Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan

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  • Опубліковано 23 тра 2016
  • In this lighthearted talk Dominic Walliman gives us four guiding principles for easy science communication and unravels the myth that quantum physics is difficult to understand, it’s all in how it’s explained.
    Dominic Walliman is a physicist, and award-winning science writer. He received his PhD in quantum device physics from the University of Birmingham and currently works at D-Wave Systems Inc., a quantum computing company in Vancouver. Dominic grew up reading science books and remembers vividly the excitement of discovering the mind-boggling explanations that science gives us about the Universe. If he can pass on this wonder and enjoyment to the next generation, he will consider it a job well done.
    This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at ted.com/tedx

КОМЕНТАРІ • 2,3 тис.

  • @redwingsfan3621
    @redwingsfan3621 4 роки тому +4116

    After watching this I realize I’m only six years old.

    • @elfb144
      @elfb144 4 роки тому +18

      Redwingsfan 😂

    • @zhuming3731
      @zhuming3731 4 роки тому +19

      LOL

    • @JBSD84
      @JBSD84 4 роки тому +12

      🤣🤣

    • @rickyfrost3372
      @rickyfrost3372 4 роки тому +14

      Ha, classic comment!

    • @ITSME-nd4xy
      @ITSME-nd4xy 4 роки тому +24

      Don't blame yourself. He was a bad explainer. He also set an unrealistic goal (or a click-bait title).
      And he was wrong about things. He seems more an entertainer.

  • @PedramNG
    @PedramNG 3 роки тому +1983

    "Science should not be about whether you are good at it or not, it should only be about whether you are interested."

    • @florincoter1988
      @florincoter1988 3 роки тому +49

      Science is about neither. It is about describing the world. Describing, not explaining.

    • @prathamsinha8266
      @prathamsinha8266 3 роки тому +3

      @@florincoter1988 yes

    • @patvanwie4059
      @patvanwie4059 3 роки тому +1

      Yes.

    • @1nfinity77
      @1nfinity77 2 роки тому +10

      You can't be interested in a thing that you don't understand. At some point you will give up. But within the period of trying if you understand you should love it.

    • @magicmysticman
      @magicmysticman 2 роки тому +1

      is math related to science

  • @NoodleMcnoodle
    @NoodleMcnoodle 4 роки тому +438

    It also helps that the person explaining science has a soothing English accent.

    • @sueprator9314
      @sueprator9314 3 роки тому +2

      Meh. Its still a complicated subject. If he were explaining British History I would prefer it immensely.

    • @zoenightshade3053
      @zoenightshade3053 3 роки тому +5

      Actually, I think it is an English-Irish mix

    • @followtheboat
      @followtheboat 2 роки тому +3

      @@zoenightshade3053 eh? No such thing. It's a southern-English accent.

    • @renatoalcides5104
      @renatoalcides5104 2 роки тому

      Diction, tone, body language...

    • @harryedwards4080
      @harryedwards4080 2 роки тому

      @@zoenightshade3053 lol what? This guy is clearly from the South Of England.. Do you know what an English - Irish mixed accent sounds like? Well it sounds absolutely nothing like how this guy is speaking. Have you ever heard of the word 'Scouse' it's another word for a Liverpudlian and is the name for them as a people and the name of the accent they speak if not think The Beatles. Now that's an English Irish mixed accent, as it were where the vast majority of Irish migrants first stepped foot onto English soil and where many then settled down to live, either working on the docks or building the huge Canal which would link Liverpool and Manchester. Its a similar situation in the City of Glasgow in Scotland, except obviously there they have a Scottish Irish mixed accent.

  • @PhycatainmentMusic
    @PhycatainmentMusic 4 роки тому +768

    5:09: This is when the quantum physics stuff starts...

  • @elrojoJazz
    @elrojoJazz 5 років тому +4259

    If you can't explain it simply, you don't understand it well enough. - Einstein

    • @rezaassadi595
      @rezaassadi595 5 років тому +63

      if you don't know what are you talking about you can not deliver your message to others

    • @MicrophoneHell-ec3bm
      @MicrophoneHell-ec3bm 5 років тому +150

      @Rion DeRoc
      This is not true. Sometimes people understand things in a way that they can't explain it to others i.e. "they just know it." Also, people can be poor communicators. Effective communication is a skill that can be improved on with practice.

