When you sit with a nice girl for 2 hours , it seems like 2 minutes.when you sit on a hot stove for 2 minutes it seems like 2hours , that's relativity Quote by Albert Einstein
Theory of relativity: Reference frame. But it can't deal with bending time of slowing or stretching it. Time is constant yet time is relative. Im talking about the real time not the physical one. It was general law of time.
They always make it sound so bizarre and complicated. In truth, all objects travel at "c", and they all do so in the 4 dimensional environment that is known as Space-Time. If you examine the outcome of this phenomena, you will independently discover Special Relativity(SR). You also independently derive all of the SR equations.
Yes, Einstein himself can't explain well enough about his proving method via eclipse, means Einstein doesn't understand it (basic astronomy) well. Einstein proving method via eclipse isn't scientific and deeply wrong.
Imagine a bunch of particles moving at the speed of light within the 3 spatial dimensions of a transparent box. Now imagine we add one more dimension to the box such that its new shape is a 4 dimensional Space-Time shape. It now extends across 3 spatial dimensions, and 1 time dimension. The particles inside it are still on the move at the speed of light, but now they may move across the added dimension as well. The greater a degree a particles motion is across time, the lesser it is in motion across space. Since some percentage of the particles motion is across time, an external observer would observe that these particles are moving at less than the speed of light, even though their magnitude of motion has not changed. Anyhow, if you examine the concept of all objects traveling at "c" within 4D Space-Time, the outcome of the analysis is an independent discovery of Special Relativity and all of its mathematical equations.
If you reverse engineer SR, you find that all objects move at "c" within Space-Time. See " The Elegant Universe " PDF - By Brian Greene, Pages 26 & 27. Even if you have no physics education, and you just use your head to analyze "motion", you will eventually discover SR and all of its mathematical equations independently.
Brilliant. I'm 72 and for the first time I now understand why time gets slower the faster you go. It was your simple zig zag line, stretching as the space ship went faster, which explained it so well. Thanks a million. Tony
@@WASEEM9646 Like you I thought the distance travelled was changing and not the passage of time BUT I accepted the premise in the video that the speed of light is constant from which it follows that the passage of time in the space ship must get longer as the space ship goes faster. How did they know the speed of light is always constant?
@@tonyb83 Even if the speed of light is constant the distance is increasing so it will take more time cover that distance. Secondly as the lamp is moving with so the light should also have the same speed in forward direction as any body moving in any ship does have the same speed as that of the ship so the speed of light should be its own speed plus speed of ship. That is speed of light should vary.
bugman bugman I struggled with it for a long time also. This is the way I finally understood it...pretend (I know this isn’t real but just to help you understand) that the speed of light was 1,000 miles per hour and nothing in the universe can go faster than that. Now imagine you are running 10 miles per hour with a flashlight in your hand...and then you turn on the flashlight and point forward. That would mean the light would be traveling straight ahead at 1,010 miles an hour right? (The speed of light plus the extra speed you are adding by running). But we know now that is impossible...light is a constant so it cannot go faster than 1,000 miles per hour (in this example). In order for it to remain at 1,000 miles per hour something else has to slow down and that is time. Since light can’t slow down or speed up. So we are the ones affected. Think about the x men movie where quicksilver is beating up those guards I. The pentagon....he is moving extremely quick and time has to slow down around him.
bugman bugman well keep in mind well that Example isn’t perfect but keep in mind that’s why it applies specifically to things moving at or near the speed of light, as you get closer to that speed everything else seems to completely stop. There are lifeless planets in the universe that are traveling hundreds of thousands of miles per hour faster than us which is why living there for a year would be like living 30 years here.
Me too... in my head time has to be linear and absolute, as Isaac Newton was stating. Perhaps relative to the way we move around this rotating earth can we truly get an absolute view of time. I don't know.
I hope you are right. Just watched interstellar and I thought I understood it, but after watching a few Einstein clips I'm a lot more confused. In the future (or the past) I'll just watch Forrest Gump instead....That's real easy on the mind😀
The fact that anyone could even think of this is unreal. Einstein was on another level. I wonder when the next Einstein-like genius will emerge and break our understandings of the world again.
The narrator uses language that confuses the time dilation effect. He says that for Einstein on the spaceship time slows down. He could have been clearer. He should have said that time is slower on the spaceship as seen by us who remained behind. For Einstein, and everyone else on the spaceship, time is not seen to slow at all.
+Amin Shah If i'm right (someone feel free to correct me if i'm not) light travels to places in an instant. To us it takes roughly 8mins for light to get from the sun to earth but according to the light, it arrives at earth instantaneously. So, i'm presuming everything else is at a standstill from the lights point of view.
Those who didn't get , the thing is that speed of light and distance between 2 mirrors is constant but as we have seen the light is relative to the spaceship for the person on earth so only time factor is the one which is reduced.
If you're inside on that spaceship your time didn't get slow, if you're writing your name here on earth like 5sec, writing your name there in spaceship would be just 5sec also. Only spaceship pov time get slow not you inside.
This video explains this concept very well. The narrator and the video maker has done their job such good that any common man can understand it .I would like to thank and appreciate their hard work for the society for teaching Einstein's theory of general relativity in the simplest of the way
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe. Lets look at vedic science and what it says. Right now I am quoting only what it says: a. Total age of universe is 311.04 trillion years (human years). b. Current age is around 155.521972944 trillion years. How it is calculated: -> There are 4 ages on earth which keeps circulating: Satya Yuga - 1.728 million years Treta Yuga - 1.296 million years Dwapara Yuga - 0.864 million years Kali Yuga - 0.432 million years Total: 4.32 million human years. -> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years. -> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa". -> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies. -> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion). How much old is our universe: -> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently. -> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles). -> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day. -> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years. -> So current age of our universe (in terms of maha-yuga cycles) = (50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night + (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle + (7 * 0.4) -- 7 junctions or gaps for 6 manvantara + (27 * 1) -- we are in 28th cycle of 71 + (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively. + around 8000 human years -- very small, so ignoring it. Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe. How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
This video explains why time is different for observers of different speeds in order that the speed of light in vacuum is constant for observers of all speeds. It is interesting and easy-to-understand actually!
The faster Einstein travels, the slower the times passes for him, RELATIVE TO A STATIONARY OBSERVER. If the observer is travelling at the same speed as Einstein there is no change.
@@ilyha6284 because light it has been observed in nature, if it weren't the limit then the Michelson Morley experiment wouldn't have said what it said, it would mean the ether existed, but it doesn't because light is always constant unless other particles bump into it.
@@ilyha6284 If time stopped you wouldn’t know it. It could be that time pauses for what an observer on the outside would call 1,000 years every second, but how would you test that, when all your instruments exist within time itself?
@@JesusGonzalez-vy1fx A very bad explanation. A cycle of excuse like I was scold because I was hungry and I was hungry so I was scold for it. No reasonable conclusion can I reach from your statement.
@@athira2735 watch the video clearly bro. Then you understand why, "Cooper didn't aged like her daughter when he is in space". The gravity pull of Gargantua makes miller planet's clocks run slower than ours.
Wow Vinit, you have managed to describe time dilation so well that I actually understand it!!!!!! Thank you. I have been reading Kip Thorne's book on black holes and watching videos on the same subject but could not wrap my head around the idea UNTIL I saw your video. Thank you so much!!!!!!!!!!!!!!!!!!
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe. Lets look at vedic science and what it says. Right now I am quoting only what it says: a. Total age of universe is 311.04 trillion years (human years). b. Current age is around 155.521972944 trillion years. How it is calculated: -> There are 4 ages on earth which keeps circulating: Satya Yuga - 1.728 million years Treta Yuga - 1.296 million years Dwapara Yuga - 0.864 million years Kali Yuga - 0.432 million years Total: 4.32 million human years. -> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years. -> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa". -> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies. -> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion). How much old is our universe: -> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently. -> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles). -> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day. -> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years. -> So current age of our universe (in terms of maha-yuga cycles) = (50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night + (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle + (7 * 0.4) -- 7 junctions or gaps for 6 manvantara + (27 * 1) -- we are in 28th cycle of 71 + (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively. + around 8000 human years -- very small, so ignoring it. Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe. How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
Successful people don't become that way overnight, what most people see at a glance wealth, a great career, purpose-is the result of hard work and hustle over time I pray that anyone who reads this will be successful in life.
That's why we need to plan ourselves making extras in all we do because depending on paycheck that can give us our comfort and peace till we die is not guaranteed
I'm a nurse and I saw all this coming, so I've planned myself so I engaged in forex trading, little I know about the business though but so far so good, Forex trading has been my very means of savings lately while my salary goes for bills and utilities
Despite the huge drop in crypto and fx, I still make good withdrawals. I don't believe that profit making is not possible despite the drop in stocks when you got good mentorship
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UA-cam recommended me after 6 years but in this video the concept of relativity was very well explained. And it's a fact that this was given by great genius Albert Einstein makes more interesting
Mr Masram, I am a high school teacher in Brazil, I would like to know if there is a possibility of making the subtitles available in Portuguese, because I found your material amazing. Congratulations to you!
I love watching these science videos,especially the ones that have Albert Einstein in them. I kinda understand this theory of relativity, light goes so fast that time slows down a space shrinks.
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe. Lets look at vedic science and what it says. Right now I am quoting only what it says: a. Total age of universe is 311.04 trillion years (human years). b. Current age is around 155.521972944 trillion years. How it is calculated: -> There are 4 ages on earth which keeps circulating: Satya Yuga - 1.728 million years Treta Yuga - 1.296 million years Dwapara Yuga - 0.864 million years Kali Yuga - 0.432 million years Total: 4.32 million human years. -> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years. -> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa". -> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies. -> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion). How much old is our universe: -> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently. -> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles). -> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day. -> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years. -> So current age of our universe (in terms of maha-yuga cycles) = (50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night + (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle + (7 * 0.4) -- 7 junctions or gaps for 6 manvantara + (27 * 1) -- we are in 28th cycle of 71 + (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively. + around 8000 human years -- very small, so ignoring it. Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe. How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
Because when moving it not only has to travel up and down it also has to travel “to the side”, as shown in the video the red line looked zig zagy when moving with Einstein
Basically, if speed is distance over time and the speed of light is constant, as the distance the light travels gets greater, then time must also get greater as well.
at 3:51 It would be helpful for listeners if you had emphasized, exactly why "something has to be given-away" for speed of light in both clocks to remain same. I mean it would have been easier to understand if you had explained why the space-ship clock's light had to travel extra-distance.
The reason it has to travel an extra distance is because it has to travel the combination of two vectors. Vector A: Up/Down inside the light clock, and Vector B: The velocity of the spaceship. If the spaceship is stationary, Vector A + Vector B is equal to Vector A alone. But if the spaceship is moving, Vector A + Vector B != Vector A, thus there is a greater distance to be travelled. Light speed is a constant, so it is impossible for light to traverse the new combined vector in the same amount of time as it would traverse Vector A. Therefore, this is proof of time slowing down for moving objects.
