Hi prof. Lewin Walter thanks for giving that MIT lectures i watched that 94 lectures of mechanics amd and the most interesting lecture was rigid body dynamics 😊 a great love from India ❤ i am a jee adv aspirant aspiring for advanced 🙏
How truly creative is the randomness that produced this! We know that randomness produces nothing but misfortunes. But when randomness comes in the context of creation, it becomes a god! I'm really disappointed that there are great scientists who believe like this
*evolution through natural selection is not random* - That is key why single cells over a period of 3 billion years evolved into all annimals (including people - we are animals) - *religions are what many people woulld like to believe.*
Hello prof., I'm very amazed to see you in good health :). I wanted to ask a question, i am stuck very bad at 8.04 Quantum Physics I, by Prof. Barton Zwiebach, i actually feel like I'm dead in the waters (╥﹏╥) I am trying so hard to wrap my head around when he writes waveFunction(x,0) as superposition of plane waves and he takes fourier transform of weighted function phi(function of k) in his lecture video titled "wave packets and fourier representation", for last 15 days i am trying to wrap some intuition behind it, but i am having a really hard time. I did look into what Fourier transform does and still can't wrap any sense around why could we able to express the waveFunction in that way, is there anything i can do, can you please tell me any sources or something that helped you understand it thanks for the help
no one has any intuition for QM. Zwiebach is teaching 8.05 which is way more difficult than 8.04. Make sure you have taken 8.03 with all exams and all homework - then take 8.04 - it's also on my channel
@@lecturesbywalterlewin.they9259 okiee prof. i have been studying 8.03 , I'll start 8.04 again once i finish 8.03, the way you demonstrate the equations 🤌🏻 it's chefs kiss thanks a lot for replying , i hope you have a good day 🥳
I wish you a very good morning sir. When you answer i feel honor. I am interested to know about nature and your video lectures help lots. Sir i watched your lecture "Newton laws of Motion". In definition of 3 law by sir Isaac Newton, there are not about Inertial frame by him. Is it mistake by Sir Isaac Newton?
@@lecturesbywalterlewin.they9259 Sir if it is so then what about ancient text of religion. that claims that GOD has made every thing indeed whole universe .
@@shambhusah4272 4 billion years ago the Earth consisted of single cells. 2 billion years ago double cells existed and everything that followed - all animals - evolved through natural selection. These are facts. Religions are what people want to believe out of fear.
Hello sir ! I am an jee aspirant for 2025 Is it possible to crack jee in one year since my 11th grade has been wasted and i am willing to put efforts for now
Yes you can - Watch all my 94 MIT course lectures. Start with 8.01, then 8.02, then 8.03. Do all the homework and take all my exams. *I guarantee you that you will then do very well on the Physics portion of any freshman college or JEE exam* You will find all information you need on this channel in three playlists "Homework, Exam, SolutionsY & Lecture Notes". 8.01 & 8.02 will each take about 200 hours, 8.03 about 250 hours.
How much time do you spend recording the video, transfer it to the computer and make a youtube upload. If you would spend only one minute more to put your camera on a tripot, the video qualitiy would increase so much, but it is your descision.
You have a really nice pond, and maybe the geese are enjoying it.
It's beautiful professor. Such lovely spot to relax & watch the world go by while fishing or in the summer to jump in and cool off. ❤❤❤
Hi prof. Lewin Walter thanks for giving that MIT lectures i watched that 94 lectures of mechanics amd and the most interesting lecture was rigid body dynamics 😊 a great love from India ❤ i am a jee adv aspirant aspiring for advanced 🙏
Namaskaram 🙏🏾🙏🙏🏾 Walter sir I am from India and I am a jee aspirant .
Nature always makes us happy and smile and seeing these geese really feel very joyful Sir! 😊💚
How truly creative is the randomness that produced this!
We know that randomness produces nothing but misfortunes. But when randomness comes in the context of creation, it becomes a god!
I'm really disappointed that there are great scientists who believe like this
*evolution through natural selection is not random* - That is key why single cells over a period of 3 billion years evolved into all annimals (including people - we are animals) - *religions are what many people woulld like to believe.*
❤❤❤… spring is back! I heard the timberdoodles last night when we came home!!!!
Thank you for sharing!! Good Shabbos!