    • @Rusvi1
      @Rusvi1 5 років тому +12

      It's like you did not listen to what he said. "We can understand it well enough to use it in nuclear reactors, MRI machines, how Sun produces light / energy". I think he meant
      "What we can't imagine it with our brains." But mathematics does the job.

    • @Novarcharesk
      @Novarcharesk 5 років тому +37

      To a degree, yes. But sometimes there are words and phrases and concepts that you simply have to know in order to grasp the fundamentals of a conversation.

    • @safiyyah113
      @safiyyah113 4 роки тому +37

      Einstein didn’t say that, but the message stands

  • @paulpeterson4216
    @paulpeterson4216 7 років тому +2652

    This guy must know some really smart 7-year olds.

    • @redwingsfan3621
      @redwingsfan3621 5 років тому +14

      Paul Peterson Underrated comment..

    • @dubcarchick
      @dubcarchick 5 років тому +29

      Feeling like a dummy. I'm 39 and if a 7 year old understands this better than me then I have no hope!

    • @Karin-vf4qq
      @Karin-vf4qq 5 років тому +9

      They know what we teach them

    • @knumbugs
      @knumbugs 5 років тому +33

      The point is, you have to explain it without going into details too deeply, and perhaps use an analogy which is not strictly accurate but good enough to get the message across at a simple level. But also, the audience has to at least be interested/curious, otherwise they won't want to understand, and therefore will never understand.

    • @beverlygail9169
      @beverlygail9169 4 роки тому +4

      That's exactly what I was thinking after reading title of video. Lol

  • @JustBreatheEverybody
    @JustBreatheEverybody 3 роки тому +725

    This talk was very healing for me. I had some difficult experiences with science as a middle schooler. I was placed in advanced english and science classes, but I never really got science. I was made fun of by my teacher. From that experience I came to believe that me and science don't mix. But now that I'm older I realize I do love science when its explained well and when it relates to something I care about. I really do want to learn about Quantum physics, but have been intimidated about where to start. Your simple little explanations opened a door for me Dominic. I send you love and appreciation across the quantum waves.

    • @raysnmysoul
      @raysnmysoul 2 роки тому +11

      Beautiful

    • @dboothpublic
      @dboothpublic 2 роки тому +13

      I'm so sorry about the way your school and teacher treated you. I was misunderstood by my schools and teachers too until I moved to a science high school. I've found that interest in science and mathematics tends to grow or disappear because of good/bad teachers. I hope you find videos and articles online that help you come to love science.

    • @erikhoryza9068
      @erikhoryza9068 2 роки тому +10

      Start small and go smaller is my recommendation. If you grasp the broader (more relatable) concepts of biology (living organisms and how they function)vs inorganic materials and work down from there, I've found it to be a good road map. Organisms -> organ systems -> organs -> tissues -> (could start here) cells -> molecules -> atoms -> atomic particles -> subatomic/quantum particles -> quantum theories/behaviors.
      This order worked well for me to begin wrapping my head around it! Hope it helps! I also recommend to ease into anything chemistry if math is tough though. Aka seek resources that can break it down in lemans terms.

    • @bubbudubbu5515
      @bubbudubbu5515 2 роки тому +3

      The book "Reality is not what it seems like" might be of interest and help to you!

    • @petergianakopoulos4926
      @petergianakopoulos4926 2 роки тому

      I can't relate.

  • @ashokbakthavathsalam
    @ashokbakthavathsalam 3 роки тому +249

    Four principles of technical communication:
    1. Start at the right point (From Known to Unknown) - "show of hands" - err on the side of caution
    2. Don't go too far into the rabbit hole - explain 3 things that pique interest rather than a whole load of information
    3. Clarity is better than Accuracy - iron out the finer details later
    4. Explain why it is "cool" - enthusiasm is key
    Most importantly, convey "It is not about whether you are good or bad at it, it is all about being interested in it!"

  • @mehulimishra3769
    @mehulimishra3769 7 років тому +1643

    he's so humble. wish my teachers were like him.

    • @romanfox5368
      @romanfox5368 6 років тому +9

      lol, guy saying he could *explain Quantum physics to a 7 year old is humble.
      Wut?
      *(am bed grammarian)

    • @fiz7276
      @fiz7276 6 років тому +43

      Roman Fox he’s saying anyone can explain anything to anybody, you just have to go about it the right way.