@@Sehyo There's no reason why a light pulse that is traveling orthogonal to the direction of space-ship/apparatus travel should mysteriously have added to it a lateral velocity component equal to that of the reference-frame of the apparatus generating and reflecting it. It's not going have an apparent or real or pseudo-real diagonal path at all. Going at sufficient velocity, the spaceship's photon should start missing the mirror(s) altogether, and that's what an external observer is going to see. That's perfectly _obvious._ What isn't obvious to Einstein in the ship is why the light starts missing the mirrors. His reference-frame is stationary. His clock is stationary; the light pulse should be bouncing up and down quite normally. I'm underscoring a problem with the classic gendankenexperiment that's seldom or never addressed in these simplistic videos.
Alex Noble. I think I agree with your reply, if tea poured into a cup would fall into the cup on rocket ship, then why wouldn’t light hit bottom of cup (or mirror) at rocket speed? I cannot see difference here?🤔
That's exactly correct....so Its been two years of your comment. If Einstein theory is correct, for example due to mass,space and time I experience different time in other planet, let say 5days in that planet is equal to 1day here, and Iam commenting from that planet that means 146days... woah did my comment travelled time, absolutely no..... Its just our reference to one day is one rotation. If we forget that every event everywhere cause same period.. Another example is that if Na+cl ~nacl takes 2mins The same time it would it to happen anywhere in space...if all conditions are same...
No you are wrong, clocks don't change, but time does. Get this,,,"events which are simultaneous in one frame of reference are not necessarily simultaneous in another reference frame". You will not have a clock to blame in that case. Time dilation is weird, but its real!!
Your short video explained time dilation better than anything I've seen before on the topic. It makes perfect sense that the closer you get to the speed limit of matter the slower the matter you're made of move.
Hey, even though both are different, gravitational time dilation and velocitous time dilation are kind of the same when you think about it. Since, energy is equivalent to mass, the more kinetic energy you put in matter, the more mass it will have. This effect grows exponentially as the object reaches closer to the speed of light, to the point that it would require an infinite amount of energy for said object to reach this speed or faster. But, the more mass an object has, the stronger it’s effect on spacetime’s curvature. In other words, it would have gravity. A sub-luminous object would be dominated by energy mass equivalence, and therefore the effect of time dilation for velocity actually comes from the gravitational influence, which in turn is from mass that said sub-luminous object has which comes from it’s kinetic energy. Correct me if I’m wrong, I made this connection myself and I’m no physicist.
Of all the relativists' superb understanding and work, the idea of the space "curvature" is probably the dumbest. All of science in astronomy and advanced engineering of the industrial age is based on the foundation of space as literally empty (a background). Apart from its matter and potentially dark particles or antiphotons etc. If it can be curved it is not space, it is a fabric or liquid, meaning it would have to be filled with molecules like in an atmosphere or gelly. That is just unrealistic. There probably must be a better way to describe gravity
@@KibyNykraft "If it can be curved it is not space.". Space is not empty. Space is filled with Dark Energy (Dark Matter). And thus space can be curved.
@@madanagopal4736 That answer is pretty lame. Dark matter is just like matter = particles. You have different forms of particles. A particle is a quantization relative to the background of its possible existence, thus with dark matter, space is still just space.
@@KibyNykraft THE FULL, BALANCED, EXTENSIVE, AND REAL MEANING (AND DERIVATION) OF E=MC2, AS ELECTROMAGNETISM/energy is gravity: TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity; as E=MC2 is CLEARLY and necessarily F=ma ON BALANCE. E=MC2 is CLEARLY proven to be the linked AND BALANCED opposite of F=ma, as gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites; as ELECTROMAGNETISM/energy is gravity; AS GRAVITY/ACCELERATION INVOLVES BALANCED inertia/INERTIAL RESISTANCE; as E=MC2 is CLEARLY and necessarily F=ma ON BALANCE !!! Carefully consider what is THE SUN, what is THE EARTH/ground, AND the fact that the stars AND PLANETS are POINTS in the night sky !!! TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 is CLEARLY and necessarily F=ma IN BALANCE, as ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy !!! Carefully consider the speed of light (c) ON BALANCE. The stars AND PLANETS are POINTS in the night sky ! Therefore, THE PLANETS (INCLUDING WHAT IS THE EARTH) move away very, very, very slightly in relation to what is THE SUN ON BALANCE !!! Great. Inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/as) GRAVITATIONAL force/ENERGY, as this balances gravity AND inertia; AS E=MC2 is CLEARLY and necessarily F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. This is definitively proven by THE FACT that the rotation of WHAT IS THE MOON matches it's revolution. Gravity is ELECTROMAGNETISM/energy ON BALANCE, as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE. Get a good look at what is the blue sky, as THE EARTH is ALSO BLUE. Now, look at what is the ORANGE SUN; and think lava. Consider what is the fully illuminated and setting MOON comparatively !!! The stars AND PLANETS are POINTS in the night sky. E=MC2 is CLEARLY AND NECESSARILY proven to be F=ma ON BALANCE, as ELECTROMAGNETISM/energy is gravity. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE !!! Gravity is ELECTROMAGNETISM/energy. Carefully consider what is THE MAN who IS standing on what is THE EARTH/ground. Touch AND feeling BLEND, as E=MC2 is CLEARLY and necessarily F=ma; as ELECTROMAGNETISM/energy is gravity. Carefully consider what is THE EYE ON BALANCE !! GREAT. It all CLEARLY makes perfect sense, as BALANCE and completeness go hand in hand. “Mass”/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent with/as what is BALANCED electromagnetic/GRAVITATIONAL force/ENERGY, as E=MC2 is CLEARLY and necessarily proven to constitute F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy. BALANCED inertia/INERTIAL RESISTANCE is fundamental. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. It is mathematically proven. So, this also explains the term c4 (from Einstein's field equations) along WITH what is the fourth dimension; as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE, as ELECTROMAGNETISM/energy is gravity. (Gravity is ELECTROMAGNETISM/energy.) The stars AND PLANETS are POINTS in the night sky. Consider what is the speed of light (c) ON BALANCE. Consider what is THE EARTH/ground. Consider what is THE SUN on balance. E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE, AS ELECTROMAGNETISM/energy is gravity !!! By Frank Martin DiMeglio
You must differentiate between proper time and improper time which are in two different frames of reference. In the first the same observer is present for both events. In the latter case different observers observe the two events in their common frame of reference. The point underlying the theory of relativity is that light 'motion' can be measured only with respect to an observer not with respect to a medium.
I have watched many videos about theory of relativity, but this is the easiest explanation. And in many videos around the world this 'light clock' concept is taken and shown without giving recognition to this real video. Salute to you IITans
Light is made up of particles called photons. Since they are on top of the spaceship, they have the same horizontal speed as it. Imagine if you are riding a car and you throw a ball upward, it will move with you and the car. Same thing is happening there. This looks like a zigzag pattern from far away to the person not in the car.
that is precisely the reason why when you are watching a thrilling 2 hour movie, those 2 hours feel like 30 minutes. Since it is amusing and fascinating for your eyes to watch, you do not notice time fleeting by.
Try the experiment yourself, use two stopwatches, one on a commercial airliner the other at the airport fixed, when the plane takes off start them both, when the plane lands stop them both, the one on the jet will be observable slower by fractions of a second, great fun.
I find that people are good “TAPE RECORDERS” they keep copying the same NON explanation, they think if they use different graphics people won’t realized that they are clueless. I have yet to see someone break it down to a “logical” explanation...
Michelson and Morley experiment didn’t prove the speed of light is constant, it proved that the two-way average speed of light is measured to be constant. My next episode actually goes into two interpretations of the results of this experiment.
Shocked! I read the name, Masaram and then I went back into the time I used to watch your videos about movies, cinematography, colors and scripts. Suddenly you stopped. What a person you are man. Wish our paths cross in future, will always be waiting.
(I'm no expert) I had proposed this to my physics teacher; I think that time (as we know it) can be simply understood as a measurement of change. After all, this is what we measure to find time (usually through oscillations), whether it be the oscillation of a pendulum in a grandfather clock, or an atom in a quantum clock. Thinking this, we are exposed to the idea that with topics of relativity and time dilation, what we are really talking about is how forces as in gravity and acceleration etc, can alter these changes that we measure, something that may affect all particles in a certain way (hence why one may stay young while others elsewhere grow old). Another concept takes a step back to concepts of an absolute time or a universal quantum. Is this possible, although considered negated by theories of relativity, and if so is there something actually set or constant in the universe not affected by such forces? Through the same relativity it may seem to speed up or slow down in some manner to us. It's amazing to think about actually. The more we know, the more we don't, an endless cycle of questions.
The ultimate unification and understanding of physics/physical experience combines, BALANCES, AND INCLUDES opposites, AS E=MC2 is CLEARLY manifest as F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. Here's the proof. This also explains why objects (including WHAT IS THE FALLING MAN) fall at the SAME RATE (neglecting air resistance, of course), AS E=MC2 IS CLEARLY F=MA ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 IS clearly and necessarily F=ma ON BALANCE, AS ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy ON BALANCE. ON THE CLEAR, EXTENSIVE, SENSIBLE, BALANCED, THEORETICAL, AND UNIVERSAL PROOF THAT ELECTROMAGNETISM/energy is gravity, AS E=MC2 IS clearly PROVEN TO BE F=MA ON BALANCE: Balanced inertia/INERTIAL RESISTANCE is fundamental, as ELECTROMAGNETISM/energy is gravity. The stars AND PLANETS are POINTS in the night sky. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE; AS gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites; AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY proven to be F=ma ON BALANCE. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE. Indeed, A PHOTON may be placed at the center of what is THE SUN (as A POINT, of course); AS the reduction of SPACE is offset by (or BALANCED with) the speed of light (c); AS ELECTROMAGNETISM/energy is gravity ON BALANCE; AS E=MC2 is CLEARLY F=ma IN BALANCE !!! Gravity is ELECTROMAGNETISM/energy ON BALANCE, AS E=MC2 is CLEARLY proven to be F=ma IN BALANCE. TIME dilation ULTIMATELY proves (ON BALANCE) that ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma ON BALANCE. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY F=ma ON BALANCE; AS the stars AND PLANETS are POINTS in the night sky. Accordingly, ON BALANCE, the rotation of WHAT IS THE MOON matches it's revolution. TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY F=ma ON BALANCE. The stars AND PLANETS are POINTS in the night sky. Accordingly, ON BALANCE, it makes perfect sense that THE PLANETS (including WHAT IS THE EARTH) will move away very, very, very slightly in relation to what is THE SUN !!! ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma ON BALANCE. Inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/as) GRAVITATIONAL force/ENERGY, as this balances gravity AND inertia; AS E=MC2 is CLEARLY F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. GREAT. I have explained the cosmological redshift AND the supergiant stars. Stellar clustering ALSO proves ON BALANCE that ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma IN BALANCE !!! By Frank DiMeglio
Stephen Waldron The particle interactions in a growing beard is not in detail the same as in a clock. So the idea of returning as *biologically* older or younger after wild duch chases at directions into space in cool speeds, is not possible to prove until someone does so. Time is not a fabric or a mystical energy source in space (like you basically explain yourself here; it is a measurement of change given distance of always moving objects). If time was something esoteric or "space"-time in a literal sense in a direct relation with clocks, you would talk and walk backwards if I reverse the clock sticks on your kitchen wall analogue clock for example :) that would be a pretty big surprise... There is a complex way orfcorrecting some of this official explanations of TD. I am going to write a shorter version of that and bring it here after doublechecking some spellings and thinking through. Einsteinian relativity is by far correct and more than much or most else in physics but there are some esoteric rants and diversions that have taken over gradually more .