Very good morning professor..lovely geese
They're cute
Beautiful morning..
Beautiful and wild.🐕
Gd evg sir ... From india 🇮🇳❤❤
Sir, Good evening from Bangladesh 🇧🇩
Your lectures are fun and informative. Should I watch your all 25 lectures on electricity in a week ( also some part of assignments ).
🥰
We're the only species able to count I think but those geese are really smart
🦅
Doet me denken aan mijn jeugd.
De tekenfilmserie Nils Holgerson. 😊
Sir which topic in physics do you find to be the most difficult to grasp? For me it is rotation of 2 or more bodies together
for me the most difficult is string theory
@@lecturesbywalterlewin.they9259 really sir? I thought you found everything easy because you eat yogurt everyday but not on Fridays
I can relate these videos of Walter levis with my video they enjoy natural things and very few people like to see such videos
how are you professor? how's your health? i love you!
please answer me sir 🙏🏻
WHAT HAPPENS TO DRIFT VELOCITY WHEN AREA OR DIAMETER OR LENGTH IS DOUBLED? AND WHY?
watch my 8.02 lectures where I discuss this
@@lecturesbywalterlewin.they9259 okay sir thank you
Hello prof.,
I'm very amazed to see you in good health :).
I wanted to ask a question,
i am stuck very bad at 8.04 Quantum Physics I, by Prof. Barton Zwiebach,
i actually feel like I'm dead in the waters (╥﹏╥)
I am trying so hard to wrap my head around when he writes
waveFunction(x,0) as superposition of plane waves and he takes fourier transform of weighted function phi(function of k) in his lecture video titled "wave packets and fourier representation",
for last 15 days i am trying to wrap some intuition behind it, but i am having a really hard time.
I did look into what Fourier transform does and still can't wrap any sense around why could we able to express the waveFunction in that way,
is there anything i can do, can you please tell me any sources or something that helped you understand it
thanks for the help
no one has any intuition for QM. Zwiebach is teaching 8.05 which is way more difficult than 8.04. Make sure you have taken 8.03 with all exams and all homework - then take 8.04 - it's also on my channel
@@lecturesbywalterlewin.they9259 okiee prof.
i have been studying 8.03 , I'll start 8.04 again once i finish 8.03,
the way you demonstrate the equations 🤌🏻 it's chefs kiss
thanks a lot for replying , i hope you have a good day 🥳
I wish you a very good morning sir.
When you answer i feel honor.
I am interested to know about nature and your video lectures help lots.
Sir i watched your lecture "Newton laws of Motion".
In definition of 3 law by sir Isaac Newton, there are not about Inertial frame by him.
Is it mistake by Sir Isaac Newton?
Newton's laws don't hold true in non-inertial frames of reference
Hello , walter sir !
How do you explain the nature???
all living creatures are the result of evolution through natural selection
@@lecturesbywalterlewin.they9259 Sir if it is so then what about ancient text of religion. that claims that GOD has made every thing indeed whole universe .
@@shambhusah4272 4 billion years ago the Earth consisted of single cells. 2 billion years ago double cells existed and everything that followed - all animals - evolved through natural selection. These are facts. Religions are what people want to believe out of fear.
Sir can you explain series combination of resistors
dont be lazy, watch my 8.02 lectures
do they lay eggs around in your property?
yes typically 1 nest with 6 eggs on my property
All the respect for Walter sir.
Hey, professor I have uploaded my attempt to Q no.195 .
Hello sir !
I am an jee aspirant for 2025
Is it possible to crack jee in one year since my 11th grade has been wasted and i am willing to put efforts for now
Yes you can - Watch all my 94 MIT course lectures. Start with 8.01, then 8.02, then 8.03. Do all the homework and take all my exams. *I guarantee you that you will then do very well on the Physics portion of any freshman college or JEE exam* You will find all information you need on this channel in three playlists "Homework, Exam, SolutionsY & Lecture Notes".
8.01 & 8.02 will each take about 200 hours, 8.03 about 250 hours.
How much time do you spend recording the video, transfer it to the computer and make a youtube upload. If you would spend only one minute more to put your camera on a tripot, the video qualitiy would increase so much, but it is your descision.
when I make videos of animals near or on my pond I cannot use a tripot.
🥰