    • @romanfox5368
      @romanfox5368 6 років тому +2

      Meldoramatic, you want me to explain my comment to you, or do you want to take another guess at what I'm saying?

    • @mehname8597
      @mehname8597 5 років тому +14

      Yeah and look at that chest oooooooooof

    • @SirThreepio
      @SirThreepio 5 років тому +3

      Get a life

  • @aidaroosalsery6435
    @aidaroosalsery6435 7 років тому +1328

    science is not about if if you are good in .. it's about if you are interested in ..
    i loved this sentence , I've been feeling depressed all the time , untill i heard it from you :')

    • @Tamaraalkhateeb
      @Tamaraalkhateeb 5 років тому +8

      um

    • @MCAwesomeSlime
      @MCAwesomeSlime 5 років тому +14

      Yea that's probably the strongest line in the speech and we should really share this sentiment with people

    • @account618
      @account618 5 років тому +4

      that's really inspire :)

    • @xx7850
      @xx7850 4 роки тому +2

      Tf u good

    • @clivewells7090
      @clivewells7090 4 роки тому +1

      Aidaroos Alsery; your's is the top comment and it's displayed as a comment about a dodgy archaeology vid, calling b.s. on the narrator, until you click on the view reply's icon!

  • @snaps4kappu
    @snaps4kappu 3 роки тому +155

    Everyone: he's humble, clear, knowledgeable.
    My inner voice the whole time: that physicist sowww hawt!

  • @zhengminxu5661
    @zhengminxu5661 3 роки тому +68

    I clicked on this ted talk because I was curious about quantum physics, but I ended up learning more about good scientific communication and I'm not complaining about it!

  • @vlazurah789
    @vlazurah789 7 років тому +659

    I could listen to this dude for hours

  • @davidthorley5259
    @davidthorley5259 7 років тому +408

    I absolutely loved how he ended that. I'm in grade 12 and studying physics and I'm barely scraping a pass mark but I love science and maths and I have a huge interest in it. I've read articles, and watched videos from general relatively to helicopter physics and I've always been completely encapsulated by all of it

    • @erikwallander8240
      @erikwallander8240 7 років тому +12

      It's all about studiyng; if you're interested in it then barely scraping the pass mark is no excuse. You love it, but you're never gonna be able to do it!

    • @deniseblu297
      @deniseblu297 6 років тому +5

      David Thorley you get a A then from me

    • @jenniferfreedberg8687
      @jenniferfreedberg8687 5 років тому +30

      David Thorley I was in your shoes when I started studying physics in high school (I recently graduated college with very high marks). What I learned (and wished I knew when I started college) was that being "good" at physics is overrated. Physics is not something people tend to be naturally good at: all of the people I know who are strong in physics are strong because they made a tremendous effort to understand the material. Physicists think about the world in a very unique way, and it takes a lot of time and training to think like that. But believe me, it is possible. The singular most important factor is your love for the subject and how hard you are willing to work to understand it. So many people came to my school deciding to major in physics because they were "good" at it in high school (not because they loved learning about the universe). Most of those people dropped the major by the end of the first year. People like me (sorry I hope this doesn't sound too pretentious) who worked our asses off to understand the material and think like a physicist started getting better at physics-ing (or at least getting used to the effort it took to understand things). You are capable of being successful, it just might take some time (maybe more time than you hoped), but you've got this :) . This is true of any field (I think... I've only done physics). Good luck (and if you've finished your first year in college, congrats)!

    • @ceryscooper8597
      @ceryscooper8597 5 років тому +12

      Jennifer Freedberg this wasn't directed at me but wow, your comment made me really happy and really encouraged me to go after studying physics even though i'm not amazing at it - i just love it too much to give it up. thank you!! :D

    • @SirThreepio
      @SirThreepio 5 років тому +5

      You are more of a scientist than many professors I've meet. More than your actual level your rate of enlightment is much more important and even more than that is your attitude and resolve.