As we all know that the experience of time will remain same for both the person (one standing and the other travelling at the speed of light), but in relation, we know the time will pass slowly for the man travelling than that of the man standing. So what will happen if during this phenomenon, both the man contact each other through a phone call or through some radio wave connectivity? Is it possible? Or what will be the situation like? Any idea ?
Ofcourse we contact with the astronauts, time dilation do happen there, but my confusion is with the situation where the time dilation is more, like the case shown in this video
When I was student I asked my teacher that why there is gravity,he told me that it is natural phenomena but he didn't stasfied me that how this nutre of gravity occur. But now we gradually understand it with help of theory of relativity. Only relativity theory can solve problem that how these huge masses attract each other and Why earth attract object towards its core
We all know that a snail moves too slowly.But when it climbs on a tortoise and the tortoise starts moving, the snail may feel like it is going to get killed due to overspeeding .That's Theory of Relativity
Light travel to every side. So it just not only up and down. Went light clock move faster and faster. D will bigger and bigger. Just like light move slower and slower. So time will slower and slower.
i’ve been trying for a while to understand this, i’ve watched many videos but i still can’t wrap my head around it. i thought this one would work but it still doesn’t, can anyone please try to explain the theory as easy as possible ? thankyou !
Time slows down for Einstein and his spaceship. For what would have been a day aboard the imaginary spaceship, would be years on Earth. Remember speed = distance/time. For speed to be increasing and reaching " c " (speed of light) the time needs to become a smaller quantity ( speed is inversely proportional to time ).Therefore for Einstein at speed of light; time slows down. For imagination :- If Einstein was doing an ultra slow robot dance aboard his spacecraft at speed of light and you were viewing him from outside in space...it would appear like a full on Bruce Lee Karate Chop. For Einstein it would still be a slow dance, But for you it would be like "Bruce Lee's Karate chop". ;-)
+soslothful Yes the biological clock does slow down...for Einstein it may appear that he had been travelling for just a day....but that would have been years in earth... It's just a matter of frame of reference...Our perception of time is based upon earth's revolution (day) and it's rotation around the sun (year)... But for space travellers it's not so... The movie Interstellar is based on this concept only... Remeber how the hero's daughter is older than him at the last scene... After the hero returns from the space travel....
+soslothful The biological clock for Einstein aboard the spacecraft is just normal...At the end of the journey he may be just a day older than when he started... But for us on earth years would have gone by..... The movie Interstellar was based on this whole concept only.... Remember how the hero in the last scene is younger than his daughter after he travelled in space...
@@praneelpathak657 Einstein was an idiot savant. He definitely was not open and honest. There are levels of genius. I am the superior overall thinker. Here's the proof. HOW AND WHY E=MC2 IS NECESSARILY, UNDENIABLY, AND CLEARLY F=MA ON BALANCE, AS ELECTROMAGNETISM/energy is gravity: Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. C4 is the proof of the fact that E=mc2 IS F=ma ON BALANCE. This explains the fourth dimension. TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS E=MC2 IS F=MA ON BALANCE; AS ELECTROMAGNETISM/energy is gravity !!! The stars AND PLANETS are POINTS in the night sky. E=MC2 IS F=ma. ("Mass"/ENERGY IS GRAVITY. ELECTROMAGNETISM/energy is gravity.) The EARTH/ground AND what is THE SUN are CLEARLY (on balance) E=MC2 AS F=ma. TIME dilation ULTIMATELY proves ON BALANCE that E=MC2 IS F=ma IN BALANCE, AS ELECTROMAGNETISM/energy is gravity !!! (Gravity IS ELECTROMAGNETISM/energy.) The sky is blue, AND THE EARTH is ALSO BLUE. The stars AND PLANETS are POINTS in the night sky. E=MC2 IS F=ma ON BALANCE. Great !!! This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. GRAVITATIONAL force/ENERGY IS proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE, AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=MC2 IS F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity !!! It all CLEARLY makes perfect sense. BALANCE AND completeness go hand in hand. E=MC2 IS F=ma. The MIDDLE DISTANCE is thus balanced with/as the full distance (in/of space), as the stars AND PLANETS are POINTS in the night sky. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. Time DILATION ULTIMATELY proves ON BALANCE that ELECTROMAGNETISM/energy is gravity, AS E=MC2 IS F=ma. Indeed, TIME is NECESSARILY possible/potential AND actual IN BALANCE; AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/energy is gravity. (The sky is BLUE, AND THE EARTH IS ALSO BLUE; AND the stars AND PLANETS are POINTS in the night sky.) It all CLEARLY does make perfect sense. BALANCE AND completeness go hand in hand. E=MC2 IS F=ma. E=MC2 IS F=ma. Consider the man who IS standing on what is THE EARTH/ground. THE EARTH/ground AND THE SUN are thus represented (ON BALANCE) as what is A POINT in the night sky, AS ELECTROMAGNETISM/ENERGY IS GRAVITY. (So, notice that the BLUE SKY IS no longer visible. Think.) E=MC2 IS F=ma. It is FULLY proven. Gravity IS ELECTROMAGNETISM/ENERGY. ELECTROMAGNETISM/ENERGY IS GRAVITY. Alas, the INTEGRATED EXTENSIVENESS of THOUGHT (AND description) is improved in the truly superior mind. I have truly, undeniably, CLEARLY, AND MATHEMATICALLY unified physics/physical experience. OVERLAY what is THE EYE in BALANCED RELATION to/WITH what is THE EARTH. (Notice the black space of THE EYE, AND the DOME of a person's eye is ALSO visible.) THE EARTH is ALSO BLUE ! Again, E=MC2 IS F=ma. The stars AND PLANETS are POINTS in the night sky ! TIME dilation proves that E=MC2 is DIRECTLY and fundamentally derived from F=ma, AS electromagnetism/ENERGY IS GRAVITY. It ALL CLEARLY makes perfect sense. Gravity IS ELECTROMAGNETISM/ENERGY. ELECTROMAGNETISM/ENERGY IS GRAVITY. BALANCE AND completeness go hand in hand. E=MC2 IS F=ma. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. Gravity IS ELECTROMAGNETISM/energy. It all CLEARLY makes perfect sense !!! By Frank DiMeglio
but this doesn't mean time doesnt pass right? einstein just doesn't see anything change bc the photons can't go faster than light and can't reach his eyes, but this doesn't mean that time actually stops passing for him.
Mister Fister time can stop if you trafel white speed than the time slows down when you go over that speed limit time goes on this time limit 000000000,123658 so its almost but i have a teorie that can make it change
I was searching for the point that why we einstein included the speed of light and why he made calculation for this .... But I got it here ... Thankyou very much
I just did the math with simple numbers, maybe it can help. Lets say c = d/t, and that d=1m and t=1s, then c=1m/s. Now you (not on the space ship) watch the clock attached to the space ship and the ligth appear to travel longer lenght in same laps of time (a somewhat diagonal), so you assume a longer distance. so you come to the math c = 2m/s. But you just altered 'c' and a theorem state that you can't, so there is only one variable you can still change to make this work, wich is 't'. The final formula is 1m/s=2m/2s. So, the light kept moving at the same speed, but to achieve a greater distance, time was slown.
Vincent Guillemette I read and heard this over n over. But why light bends when both mirrors are moving faster and faster. It is like sitting two people in train. Illustration makes it look like wind or rainfall is bending the light and so light cover greater distance
so, if i were to spend my entire life in a very fast vehicle, I could live longer. nice. The catch is that that would only be relative to others not on that moving vehicle. Meaning that I either keep everyone else on that vehicle and we all age at the same rate, or I am alone. Theoretically though, this could be used as a kind of one way time travel.
Many see forex as a get rich scheme but forex is not like that, it's a gradual process with the right tools and application you can make a living from forex trading..
I will suggest you make your research properly before venturing into it but I will tell you that is a good investment everyone is thinking of right now
I learnt more in this demonstration video about time, than in ANY OTHER physics class, or video. I have been wondering what time is, or could be proven for 30 years. But it is already proven now thanks to physocs. Thank you for FINALLY, explaining it to me. Time is basically the gaps in between light. Light being constant. And, if one could travel just 1 km faster, time trqvel would be possible, bit only forwards, prpbably why we dont see anyone from the past. I guarantee you can travel forward, but it would also be relative. And, now i know even more about why Einstein says time is relative. One thing id like to propose for out the box thinkers out there is the following. When we dream, time seems to cease existing, yet, it doesnt. We go to sleep, it feels like mere moments have passed, but, iits been hours. This phenomonenon is making even more sense now though. My theory has been and is merely a phenomenon of being human.i used to believe, dreams were a form of spiritual time travel. But i think thats just the way our brain doesnt percieve anything while sleeping much less time. But i was beginning to believe we were able to change time somehow in our sleep. And also had some time travel theories, but i know now. U can go forwards, not backwards! Thank you again
That's exactly the point. As you said, it's not possible for d/t to be equal to D/t. However, we know they're equal because they both are speed of light, which we know is constant. This is only possible if the second t is bigger. That means it takes a longer time for D.
@@AsifMehedi But D also not equal to d which means distance also increased hence t increases proportionally!!! dint get it.. distance increased hence time increased.. where t slowed down here!!!
@@prasadjonnalagadda4021 Yes, I need to think about it more. I'm now watching Professor Dave, who explains everything very clearly. I recommend you check him out. ua-cam.com/video/rBmYUEnafok/v-deo.html
prasad jonnalagadda you seem to understand. I have question. If I travel to star 4 light years away at speed of light and come right back, how come 8 years passed for me on my clock but more than 8 years passed on earth clock?