  • @binny413
    @binny413 2 роки тому +193

    Quantum physics
    5:10 quantum physics: the description of the smallest particles in life and how they interact with light
    5:53 particle-wave duality; Ex1) bouncy ball drops into water and creates ripples; ripples reach a stick and fade out; bouncy ball suddenly pops out again from nearby the stick
    6:50 quantum tunneling; Ex1) bouncy ball on a window Ex2) Hydrogen tunneling releases sunlight
    8:02 superposition; Ex1) Spinning in both directions Ex2) MRI machine spins our hydrogen atoms in both directions
    Silicone chip, lasers, nuclear powerplants
    4 principles of teaching:
    1) start off in the right place: explain the info in the terms that they already understand; start with an explanation and ask if it makes sense
    2) don't go too far down the rabbit hole: it's better to explain a small amount that they will understand than make everything confusing
    3) clarity beats accuracy: a simpler explanation gets the point across
    4) explain why you think it's cool: show your enthusiasm for the subject or give examples of how its relevant to their lives

    • @zhulia
      @zhulia Рік тому +2

      thank you

    • @nebica3
      @nebica3 Рік тому +9

      Thanks for ClaireLeefying this

    • @chandrika-moon
      @chandrika-moon Рік тому

      Thank you. I was getting soooo bored.

    • @paralysekid
      @paralysekid Рік тому +2

      It's a 15 minute video, did people really need a shortened version of it lol

    • @theloraks
      @theloraks Рік тому +3

      @@nebica3 this was such a good one, you need more credit for it

  • @jadynvieira2547
    @jadynvieira2547 4 роки тому +540

    when you are practically 15 but you watch a lecture for 7 year olds cause you dont understand the subject for your own age

    • @grungecrunge
      @grungecrunge 4 роки тому +42

      Try being 28 bud

    • @tearoabrown2269
      @tearoabrown2269 4 роки тому +46

      I'm 36 and still dont get it.

    • @jadynvieira2547
      @jadynvieira2547 4 роки тому +3

      OH MA NO word

    • @MsMRkv
      @MsMRkv 4 роки тому +17

      I'm 90102937192 and still don't get it.

    • @BladeRunner-td8be
      @BladeRunner-td8be 4 роки тому +14

      Richard Feynman said, " I think I can safely say that nobody understands quantum mechanics." I have watched endless hour of physicists debating each other on the true nature of reality so my conclusion is that Richard Feynman was correct and in your case there is no need to feel badly about not understanding physics.

  • @phishfearme2
    @phishfearme2 5 років тому +233

    "If you think you understand quantum mechanics, you don't understand quantum mechanics." - Feynman

    • @kenmendeja5068
      @kenmendeja5068 3 роки тому +5

      Exactly, we have to burn out energy to understand something that is counter-intuitive in the first place, we think classically not quantum mechanically.

    • @tobiasv4693
      @tobiasv4693 3 роки тому +17

      I hate that quote. We understand quantum mechanics as well as electrodynamics, thermodynamics or classical mechanics. It is just difficult to talk about quantum mechanics without using a lot of math and thus almost impossible to explain to someone without the mathematical background. When you can't explain something to someone who doesn't speak your language, it doesn't mean you don't understand the subject.

    • @Drewteam88
      @Drewteam88 3 роки тому +1

      It's a misquote from what I understand

  • @justachilldude4356
    @justachilldude4356 3 роки тому +146

    "Science shouldn't be about whether you're good, but about whether you're interested"

    • @adithyannayak5179
      @adithyannayak5179 3 роки тому +3

      Very true man....

    • @kenmendeja5068
      @kenmendeja5068 3 роки тому +2

      Attitude is 100%

    • @bethbartlett5692
      @bethbartlett5692 3 роки тому

      Science is Science, it is neither bad nor good, it just is.
      Bad or Good has to do with Individuals "Judging it or the Messenger".
      Even Scientists whom may get it wrong, don't change the facts of it, they merely may mislead the listener.
      Logic always applies to Science, it is the interpreter whom may judge it illogical.
      Quantum Physics requires both sides of the brain working in tandem, for clarity in understanding.
      Thus: both Logic and Philosophy are 🔑

    • @justachilldude4356
      @justachilldude4356 3 роки тому

      @@bethbartlett5692 I'm pretty sure I meant to say "Good at it", I intended to quote the video and I'm pretty sure that was what was said, but take that with a grain of salt cause I haven't watched the video in a while. But yeah, I think past me was talking about being "Good at it" as in being able to easily understand the concepts and connect all the pieces together, if that makes sense.

  • @jeenius5882
    @jeenius5882 3 роки тому +78

    When I was 7 year old I learnt that there's something called science

  • @sarahuduebho6058
    @sarahuduebho6058 3 роки тому +64

    I wish my physics teacher was like him. It doesn’t matter if you’re good at it, all that matters is that you have interest

  • @gazalan2234
    @gazalan2234 4 роки тому +169

    I don’t know any 7 yr old that “ might have heard of wave particle duality.” 😂😂😂

    • @katiakatia2380
      @katiakatia2380 3 роки тому +5

      They should though👍

    • @alfalfasnow
      @alfalfasnow 3 роки тому +3

      @@katiakatia2380 no. They shouldn’t. They should be playing on the street and having fun.

    • @katiakatia2380
      @katiakatia2380 3 роки тому +4

      @@alfalfasnow Agree! But sadly most of them know what's UA-cam and google without going outside😔

    • @iamxx3455
      @iamxx3455 2 роки тому +1

      I do My weird smart little brother

    • @bennettlewis5495
      @bennettlewis5495 2 роки тому

      At 7, many of us had. Thank you Carl Sagan.

  • @marssinclair2644
    @marssinclair2644 3 роки тому +33

    because of my wonderful ADHD i’ve gotten used to stopping people and saying “you totally lost me, repeat that last bit”
    better to learn than to sit there confused because you don’t want to speak up

    • @sreejagv901
      @sreejagv901 2 роки тому

      Ikrrrrr

    • @sreejagv901
      @sreejagv901 2 роки тому +1

      I do this to every single conversations I have

    • @artsmart
      @artsmart 2 роки тому +2

      Teachers should teach as though all their students have ADHD. It's my belief that most people don't grasp the content 1st time round, but are ashamed to ask.

    • @dboothpublic
      @dboothpublic 2 роки тому +2

      Same! I was always the one asking all the questions in school too

  • @PeaceLoveHappy
    @PeaceLoveHappy 2 роки тому +60

    I love what he said about feeling guilty when you stop understanding. It should be the “teacher’s” responsibility to explain in such a way as to be understood. I think that sometimes people explain things in a much more difficult way than is necessary because either they don’t fully understand the subject or they like to feel superior.
    I believe that when you can explain something in a simple manner, maybe even in a way that a child can understand, the better understanding you have of that subject.

    • @dodatroda
      @dodatroda 8 місяців тому

      And it’s your responsibility not to feel guilty about the failure of others to communicate.

  • @mbocpe
    @mbocpe 2 роки тому +3

    I came here for my own quantum physics curiosity and left with great guides on how to technical communicate with other people. Time well spent.

  • @eatchocolateandsmile
    @eatchocolateandsmile 7 років тому +134

    As someone who is considering going into science- more specifically physics- I found this video extremely helpful! I feel motivated and I wish other people could talk and teach with this level of levelheadedness.

    • @achintyabiswas5388
      @achintyabiswas5388 6 років тому +1

      Rachel Sparks Not audible

    • @tawfeezshah2236
      @tawfeezshah2236 5 років тому

      What does he ask to drop in water ?

    • @jamieg2427
      @jamieg2427 4 роки тому +1

      How's physics coming along? Did things turn out as expected?

    • @adrianbiber5340
      @adrianbiber5340 3 роки тому

      His channel is helpful, and so is the website Khan Academy

    • @mano97e
      @mano97e 3 роки тому

      @@tawfeezshah2236 Eletrons, Protons or Neutrons.

  • @shama_k2604
    @shama_k2604 5 років тому +8

    7:47 my heart just stopped for a second !! I couldn't believe my ears!! I'm 18 year old and today i learnt that quantum tunnelling​ is responsible for nuclear fusion on sun!!! Thank you so much man you were awesome I just loved the 4 principles

  • @caitlinweiss8801
    @caitlinweiss8801 Рік тому +2

    What I've found to love about most scientists is that they don't think less of you for not knowing or understanding something. They love to try and explain it to you and they get excited about it because it's cool and they want to share it with others.

  • @antonyt2345
    @antonyt2345 5 місяців тому +2

    I am an MBA graduate working in sales. Never been exposed to any other theory about gravity other than Newton's for most of my life and at 36 during COVID, stuck at home with nothing worthwhile to do, I just thought I'd like to see what the fuss about Einstein's theory of special and general relativity was all about. I never imagined the sort of interesting and exciting journey that curiosity would take me along. Today, I understand relativity and many other theories of physics at a basic level ( not mathematical), simply by being interested in knowing and following my curiosity. It's not because I was good at physics or science. It's just because I was curious and interested enough. Loved this talk show.