@@prasadjonnalagadda4021 I know this sounds obvious, but never forget to consider the relativity aspect here. To put it simply (and perhaps I'm oversimplifying a bit), we are considering the measuring of time for a specific event, as done by a stationary observer relative to a moving observer. If we put numbers to it, just for illustration, the moving observer may measure d/t = c while the stationary observer measures D/T = c for the same event. D > d, therefore T > t; so, an event that takes e.g. t = 1s in the moving observer's frame of reference may take T = 2s in the stationary observer's frame of reference; therefore, 1s for the moving observer is equivalent to 2s for the stationary observer, so time has slowed down for the moving observer (he/she measures less time elapsed than the stationary observer for the same event). But that is only part of it; the really mind boggling aspect of relativity is that from each observer's point of view, he/she is the one that is stationary while the other observer is the one that is moving. So each observer considers the time of the other one to be slowing down, and relativity states that both of them are correct since there is no such thing as an absolute frame of reference. For this to work out mathematically and physically, not only time dilation, but also length contraction need to be taken into account - a fact that unfortunately is often overlooked by many videos that attempt to explain special relativity.
So if I had a twin brother and I went on a 20 year train ride. when I get of the train after 20 years I would look younger then my twin? The faster you move the more time you save/have?
Evil Genius I have just stated above that I can't prove what you have asked. Yet you have repeated that I should prove it. You just ignore what's right in front of you and continue pushing your preconceived opinions. You can't be rationally argued with. I think that's all that's needed to write you off as a crackpot.
Evil Genius Scientific papers usually have to be a little more rigorous than that. The reason I accept the science of those "assholes" at Oxford and Cambridge is because it's the same science that allows you to read what I'm typing through your screen. I am actually a physics student for the record. I study in a university, I interact with actual Physicists on a daily basis. Nobody's purposefully spreading fake science. There's no massive conspiracy going on trying to trick you. These are simply people, like yourself, who want to learn and discover. The main difference being they go about it in a far more humble and less aggressive manner.
Special relativity says that motion is always relative. Imagine a baseball floating alone in empty space. How do you know if it's moving or not? You can't. But if you put a basketball in space with the baseball, you could see whether the baseball was getting closer to the basketball or further away from it. Then you could see if the baseball was moving. That's why it's called ''relativity.'' The motion of one thing is always relative to the motion of everything else.
U cant understand it in a video of 5 minutes!! ... Go study wave optics and dual nature of matter... Of modern physics of class 12 then u will understand it....!
This is a really good, simple explanation. One of the clearest I’ve seen. However, it has always seemed to me that what is relative is *the measurement of time*. Or alternatively, that physical change is altered as speed increases. Putting this another way, I have never been able to get over the issue of using time in equations and theories without being able to say what it IS.
Great! Now I can defend my self from people saying "you're late again" by just telling them: "Late for you but not for me, for time is relative."
Lmao
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Now I understand the theory of relativity HAHHAHHAHAHAA
The most underrated comment
Seems like you understood it ..
When you sit with a nice girl for 2 hours , it seems like 2 minutes.when you sit on a hot stove for 2 minutes it seems like 2hours , that's relativity
Quote by Albert Einstein
Shashidhar Bagewadi English book of class ninth right?
@@karansandhu4827, yes ofcourse , we can get this quote from 9th English textbook, but this is also the quote of great geniuses Albert Einstein
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Theory of relativity: Reference frame. But it can't deal with bending time of slowing or stretching it. Time is constant yet time is relative. Im talking about the real time not the physical one. It was general law of time.
IF you can't explain well enough, means you don't understand it well - Einstein
They always make it sound so bizarre and complicated.
In truth, all objects travel at "c", and they all do so in the 4 dimensional environment that is known as Space-Time. If you examine the outcome of this phenomena, you will independently discover Special Relativity(SR). You also independently derive all of the SR equations.
Nikhil Manhas or you're just shitty at explaining things.
Yes, Einstein himself can't explain well enough about his proving method via eclipse, means Einstein doesn't understand it (basic astronomy) well. Einstein proving method via eclipse isn't scientific and deeply wrong.
Imagine a bunch of particles moving at the speed of light within the 3 spatial dimensions of a transparent box. Now imagine we add one more dimension to the box such that its new shape is a 4 dimensional Space-Time shape. It now extends across 3 spatial dimensions, and 1 time dimension. The particles inside it are still on the move at the speed of light, but now they may move across the added dimension as well. The greater a degree a particles motion is across time, the lesser it is in motion across space. Since some percentage of the particles motion is across time, an external observer would observe that these particles are moving at less than the speed of light, even though their magnitude of motion has not changed.
Anyhow, if you examine the concept of all objects traveling at "c" within 4D Space-Time, the outcome of the analysis is an independent discovery of Special Relativity and all of its mathematical equations.
If you reverse engineer SR, you find that all objects move at "c" within Space-Time.
See " The Elegant Universe " PDF - By Brian Greene, Pages 26 & 27.
Even if you have no physics education, and you just use your head to analyze "motion", you will eventually discover SR and all of its mathematical equations independently.
Brilliant. I'm 72 and for the first time I now understand why time gets slower the faster you go. It was your simple zig zag line, stretching as the space ship went faster, which explained it so well. Thanks a million. Tony
Hehe, I can tell you're an older gentleman because you signed your UA-cam comment.
But that is distance to be travelled which is changing not the time.
@@WASEEM9646 Like you I thought the distance travelled was changing and not the passage of time BUT I accepted the premise in the video that the speed of light is constant from which it follows that the passage of time in the space ship must get longer as the space ship goes faster. How did they know the speed of light is always constant?
@@tonyb83 Even if the speed of light is constant the distance is increasing so it will take more time cover that distance. Secondly as the lamp is moving with so the light should also have the same speed in forward direction as any body moving in any ship does have the same speed as that of the ship so the speed of light should be its own speed plus speed of ship. That is speed of light should vary.
“…Relativity is a begger dressed in the purple robes of the king, whom ignorant people take for a King.” Nicola Tesla.
its embarrassing, I've seen so many examples explaining this yet I still can't seem to wrap my head around it.
bugman bugman I struggled with it for a long time also. This is the way I finally understood it...pretend (I know this isn’t real but just to help you understand) that the speed of light was 1,000 miles per hour and nothing in the universe can go faster than that. Now imagine you are running 10 miles per hour with a flashlight in your hand...and then you turn on the flashlight and point forward. That would mean the light would be traveling straight ahead at 1,010 miles an hour right? (The speed of light plus the extra speed you are adding by running). But we know now that is impossible...light is a constant so it cannot go faster than 1,000 miles per hour (in this example). In order for it to remain at 1,000 miles per hour something else has to slow down and that is time. Since light can’t slow down or speed up. So we are the ones affected. Think about the x men movie where quicksilver is beating up those guards I. The pentagon....he is moving extremely quick and time has to slow down around him.
bugman bugman well keep in mind well that Example isn’t perfect but keep in mind that’s why it applies specifically to things moving at or near the speed of light, as you get closer to that speed everything else seems to completely stop. There are lifeless planets in the universe that are traveling hundreds of thousands of miles per hour faster than us which is why living there for a year would be like living 30 years here.
Me too... in my head time has to be linear and absolute, as Isaac Newton was stating. Perhaps relative to the way we move around this rotating earth can we truly get an absolute view of time. I don't know.
bugman bugman I've watched numerous presentations on time dilation and am also having trouble with it
@@SeventeenSphinx I don't understand Jack shit about what you're saying need to do good research
How did Einstein understand this I always wonder. He was really fabulous.
I just keep bumping into more and more Prateek Sharma s and thats what I always wonder
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@@PrateekSharmaTheKid you interested in physics?
@@pratiksharma2112 I teach physics to 9th and 10th standard. I know its basic but I have interests in the greater sciences involved
@@PrateekSharmaTheKid oh that's great.
Seriously when you understand this,it is like your brain just unlocked to another level!
I hope you are right. Just watched interstellar and I thought I understood it, but after watching a few Einstein clips I'm a lot more confused. In the future (or the past) I'll just watch Forrest Gump instead....That's real easy on the mind😀
The problem is when you really understand it and start to finding its flaws...
@@fleisbester612 explain...
I have understood it in my 7th-8th class
@@fleisbester612 elaborate
The fact that anyone could even think of this is unreal. Einstein was on another level. I wonder when the next Einstein-like genius will emerge and break our understandings of the world again.
Chomsky did
I like how the triangle got to a straigt line and the light dot was slowing down... it explained itself well. Thanks :)
The narrator uses language that confuses the time dilation effect.
He says that for Einstein on the spaceship time slows down.
He could have been clearer. He should have said that time is slower on the spaceship as seen by us who remained behind.
For Einstein, and everyone else on the spaceship, time is not seen to slow at all.
I'm glad you comment this, since many people seem to forget about this.
I understand what your saying, but are people that stupid where they couldn't figure that out
+Cole. L Is it really that hard to be precise in the first place?
For someone who is learning it the first time, thats going to be confusing.
What will be the theory of relativity for the light to it's surrounding?
+Amin Shah If i'm right (someone feel free to correct me if i'm not) light travels to places in an instant. To us it takes roughly 8mins for light to get from the sun to earth but according to the light, it arrives at earth instantaneously. So, i'm presuming everything else is at a standstill from the lights point of view.
Those who didn't get , the thing is that speed of light and distance between 2 mirrors is constant but as we have seen the light is relative to the spaceship for the person on earth so only time factor is the one which is reduced.
That doesn’t account for the distance between the light and the 2 mirrors
If you're inside on that spaceship your time didn't get slow, if you're writing your name here on earth like 5sec, writing your name there in spaceship would be just 5sec also. Only spaceship pov time get slow not you inside.
I recommend you watch it again without reading the comments...
You know me too well...😂😂
How?? I have already read the comments 🤷🤦
This video explains this concept very well.
The narrator and the video maker has done their job such good that any common man can understand it .I would like to thank and appreciate their hard work for the society for teaching Einstein's theory of general relativity in the simplest of the way
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe.
Lets look at vedic science and what it says. Right now I am quoting only what it says:
a. Total age of universe is 311.04 trillion years (human years).
b. Current age is around 155.521972944 trillion years.
How it is calculated:
-> There are 4 ages on earth which keeps circulating:
Satya Yuga - 1.728 million years
Treta Yuga - 1.296 million years
Dwapara Yuga - 0.864 million years
Kali Yuga - 0.432 million years
Total: 4.32 million human years.
-> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years.
-> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa".
-> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies.
-> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion).
How much old is our universe:
-> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently.
-> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles).
-> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day.
-> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years.
-> So current age of our universe (in terms of maha-yuga cycles) =
(50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night
+ (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle
+ (7 * 0.4) -- 7 junctions or gaps for 6 manvantara
+ (27 * 1) -- we are in 28th cycle of 71
+ (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively.
+ around 8000 human years -- very small, so ignoring it.
Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe.
How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
This is actually an explainer on Einsteins theory of special relativity
This video explains why time is different for observers of different speeds in order that the speed of light in vacuum is constant for observers of all speeds. It is interesting and easy-to-understand actually!
Imagine you’re travelling with Einstein
Me: what a honor
What an honor!
@Being HIFI 😂 I can understand
Are we eating bagels?