  • @faeriepalace
    @faeriepalace 5 років тому +15

    “Follow your curiosity” i love that

  • @karinlijnes5776
    @karinlijnes5776 2 роки тому +25

    This is inspiring for me, I'm an artist and i totally love the way atoms behave so differently, unseen from the ordinary reality and yet so much part of our reality.

    • @shahir1395
      @shahir1395 Рік тому +1

      exactly. and although hard to believe, quantum physics is currently the closest thing to explaining the nature of reality. something great art and artists have tried to do over the history of mankind. and something tells me that ancient interpretations like how the reality of the world is not only dependent on the physicality of it, but also on our consciousness or maybe things like quantum entanglement will confirm how everything is dependent on everything else.

    • @ShadowVXMaster
      @ShadowVXMaster Рік тому +2

      Quantum physics is so mind boggling, Einstein rejected this theory as he could not believe that there was an uncertainly, we could not just calculate it, because of the randomness he thought everything was certain

  • @xyzmsbright
    @xyzmsbright Рік тому +16

    He's a scientist yet he explains the topic using the most simplest terms. You don't have to be smart to be able to understand him. I appreciate that so much.

  • @zoferina
    @zoferina 2 роки тому +9

    I have a 7 year old boy and we both share a deep interest in science, I've often sat up with him at night and talked about how nuclear bombs are made, what were dinosaurs like, do they have flying cars, how do you build a rocket, ect. If I could wish for one thing for my son, I would wish for him to always keep his childlike curiosity and drive to attain knowledge. I believe exposure to lots of science is the best way to achieve that for him and myself. 🙏😊

  • @Od4n
    @Od4n 6 років тому +52

    The anecdote at the end reminded me of someone else" quote:
    "Young people, especially young women, often ask me for advice. Here it is, valeat quantum
    [literally “equivalent amount” in Latin, an idiom for “(let it be worth) as much as it is worth”].
    Do not undertake a scientific career in quest of fame or money.
    There are easier and better ways to reach them.
    Undertake it only if nothing else will satisfy you; for nothing else is probably what you will receive.
    Your reward will be the widening of the horizon as you climb.
    And if you achieve that reward you will ask no other."

  • @Schall-und-Rauch
    @Schall-und-Rauch 4 роки тому +21

    Dominic Walliman thank you so much for this sentence: "We should never feel bad about not knowing sth. and we should never feel bad about asking questions." It may seem trivial, but it's not. There is such a powerful truth in this, it seems to me.

  • @lilakitten164
    @lilakitten164 4 роки тому +19

    i love love love that last bit about just following your curiosity and not to be discouraged because you dont feel like you understand.

  • @lukeali1580
    @lukeali1580 3 роки тому +13

    My friends have lots of courage because they just run away whenever I start talking about quantum physics

  • @evalunaguerraz6100
    @evalunaguerraz6100 5 років тому +29

    I love theoretical quantum physics (I'm saying "theoretical" because i don't understand even the basics of math) and I'm a graphic designer! Everybody can be interested to anything. Really good video!

    • @drumar1127
      @drumar1127 2 роки тому +1

      But theoretical in this context means mathematical. Physics (especially quantum) is divided into experimental and theoretical.

    • @tonmoydeka7319
      @tonmoydeka7319 2 роки тому

      actually,,,theoritical is full of mathematics,,,,physics is an empty shell without maths. ,,,,

    • @tonmoydeka7319
      @tonmoydeka7319 2 роки тому

      @@drumar1127 yes,,

  • @ayahsha7580
    @ayahsha7580 3 роки тому +4

    his voice is perfect for a speaker ... and his looks a treat for the eyes 😍

  • @sohamghosh7183
    @sohamghosh7183 3 роки тому +23

    I genuinely wish I had him as my teacher. So knowledge yet so humble!

  • @javaguitarist
    @javaguitarist 3 роки тому +5

    How could ANYONE give this man a thumbs down?