Underrated
Me: what a honor
The part of theory that people rarely question is that it’s just a theory. What we know is merely a drop - what we don’t know is an ocean!
I don't think you know what the word _theory_ means in the context of the Scientific Method. Please get an education, and then comment.
@@johnfaustus1 agreed
We don't know a lot correct. But relative to what.... we actually know a lot more than most people think
A theory in science explains a fact(s). It’s not what you think it means.
@@kathrynmercier4874 do you mean that a theory can only be presented upon certain evidence based conditions?
The piano at the end just spiced everything up. Made me feel like i discovered the theory of relativity.
Glad you didn't, lol
😂😂
The faster Einstein travels, the slower the times passes for him, RELATIVE TO A STATIONARY OBSERVER.
If the observer is travelling at the same speed as Einstein there is no change.
Alright, I can wrap my brain around that! Appreciate the example.
But how can time stop? And why is speed of light the limit?
@@ilyha6284 because light it has been observed in nature, if it weren't the limit then the Michelson Morley experiment wouldn't have said what it said, it would mean the ether existed, but it doesn't because light is always constant unless other particles bump into it.
@@ilyha6284 If time stopped you wouldn’t know it. It could be that time pauses for what an observer on the outside would call 1,000 years every second, but how would you test that, when all your instruments exist within time itself?
@@JesusGonzalez-vy1fx A very bad explanation. A cycle of excuse like I was scold because I was hungry and I was hungry so I was scold for it. No reasonable conclusion can I reach from your statement.
Now I understood Christopher Nolan's INTERSTELLAR 😍
How .can u explain
@@athira2735 watch the video clearly bro. Then you understand why, "Cooper didn't aged like her daughter when he is in space". The gravity pull of Gargantua makes miller planet's clocks run slower than ours.
@@MrNo-dc2wp okay thanku💘
@@athira2735 Athira😍😍😍❤️❤️❤️
@@athira2735 actually it's already explains In movie itself..if u watch closely,u can understand
Took me some time to understand this theory ; took me even longer to be able to explain it to someone else . This video is helpful .
Wow Vinit, you have managed to describe time dilation so well that I actually understand it!!!!!! Thank you. I have been reading Kip Thorne's book on black holes and watching videos on the same subject but could not wrap my head around the idea UNTIL I saw your video. Thank you so much!!!!!!!!!!!!!!!!!!
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe.
Lets look at vedic science and what it says. Right now I am quoting only what it says:
a. Total age of universe is 311.04 trillion years (human years).
b. Current age is around 155.521972944 trillion years.
How it is calculated:
-> There are 4 ages on earth which keeps circulating:
Satya Yuga - 1.728 million years
Treta Yuga - 1.296 million years
Dwapara Yuga - 0.864 million years
Kali Yuga - 0.432 million years
Total: 4.32 million human years.
-> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years.
-> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa".
-> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies.
-> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion).
How much old is our universe:
-> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently.
-> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles).
-> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day.
-> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years.
-> So current age of our universe (in terms of maha-yuga cycles) =
(50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night
+ (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle
+ (7 * 0.4) -- 7 junctions or gaps for 6 manvantara
+ (27 * 1) -- we are in 28th cycle of 71
+ (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively.
+ around 8000 human years -- very small, so ignoring it.
Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe.
How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
Successful people don't become that way overnight, what most people see at a glance wealth, a great career, purpose-is the result of hard work and hustle over time I pray that anyone who reads this will be successful in life.
That's why we need to plan ourselves making extras in all we do because depending on paycheck that can give us our comfort and peace till we die is not guaranteed
This is actually what most families are going through, tax and rents takes almost what they got monthly, leaving them with no savings...
I'm a nurse and I saw all this coming, so I've planned myself so I engaged in forex trading, little I know about the business though but so far so good, Forex trading has been my very means of savings lately while my salary goes for bills and utilities
Despite the huge drop in crypto and fx, I still make good withdrawals. I don't believe that profit making is not possible despite the drop in stocks when you got good mentorship
I'm new to cryptocurrency trading and I've been making huge losses but recently see a lot of people earning from it. Please can someone tell me what to do?🙏
The first time I have actually understood this theory. You are great at simplifying.
YOU DO NOT REALLY UNDERSTAND THIS THEORY... SORRY
Why? Why not? It’s simple Math. Maybe you have Misses your Basic Math classes. It’s very beautiful explanation
I don't know why I always love this kind of videos
yesterday was my physics paper and UA-cam recommended me this video today 😂😂😂😂
UA-cam has already got your results, and hence prepare you for your re-exam, lol
That means youtube is late in time related to you , by 24 hrs
@@Alexa-dt8fm 🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤔🤷🤷🤷🤷 still can't understand 🤦
Yeah that's my question
“You can’t hear it”
Background: tic toc tic toc
Llama Llama lol
Thats actually the sound produced by mechanical work, time does not have sound of its own. Good spot though !!
Hahaha
Hahahaha! Good one, but you're not hearing "time" there, only the sound of a device measuring it.
@@ENB1968 Oh God You're so intelligent, we didn't know it is the device 😱😱😱
That's not time that's clock
That light bouncing clock analogy is the best.
easily understandable.. right?
Yes that was the key for understanding the concept explained here.
UA-cam recommended me after 6 years but in this video the concept of relativity was very well explained. And it's a fact that this was given by great genius Albert Einstein makes more interesting
“…Relativity is a bigger dressed in the purple robes of the king, whom ignorant people take for a King.” Nicola Tesla.
"To understand time, we have to go back in time."
Einstein: *Wait, that's illegal.*
Avengers will do it easily😂😂😂
Nobita is a criminal
@@gaminggalaxy6119 Doraemon : Am I a joke to you?
@@aliunar4539 yes because it's fictional dumbass..and dont fvcking whoosh me
Mr. Frenzy r/wooooosh
"Interstellar" brought me here.
Really?? then I think you aren't science student
@@zukxxxx0 Yeah i'm not lol
@@vonni9904 Me Too Saw The Movie Yesterday
@@vonni9904 and this video took me to interstellar
@vonni and you brought me here 💚🔥💚
Mr Masram, I am a high school teacher in Brazil, I would like to know if there is a possibility of making the subtitles available in Portuguese, because I found your material amazing. Congratulations to you!
é só clicar nas configurações do vídeo - Legendas - Traduzir automaticamente - Português
tradutor do Google
I love watching these science videos,especially the ones that have Albert Einstein in them. I kinda understand this theory of relativity, light goes so fast that time slows down a space shrinks.
Since the universe is expanding and evolving, 1st theory is not 100% correct automatically. Big Bang theory says that the current age of universe is 11-20 billion years. But according to new observations, i.e. clusters of galaxies, super-clusters, Great Wall (Tully's complexes), it is quite evident that our universe is much much older than that. Lots of cosmologist believe that big-bang theory is not correct although it is most widely accepted. In short, modern man is not aware of forces and science which are needed to expain the creation of universe.
Lets look at vedic science and what it says. Right now I am quoting only what it says:
a. Total age of universe is 311.04 trillion years (human years).
b. Current age is around 155.521972944 trillion years.
How it is calculated:
-> There are 4 ages on earth which keeps circulating:
Satya Yuga - 1.728 million years
Treta Yuga - 1.296 million years
Dwapara Yuga - 0.864 million years
Kali Yuga - 0.432 million years
Total: 4.32 million human years.
-> This yuga cycle is called maha (in english, it means great/big) or divya (divine) yuga. One thousand such cycles forms one day of Brahma (a demigod in hindu religion which governs the universe). So one day of Brahma is 4.32 million * 1000 = 4.32 billion human years. Each such day of Brahma is called a "kalpa". His night also constitutes 4.32 billion human years. During his day, life exists in universe. In nighttime, no form of life exists. So one complete day and night has 8.64 billion human years.
-> Age of Brahma is 100 years. Each year of Brahma has 360 days and same number of nights. Thus, total age of Brahma is 360 * 100 * 8.64 billion = 311,040 billion human years. i.e. 311.04 trillion years. This period is called "maha kalpa".
-> The life span of the universe is one "maha kalpa". i.e. 311.04 trillion human years. This time span is also the duration of one breath of "Vishnu" (the ultimate god in hindu religion). When he exhales, thousands of universes emerges and one "Brahma" is born in each universe. When "Vishnu" inhales, all universes get sucked and Brahma dies.
-> This cycle is non-ending and eternal. Thats why "Vishnu" is considered eternal in Vedic Science (or religion).
How much old is our universe:
-> Note that the period of Satya Yuga is 0.4x, Treta Yuga is 0.3x, Dwapara Yuga is 0.2x and Kali Yuga is 0.1x where x is the time-span of one maha-yuga cycle. I will use 'x' as 1 maha-yuga cycle subsequently.
-> In 1 day of Brahma, there are 14 "manvantara". Each "manvantara" is divided into 71 "maha-yuga" cycles. So total make 14*71 = 994x (mahayuga cycles).
-> Remaining cycles (1 day of Brahma contains 1000 maha-yuga cycles) are used to fill gaps between manvantara. Before and after each manvantara (called as "sandhya" and "sandhyamsa" respectively), there is a junction of 1.728 million (age of Satya Yuga, or 0.4x) human years. Total number of junctions are 15 (since there are 14 manvantaras). So total gap period is = 0.4 * 15 = 6x. Hence total makes 1000 maha-yuga cycles or 1 brahma day.
-> According to the Vedic texts, current age of Brahma is 50 Brahma years and 1 brahma day (we are in the 1st day of 2nd half of brahma)and we are in the seventh "manvantara", in the 28th turnover of its 71 yuga cycles. In this cycle, we are in the start Kali Yuga. Age of kali yuga is not known perfectly but it is around 5000-10000 years. For calculation, lets assume 8000 human years.
-> So current age of our universe (in terms of maha-yuga cycles) =
(50 * 720 * 1000) -- 50 years * (360 days + 360 nights) * total no. of cycles in one day/night
+ (6 * 71) -- 6 manvantara each of 71 maha-yuga cycle
+ (7 * 0.4) -- 7 junctions or gaps for 6 manvantara
+ (27 * 1) -- we are in 28th cycle of 71
+ (0.4+0.3+0.2) -- In this cycle, we are in Kali Yuga. Satya Yuga, Treat Yuga and Dwapara yuga are 0.4x, 0.3x and 0.2x respectively.
+ around 8000 human years -- very small, so ignoring it.
Thus total age = (36,000,000 + 456.7)x = 36,000,456.7 * 4.32 million = 155,521,972.944 million years = 155.521972944 trillion human years. Now add the age of kaliyuga. i.e. around 8000 human years. One we calculate the exact age of kaliyuga, we can know the exact age of universe.
How ancient Indians (or Vedic people, more precisely) come up with these numbers, I dont have a clue.
How does the distance got increased from small "d" to "D"?
Because when moving it not only has to travel up and down it also has to travel “to the side”, as shown in the video the red line looked zig zagy when moving with Einstein
d + delta d = D
Becaus when moving, it also has to move sidewards along with up and down motion. The sideward distance makes the total distance increase
Praneel Pathak no it doesn’t
@@mishkadavani true
How do Einstein got this logic
My recommendation brought me here. Now I finally understood what is The General Theory of Relativity.
and what is special theory of relativity?
Basically, if speed is distance over time and the speed of light is constant, as the distance the light travels gets greater, then time must also get greater as well.
Jonkmaster speed is inversely propartional to time
Time for which frame of reference?
@@lalitkirola2063 this happens if we assume distance to remain constant.
but never gonna happen..
bro you are the first person to make this concept so crisp and clear to others
at 3:51 It would be helpful for listeners if you had emphasized, exactly why "something has to be given-away" for speed of light in both clocks to remain same. I mean it would have been easier to understand if you had explained why the space-ship clock's light had to travel extra-distance.
Simrandeep Singh if it travel slow the distance will be less and if you travel faster than that light speed,,the distance will be large
The reason it has to travel an extra distance is because it has to travel the combination of two vectors. Vector A: Up/Down inside the light clock, and Vector B: The velocity of the spaceship. If the spaceship is stationary, Vector A + Vector B is equal to Vector A alone. But if the spaceship is moving, Vector A + Vector B != Vector A, thus there is a greater distance to be travelled. Light speed is a constant, so it is impossible for light to traverse the new combined vector in the same amount of time as it would traverse Vector A. Therefore, this is proof of time slowing down for moving objects.
@@Sehyo
There's no reason why a light pulse that is traveling orthogonal to the direction of space-ship/apparatus travel should mysteriously have added to it a lateral velocity component equal to that of the reference-frame of the apparatus generating and reflecting it. It's not going have an apparent or real or pseudo-real diagonal path at all.
Going at sufficient velocity, the spaceship's photon should start missing the mirror(s) altogether, and that's what an external observer is going to see. That's perfectly _obvious._
What isn't obvious to Einstein in the ship is why the light starts missing the mirrors. His reference-frame is stationary. His clock is stationary; the light pulse should be bouncing up and down quite normally.
I'm underscoring a problem with the classic gendankenexperiment that's seldom or never addressed in these simplistic videos.
Alex Noble. I think I agree with your reply, if tea poured into a cup would fall into the cup on rocket ship, then why wouldn’t light hit bottom of cup (or mirror) at rocket speed? I cannot see difference here?🤔
This is what happens when you confuse time with clocks.
Clocks can change, but time does not.
That's exactly correct....so Its been two years of your comment.
If Einstein theory is correct, for example due to mass,space and time I experience different time in other planet, let say 5days in that planet is equal to 1day here, and Iam commenting from that planet that means 146days... woah did my comment travelled time, absolutely no.....
Its just our reference to one day is one rotation. If we forget that every event everywhere cause same period..
Another example is that if
Na+cl ~nacl takes 2mins
The same time it would it to happen anywhere in space...if all conditions are same...
No you are wrong, clocks don't change, but time does. Get this,,,"events which are simultaneous in one frame of reference are not necessarily simultaneous in another reference frame". You will not have a clock to blame in that case. Time dilation is weird, but its real!!
By far the best video explaining this ive seen on youtube so far!
Your short video explained time dilation better than anything I've seen before on the topic. It makes perfect sense that the closer you get to the speed limit of matter the slower the matter you're made of move.
Hey, even though both are different, gravitational time dilation and velocitous time dilation are kind of the same when you think about it. Since, energy is equivalent to mass, the more kinetic energy you put in matter, the more mass it will have. This effect grows exponentially as the object reaches closer to the speed of light, to the point that it would require an infinite amount of energy for said object to reach this speed or faster. But, the more mass an object has, the stronger it’s effect on spacetime’s curvature. In other words, it would have gravity. A sub-luminous object would be dominated by energy mass equivalence, and therefore the effect of time dilation for velocity actually comes from the gravitational influence, which in turn is from mass that said sub-luminous object has which comes from it’s kinetic energy. Correct me if I’m wrong, I made this connection myself and I’m no physicist.
Of all the relativists' superb understanding and work, the idea of the space "curvature" is probably the dumbest. All of science in astronomy and advanced engineering of the industrial age is based on the foundation of space as literally empty (a background). Apart from its matter and potentially dark particles or antiphotons etc.
If it can be curved it is not space, it is a fabric or liquid, meaning it would have to be filled with molecules like in an atmosphere or gelly. That is just unrealistic. There probably must be a better way to describe gravity
@@KibyNykraft "If it can be curved it is not space.". Space is not empty. Space is filled with Dark Energy (Dark Matter). And thus space can be curved.
@@madanagopal4736 That answer is pretty lame. Dark matter is just like matter = particles. You have different forms of particles. A particle is a quantization relative to the background of its possible existence, thus with dark matter, space is still just space.
@@KibyNykraft THE FULL, BALANCED, EXTENSIVE, AND REAL MEANING (AND DERIVATION) OF E=MC2, AS ELECTROMAGNETISM/energy is gravity:
TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity; as E=MC2 is CLEARLY and necessarily F=ma ON BALANCE. E=MC2 is CLEARLY proven to be the linked AND BALANCED opposite of F=ma, as gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites; as ELECTROMAGNETISM/energy is gravity; AS GRAVITY/ACCELERATION INVOLVES BALANCED inertia/INERTIAL RESISTANCE; as E=MC2 is CLEARLY and necessarily F=ma ON BALANCE !!! Carefully consider what is THE SUN, what is THE EARTH/ground, AND the fact that the stars AND PLANETS are POINTS in the night sky !!! TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 is CLEARLY and necessarily F=ma IN BALANCE, as ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy !!! Carefully consider the speed of light (c) ON BALANCE. The stars AND PLANETS are POINTS in the night sky ! Therefore, THE PLANETS (INCLUDING WHAT IS THE EARTH) move away very, very, very slightly in relation to what is THE SUN ON BALANCE !!! Great.
Inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/as) GRAVITATIONAL force/ENERGY, as this balances gravity AND inertia; AS E=MC2 is CLEARLY and necessarily F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. This is definitively proven by THE FACT that the rotation of WHAT IS THE MOON matches it's revolution. Gravity is ELECTROMAGNETISM/energy ON BALANCE, as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE. Get a good look at what is the blue sky, as THE EARTH is ALSO BLUE. Now, look at what is the ORANGE SUN; and think lava. Consider what is the fully illuminated and setting MOON comparatively !!! The stars AND PLANETS are POINTS in the night sky. E=MC2 is CLEARLY AND NECESSARILY proven to be F=ma ON BALANCE, as ELECTROMAGNETISM/energy is gravity. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE !!! Gravity is ELECTROMAGNETISM/energy. Carefully consider what is THE MAN who IS standing on what is THE EARTH/ground. Touch AND feeling BLEND, as E=MC2 is CLEARLY and necessarily F=ma; as ELECTROMAGNETISM/energy is gravity. Carefully consider what is THE EYE ON BALANCE !! GREAT. It all CLEARLY makes perfect sense, as BALANCE and completeness go hand in hand. “Mass”/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent with/as what is BALANCED electromagnetic/GRAVITATIONAL force/ENERGY, as E=MC2 is CLEARLY and necessarily proven to constitute F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy. BALANCED inertia/INERTIAL RESISTANCE is fundamental. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. It is mathematically proven. So, this also explains the term c4 (from Einstein's field equations) along WITH what is the fourth dimension; as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE; as ELECTROMAGNETISM/energy is gravity. TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE, as ELECTROMAGNETISM/energy is gravity. (Gravity is ELECTROMAGNETISM/energy.) The stars AND PLANETS are POINTS in the night sky. Consider what is the speed of light (c) ON BALANCE. Consider what is THE EARTH/ground. Consider what is THE SUN on balance. E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE, AS ELECTROMAGNETISM/energy is gravity !!!
By Frank Martin DiMeglio
I don’t think about it
I love this theory
But at 1:13 why did they make einstein look like a jojo character
biography twist: he was
Hes the final boss
what is so loveable about this theory? why do you love this?
You must differentiate between proper time and improper time which are in two different frames of reference. In the first the same observer is present for both events. In the latter case different observers observe the two events in their common frame of reference. The point underlying the theory of relativity is that light 'motion' can be measured only with respect to an observer not with respect to a medium.
I have watched many videos about theory of relativity, but this is the easiest explanation.
And in many videos around the world this 'light clock' concept is taken and shown without giving recognition to this real video.
Salute to you IITans
you had me until 2:41 ... then I don't know what happened
Light is made up of particles called photons. Since they are on top of the spaceship, they have the same horizontal speed as it. Imagine if you are riding a car and you throw a ball upward, it will move with you and the car. Same thing is happening there. This looks like a zigzag pattern from far away to the person not in the car.
7qcjyghjk00
Pander8874 same here, LOL
It means that if Einstein is at a closer speed of light, time slows down for him
One more thing: the speed of light is constate (the same) regardless whether your stationary or moving. One thing that seperates them is time
I would not stare Albert that way 😂😂
That was creepy tbh
Bruhv frl 😂😂😂
Thats an amazing theory. I guess that explains why he became the most cliched scientist in the world.
that is precisely the reason why when you are watching a thrilling 2 hour movie, those 2 hours feel like 30 minutes. Since it is amusing and fascinating for your eyes to watch, you do not notice time fleeting by.
Time dilation, simple, the faster you move relative to your surroundings, the slower time moves for YOU. So go fast and stay young, relatively.
No matter how fast you go, the time to you will go same, but not to the others observing you
Try the experiment yourself, use two stopwatches, one on a commercial airliner the other at the airport fixed, when the plane takes off start them both, when the plane lands stop them both, the one on the jet will be observable slower by fractions of a second, great fun.
"But the problem is measurement of the time not Time itself "
Me 2021 in quarantine ;)
really enjoyed this - thanks for posting
I was searching this video.
I watched this video 7 years ago...
Thank you ❤... For creating this video
I find that people are good “TAPE RECORDERS” they keep copying the same NON explanation, they think if they use different graphics people won’t realized that they are clueless. I have yet to see someone break it down to a “logical” explanation...
No logical explanation yet. Albert himself could do that if at all possible
People are just unable to come out of what they consider as logic. Takes time
Michelson and Morley experiment didn’t prove the speed of light is constant, it proved that the two-way average speed of light is measured to be constant. My next episode actually goes into two interpretations of the results of this experiment.
I'll need this stuff for TENET!
Shocked! I read the name, Masaram and then I went back into the time I used to watch your videos about movies, cinematography, colors and scripts. Suddenly you stopped. What a person you are man. Wish our paths cross in future, will always be waiting.
*Celeritas, celeritatis: Latin 3rd declension feminine noun meaning quickness.
+Jeff Rey Correct. Celeritās, celeritātis (genitive) translates as speed, velocity, swiftness, celerity, quickness, rapidity. Celeritās lūcis translates as (the) speed of light. :D
This was an incredible explanation. The BEST on the internet, dare I say- thank you so much!!
(I'm no expert) I had proposed this to my physics teacher; I think that time (as we know it) can be simply understood as a measurement of change. After all, this is what we measure to find time (usually through oscillations), whether it be the oscillation of a pendulum in a grandfather clock, or an atom in a quantum clock.
Thinking this, we are exposed to the idea that with topics of relativity and time dilation, what we are really talking about is how forces as in gravity and acceleration etc, can alter these changes that we measure, something that may affect all particles in a certain way (hence why one may stay young while others elsewhere grow old).
Another concept takes a step back to concepts of an absolute time or a universal quantum. Is this possible, although considered negated by theories of relativity, and if so is there something actually set or constant in the universe not affected by such forces? Through the same relativity it may seem to speed up or slow down in some manner to us.
It's amazing to think about actually. The more we know, the more we don't, an endless cycle of questions.
The ultimate unification and understanding of physics/physical experience combines, BALANCES, AND INCLUDES opposites, AS E=MC2 is CLEARLY manifest as F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. Here's the proof. This also explains why objects (including WHAT IS THE FALLING MAN) fall at the SAME RATE (neglecting air resistance, of course), AS E=MC2 IS CLEARLY F=MA ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. TIME dilation ULTIMATELY proves (ON BALANCE) that E=MC2 IS clearly and necessarily F=ma ON BALANCE, AS ELECTROMAGNETISM/energy is gravity. Gravity is ELECTROMAGNETISM/energy ON BALANCE.
ON THE CLEAR, EXTENSIVE, SENSIBLE, BALANCED, THEORETICAL, AND UNIVERSAL PROOF THAT ELECTROMAGNETISM/energy is gravity, AS E=MC2 IS clearly PROVEN TO BE F=MA ON BALANCE:
Balanced inertia/INERTIAL RESISTANCE is fundamental, as ELECTROMAGNETISM/energy is gravity. The stars AND PLANETS are POINTS in the night sky. Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE; AS gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites; AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY proven to be F=ma ON BALANCE. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE. Indeed, A PHOTON may be placed at the center of what is THE SUN (as A POINT, of course); AS the reduction of SPACE is offset by (or BALANCED with) the speed of light (c); AS ELECTROMAGNETISM/energy is gravity ON BALANCE; AS E=MC2 is CLEARLY F=ma IN BALANCE !!! Gravity is ELECTROMAGNETISM/energy ON BALANCE, AS E=MC2 is CLEARLY proven to be F=ma IN BALANCE. TIME dilation ULTIMATELY proves (ON BALANCE) that ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma ON BALANCE. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY F=ma ON BALANCE; AS the stars AND PLANETS are POINTS in the night sky. Accordingly, ON BALANCE, the rotation of WHAT IS THE MOON matches it's revolution. TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity; AS E=MC2 is CLEARLY F=ma ON BALANCE. The stars AND PLANETS are POINTS in the night sky. Accordingly, ON BALANCE, it makes perfect sense that THE PLANETS (including WHAT IS THE EARTH) will move away very, very, very slightly in relation to what is THE SUN !!! ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma ON BALANCE. Inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/as) GRAVITATIONAL force/ENERGY, as this balances gravity AND inertia; AS E=MC2 is CLEARLY F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. GREAT. I have explained the cosmological redshift AND the supergiant stars. Stellar clustering ALSO proves ON BALANCE that ELECTROMAGNETISM/energy is gravity, AS E=MC2 is CLEARLY F=ma IN BALANCE !!!
By Frank DiMeglio
Stephen Waldron The particle interactions in a growing beard is not in detail the same as in a clock. So the idea of returning as *biologically* older or younger after wild duch chases at directions into space in cool speeds, is not possible to prove until someone does so. Time is not a fabric or a mystical energy source in space (like you basically explain yourself here; it is a measurement of change given distance of always moving objects). If time was something esoteric or "space"-time in a literal sense in a direct relation with clocks, you would talk and walk backwards if I reverse the clock sticks on your kitchen wall analogue clock for example :) that would be a pretty big surprise... There is a complex way orfcorrecting some of this official explanations of TD. I am going to write a shorter version of that and bring it here after doublechecking some spellings and thinking through. Einsteinian relativity is by far correct and more than much or most else in physics but there are some esoteric rants and diversions that have taken over gradually more .
Finally I could understand half of this theory. Thanks
This Einstein's cartoon look more like Mark Twain than Einstein.
Did you just focused on the cartoon , bro !!
Relativity of theory talks about how our relatives change with time. So dont take them seriously.
Point?
Indian 😱😯😱
sree 😂😂😂😂
True..
Exactly, people don't apply logic and start assuming fantastic ideas based on a flawed frame of mind.
As we all know that the experience of time will remain same for both the person (one standing and the other travelling at the speed of light), but in relation, we know the time will pass slowly for the man travelling than that of the man standing. So what will happen if during this phenomenon, both the man contact each other through a phone call or through some radio wave connectivity? Is it possible? Or what will be the situation like? Any idea ?
Ofcourse we contact with the astronauts, time dilation do happen there, but my confusion is with the situation where the time dilation is more, like the case shown in this video
When I was student I asked my teacher that why there is gravity,he told me that it is natural phenomena but he didn't stasfied me that how this nutre of gravity occur. But now we gradually understand it with help of theory of relativity. Only relativity theory can solve problem that how these huge masses attract each other and Why earth attract object towards its core
for the first half,
My brahmastra is "Tum jaha ho jaha khade ho wo stationary hai bass"
This is a really well done video on the topic, especially for people who are not that familiar with physics. Thanks for posting this.
This was amazing.... But how did they find out that speed of light is constant
This is one of the best explanations so far
Greatest quote of all time by Niel deGrasse Tyson- UNIVERSE HAS NO OBLIGATION TO BE UNDERSTANDABLE FOR YOU.
Tyson is not a genius. So, he is manipulative.
@@frankdimeglio8216 that's it? Just a statement? With no proof or elaboration?😂
We all know that a snail moves too slowly.But when it climbs on a tortoise and the tortoise starts moving, the snail may feel like it is going to get killed due to overspeeding .That's Theory of Relativity
no snail is not light so it will unfortunately die of overspeeding
but why does the light beam have a greater distance on the spaceship?
light has to travel forward as well as up and down . that mean light is not just travelling perpendicular to mirrors but it is moving forward as well
SIDDHARTH SRIVASTAVA kk got it, thanks.
Light travel to every side. So it just not only up and down. Went light clock move faster and faster. D will bigger and bigger. Just like light move slower and slower. So time will slower and slower.
Thank you!! One small step for Siddharth, one giant step for Tommytwo bats!!
Because mathematically, a straight line is a shorter distance than a diagonal one which is what has to happen to the path if the source is moving.
I always knew what this is, but understand in terms of equations even if at the lowest level brings a whole new perspective
Thank U IIT bombay for this video
i’ve been trying for a while to understand this, i’ve watched many videos but i still can’t wrap my head around it. i thought this one would work but it still doesn’t, can anyone please try to explain the theory as easy as possible ? thankyou !
And Einstein figured this out on his own
@@izzatullahmomand3942 i hope you are joking
But how does this effect biological processes such as aging?
Time slows down for Einstein and his spaceship. For what would have been a day aboard the imaginary spaceship, would be years on Earth.
Remember speed = distance/time. For speed to be increasing and reaching " c " (speed of light) the time needs to become a smaller quantity ( speed is inversely proportional to time ).Therefore for Einstein at speed of light; time slows down.
For imagination :- If Einstein was doing an ultra slow robot dance aboard his spacecraft at speed of light and you were viewing him from outside in space...it would appear like a full on Bruce Lee Karate Chop. For Einstein it would still be a slow dance, But for you it would be like "Bruce Lee's Karate chop". ;-)
HA! That Einstein dance I'd like to see! Anyway so the time effect effects actual time, even biological time, not just time perception?
+soslothful Yes the biological clock does slow down...for Einstein it may appear that he had been travelling for just a day....but that would have been years in earth...
It's just a matter of frame of reference...Our perception of time is based upon earth's revolution (day) and it's rotation around the sun (year)... But for space travellers it's not so...
The movie Interstellar is based on this concept only... Remeber how the hero's daughter is older than him at the last scene... After the hero returns from the space travel....
+soslothful The biological clock for Einstein aboard the spacecraft is just normal...At the end of the journey he may be just a day older than when he started...
But for us on earth years would have gone by.....
The movie Interstellar was based on this whole concept only.... Remember how the hero in the last scene is younger than his daughter after he travelled in space...
Fantastic explanation. Thanks
I can finally stop bashing my head against the wall. Thank you so much for the clear explanation. Now I get it.
Did someone think about reversing the relativity for going back past
Einstein was really a genius
Don't forget Tesla. He was a greater genius
@@praneelpathak657 We cannot know whose brain capacity was bigger, all we can do is appreciate those guys for their great contributions to humanity.
@@adliblib4646 We *know* that Tesla had a greater brain. He was an incarnation of God who came here to help us.
@@praneelpathak657 Einstein was an idiot savant. He definitely was not open and honest. There are levels of genius. I am the superior overall thinker. Here's the proof. HOW AND WHY E=MC2 IS NECESSARILY, UNDENIABLY, AND CLEARLY F=MA ON BALANCE, AS ELECTROMAGNETISM/energy is gravity:
Energy has/involves GRAVITY, AND ENERGY has/involves inertia/INERTIAL RESISTANCE. C4 is the proof of the fact that E=mc2 IS F=ma ON BALANCE. This explains the fourth dimension. TIME is NECESSARILY possible/potential AND actual IN BALANCE, AS E=MC2 IS F=MA ON BALANCE; AS ELECTROMAGNETISM/energy is gravity !!! The stars AND PLANETS are POINTS in the night sky. E=MC2 IS F=ma. ("Mass"/ENERGY IS GRAVITY. ELECTROMAGNETISM/energy is gravity.) The EARTH/ground AND what is THE SUN are CLEARLY (on balance) E=MC2 AS F=ma. TIME dilation ULTIMATELY proves ON BALANCE that E=MC2 IS F=ma IN BALANCE, AS ELECTROMAGNETISM/energy is gravity !!! (Gravity IS ELECTROMAGNETISM/energy.) The sky is blue, AND THE EARTH is ALSO BLUE. The stars AND PLANETS are POINTS in the night sky. E=MC2 IS F=ma ON BALANCE. Great !!! This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. GRAVITATIONAL force/ENERGY IS proportional to (or BALANCED with/as) inertia/INERTIAL RESISTANCE, AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/ENERGY IS GRAVITY. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=MC2 IS F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity !!! It all CLEARLY makes perfect sense. BALANCE AND completeness go hand in hand.
E=MC2 IS F=ma. The MIDDLE DISTANCE is thus balanced with/as the full distance (in/of space), as the stars AND PLANETS are POINTS in the night sky. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. Time DILATION ULTIMATELY proves ON BALANCE that ELECTROMAGNETISM/energy is gravity, AS E=MC2 IS F=ma. Indeed, TIME is NECESSARILY possible/potential AND actual IN BALANCE; AS E=MC2 IS F=ma; AS ELECTROMAGNETISM/energy is gravity. (The sky is BLUE, AND THE EARTH IS ALSO BLUE; AND the stars AND PLANETS are POINTS in the night sky.) It all CLEARLY does make perfect sense. BALANCE AND completeness go hand in hand. E=MC2 IS F=ma.
E=MC2 IS F=ma. Consider the man who IS standing on what is THE EARTH/ground. THE EARTH/ground AND THE SUN are thus represented (ON BALANCE) as what is A POINT in the night sky, AS ELECTROMAGNETISM/ENERGY IS GRAVITY. (So, notice that the BLUE SKY IS no longer visible. Think.) E=MC2 IS F=ma. It is FULLY proven. Gravity IS ELECTROMAGNETISM/ENERGY. ELECTROMAGNETISM/ENERGY IS GRAVITY. Alas, the INTEGRATED EXTENSIVENESS of THOUGHT (AND description) is improved in the truly superior mind. I have truly, undeniably, CLEARLY, AND MATHEMATICALLY unified physics/physical experience. OVERLAY what is THE EYE in BALANCED RELATION to/WITH what is THE EARTH. (Notice the black space of THE EYE, AND the DOME of a person's eye is ALSO visible.) THE EARTH is ALSO BLUE ! Again, E=MC2 IS F=ma. The stars AND PLANETS are POINTS in the night sky ! TIME dilation proves that E=MC2 is DIRECTLY and fundamentally derived from F=ma, AS electromagnetism/ENERGY IS GRAVITY. It ALL CLEARLY makes perfect sense. Gravity IS ELECTROMAGNETISM/ENERGY. ELECTROMAGNETISM/ENERGY IS GRAVITY. BALANCE AND completeness go hand in hand. E=MC2 IS F=ma. This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE, AS ELECTROMAGNETISM/energy is gravity. Gravity IS ELECTROMAGNETISM/energy. It all CLEARLY makes perfect sense !!!
By Frank DiMeglio
but this doesn't mean time doesnt pass right? einstein just doesn't see anything change bc the photons can't go faster than light and can't reach his eyes, but this doesn't mean that time actually stops passing for him.
it means precisely that time is slower for him. it's passing, but not at the same rate
For him, time appears to pass normally, but in actuallity, everything around him looks distorted and slow.
Mister Fister time can stop if you trafel white speed than the time slows down when you go over that speed limit time goes on this time limit 000000000,123658 so its almost but i have a teorie that can make it change
I was searching for the point that why we einstein included the speed of light and why he made calculation for this .... But I got it here ... Thankyou very much
I still don't understand how speed influences time
I just did the math with simple numbers, maybe it can help. Lets say c = d/t, and that d=1m and t=1s, then c=1m/s. Now you (not on the space ship) watch the clock attached to the space ship and the ligth appear to travel longer lenght in same laps of time (a somewhat diagonal), so you assume a longer distance. so you come to the math c = 2m/s. But you just altered 'c' and a theorem state that you can't, so there is only one variable you can still change to make this work, wich is 't'. The final formula is 1m/s=2m/2s. So, the light kept moving at the same speed, but to achieve a greater distance, time was slown.
I think therefore I am
Vincent Guillemette I read and heard this over n over. But why light bends when both mirrors are moving faster and faster. It is like sitting two people in train. Illustration makes it look like wind or rainfall is bending the light and so light cover greater distance
@@elguignole thank you very much for your explanation. It's really dificult for me to understand the theory
"what could be a day in space could be 50 years of Einstein in Earth."
...so u won't age?
Wow i want answer not like
@@kellyn103 what wow for
Ageing is constant for oneself, no matter the speed or gravity. It only changes for the perspective of 2 or more objects.
Random Joker but time literally slows down the faster you go... not our perception of it right?
According to Einstein, no. But for you, that WOULD be just a day, you won't be getting extra time to experience anything is what I'm saying.
I'm trying to understand it since year, watched almost all videos about theory of relativity, I can't understand....😂😂
same here
That's because it is a nonsensical theory.
😂🤣more I try to understand, more it's become complicated 🤨🙄
RIP xd
what is so dificult to understand?????
Thanks bro, this was my first video on Special Relativity, and at first attempt I understand that time can stop if we travel at speed of light, wow
so, if i were to spend my entire life in a very fast vehicle, I could live longer. nice.
The catch is that that would only be relative to others not on that moving vehicle. Meaning that I either keep everyone else on that vehicle and we all age at the same rate, or I am alone.
Theoretically though, this could be used as a kind of one way time travel.
GENIUS
The higher speed the slower time at constant light speed as reference
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I learnt more in this demonstration video about time, than in ANY OTHER physics class, or video. I have been wondering what time is, or could be proven for 30 years. But it is already proven now thanks to physocs. Thank you for FINALLY, explaining it to me. Time is basically the gaps in between light. Light being constant. And, if one could travel just 1 km faster, time trqvel would be possible, bit only forwards, prpbably why we dont see anyone from the past. I guarantee you can travel forward, but it would also be relative. And, now i know even more about why Einstein says time is relative. One thing id like to propose for out the box thinkers out there is the following. When we dream, time seems to cease existing, yet, it doesnt. We go to sleep, it feels like mere moments have passed, but, iits been hours. This phenomonenon is making even more sense now though. My theory has been and is merely a phenomenon of being human.i used to believe, dreams were a form of spiritual time travel. But i think thats just the way our brain doesnt percieve anything while sleeping much less time. But i was beginning to believe we were able to change time somehow in our sleep. And also had some time travel theories, but i know now. U can go forwards, not backwards! Thank you again
time is an abstract concept, it doesn't dilate, lol
I dont understand 1 thing if d/t is the speed in first case,
And D/t is the speed in second case then how come d/t = D/t where D is greater than d.
That's exactly the point. As you said, it's not possible for d/t to be equal to D/t. However, we know they're equal because they both are speed of light, which we know is constant. This is only possible if the second t is bigger. That means it takes a longer time for D.
@@AsifMehedi But D also not equal to d which means distance also increased hence t increases proportionally!!! dint get it.. distance increased hence time increased.. where t slowed down here!!!
@@prasadjonnalagadda4021 Yes, I need to think about it more. I'm now watching Professor Dave, who explains everything very clearly. I recommend you check him out. ua-cam.com/video/rBmYUEnafok/v-deo.html
prasad jonnalagadda you seem to understand. I have question. If I travel to star 4 light years away at speed of light and come right back, how come 8 years passed for me on my clock but more than 8 years passed on earth clock?
@@prasadjonnalagadda4021 I know this sounds obvious, but never forget to consider the relativity aspect here. To put it simply (and perhaps I'm oversimplifying a bit), we are considering the measuring of time for a specific event, as done by a stationary observer relative to a moving observer. If we put numbers to it, just for illustration, the moving observer may measure d/t = c while the stationary observer measures D/T = c for the same event. D > d, therefore T > t; so, an event that takes e.g. t = 1s in the moving observer's frame of reference may take T = 2s in the stationary observer's frame of reference; therefore, 1s for the moving observer is equivalent to 2s for the stationary observer, so time has slowed down for the moving observer (he/she measures less time elapsed than the stationary observer for the same event). But that is only part of it; the really mind boggling aspect of relativity is that from each observer's point of view, he/she is the one that is stationary while the other observer is the one that is moving. So each observer considers the time of the other one to be slowing down, and relativity states that both of them are correct since there is no such thing as an absolute frame of reference. For this to work out mathematically and physically, not only time dilation, but also length contraction need to be taken into account - a fact that unfortunately is often overlooked by many videos that attempt to explain special relativity.
So if I had a twin brother and I went on a 20 year train ride. when I get of the train after 20 years I would look younger then my twin? The faster you move the more time you save/have?
yes but the speed of the train is no where near the speed of light so ur twins would be like 0.000000000000000000000000000000001 nanoseconds younger
Evil Genius I think you should change your username to just Evil.
Evil Genius Of course I can't. I'm not a trained physicist. But neither are you.
Evil Genius I have just stated above that I can't prove what you have asked. Yet you have repeated that I should prove it. You just ignore what's right in front of you and continue pushing your preconceived opinions. You can't be rationally argued with. I think that's all that's needed to write you off as a crackpot.
Evil Genius Scientific papers usually have to be a little more rigorous than that. The reason I accept the science of those "assholes" at Oxford and Cambridge is because it's the same science that allows you to read what I'm typing through your screen.
I am actually a physics student for the record. I study in a university, I interact with actual Physicists on a daily basis. Nobody's purposefully spreading fake science. There's no massive conspiracy going on trying to trick you.
These are simply people, like yourself, who want to learn and discover. The main difference being they go about it in a far more humble and less aggressive manner.
Interesting enough this is suggested when Jesus said “a day with my Father is like a thousand years on earth”.
JeSUS
This is the most unsderstandable explanation of relativity. Thank you!
Special relativity says that motion is always relative. Imagine a baseball floating alone in empty space. How do you know if it's moving or not? You can't. But if you put a basketball in space with the baseball, you could see whether the baseball was getting closer to the basketball or further away from it. Then you could see if the baseball was moving.
That's why it's called ''relativity.'' The motion of one thing is always relative to the motion of everything else.
It’s not moving.
Without anything to relate to, you can’t move.
@@Michael-Archonaeus exactly what i said
@@lothedurp1286 Ok, I thought you were saying that we just couldn’t know whether it was moving lol
Couldn’t understand what you were saying during all the rocket noise - so you lost me - nice video editing though 😎
who said that understood but actually didn't understood anything
U cant understand it in a video of 5 minutes!! ... Go study wave optics and dual nature of matter... Of modern physics of class 12 then u will understand it....!
@@kashifraza770 i am in 7th standared🤣🤣🤣
I swear I learn more from a short youtube video than I did from an entire term of science at school.
Anyone after 10th april 2019 ???
Yep 5 august2019
30 October, 2019
I still have a question what is...
Time.
time is an illusion it doesnt exist ,
it breaks my head also bro lol
It's 4th and last dimension that humans can perceive
Questions is your ,than answer must be yours 😀😇🤓bcz nobody have a complete answer.
Special Relativity in Laymen's terms:
*Time is Relative*
Time is not relative, speed is relative. Einstein’s special relativity is wrong.
This is a really good, simple explanation. One of the clearest I’ve seen.
However, it has always seemed to me that what is relative is *the measurement of time*. Or alternatively, that physical change is altered as speed increases.
Putting this another way, I have never been able to get over the issue of using time in equations and theories without being able to say what it IS.