  • @harsh.thakkar
    @harsh.thakkar 7 років тому +80

    The length of this comment section speaks about how many people actually care to understand quantum physics

    • @m0ther_bra1ned12
      @m0ther_bra1ned12 6 років тому +1

      Harsh Thakkar and why does your average joe shmo NEED to understand quantum physics? other then to appease people that do? how exactly does quantum physics help a farmer, or a welder, or a truck driver at his job? this desire to deligidimize or even punish scientifically illiterate people like heritics is hilariously ironic...

    • @memi9839
      @memi9839 6 років тому +9

      /M0ther_bra1ned/ He never said the word need he said care.
      There are many people that care to understand it.
      First read then write

    • @romanfox5368
      @romanfox5368 6 років тому +2

      Oh, found the "smart guy" who understands quantum physics.

    • @thomasallister3446
      @thomasallister3446 5 років тому +3

      /M0ther_bra1ned/
      People are not defined by their jobs though. To suggest we should only learn in order to further our usefulness in our job is to put such a disservice to humanity.

    • @jamesblunt006
      @jamesblunt006 5 років тому +5

      Half of the comments are women commenting on how hot he apparently is, and imagining him without his shirt ;)

  • @artsmart
    @artsmart 2 роки тому +14

    Would've loved to have Dominic for my science teacher in school.

    • @petergianakopoulos4926
      @petergianakopoulos4926 2 роки тому

      I wouls have loved if you tried harder to teach yourself

    • @marisamartin3664
      @marisamartin3664 2 роки тому +1

      I had a physics teacher, Mrs. Zylstra who made it a joy. I was the only girl and the youngest in a high school class.

  • @kennethsizer6217
    @kennethsizer6217 3 роки тому +1

    On Journalists...
    I'll never forget my thesis advisor's advice before my first encounter with reporters: "Make great, sweeping statements. I won't listen."
    Then, he introduced me and promptly left the room.
    He was so, so awesome.

  • @beautifulcrazy
    @beautifulcrazy 2 роки тому +10

    Oh wow. So happy I found this talk. This guy is the perfect teacher! I will use these methods in my daily life and when I teach English. Thanks

  • @bayaahlemchebarli9322
    @bayaahlemchebarli9322 5 років тому +3

    "Science shouldn't be about whether you're good at it or not, it should only be about whether you're interested." This is gold.

  • @gregorian323
    @gregorian323 3 роки тому +10

    He has a great channel called ‚domain of science’ for anybody that didn’t know

    • @ktiffany5904
      @ktiffany5904 3 роки тому

      Thanks for that tip. Looked it up and have subscribed to it

  • @EmilynWood
    @EmilynWood 3 роки тому

    That's the problem with the education system--they try to cram so much information into students at once that they can't process, so much goes over their heads but they feel like they can't ask enough questions to catch up and the teacher has only so much time to teach a huge amount of material. It's not practical or effective.
    This guy gets it.
    And now I finally know what Quantum Physics is.

  • @nPcDrone
    @nPcDrone 4 роки тому +1

    I am 15 years in my profession and i train people brand new to my field. Their eyes tend to glaze over with tasks they should have learned in training.
    I do believe they just fear asking me to slow down repeat or review items out of excessive respect.
    This gentlman is correct with his initial statements

  • @ForceFreeTrainergirl06
    @ForceFreeTrainergirl06 7 років тому +8

    Thank you Dominic for this great little talk. It helped me understand quantum physics a little better. I've read books about it, but I only get so far and then my brain can't compute it. This was really helpful.

  • @Viziscience
    @Viziscience 6 років тому +3

    I love to illustrate abstract conceps and for sometime I worry about my videos being too simple and not enough details but after listening to your talk it's reaffirmed me in my work. Thank you so much for this talk.

  • @TheAnatomyGal
    @TheAnatomyGal 4 роки тому +2

    My teaching philosophy explained in 15 minutes! Excellent TEDx Talk!

  • @Raina430
    @Raina430 3 роки тому +4

    Thank you, that was brilliant. I’m very much older than seven years old but this was just right for me. 😉
    I’ve written a few notes here from what Mr.Waliman said.
    “ You can pretty much explain anything to anybody if you go about it in the right way. And I’ve come up with a set of four principles...
    Four principles of good science communication…
    1) Start off in the right place... it’s our job to explain the information in terms that they understand.... it’s better to form the information from what they already understand…
    2) Don’t go too far down the rabbit hole... people can only take on a certain amount of information at any one time... so it’s better to explain, say, three things that someone will understand and remember, rather than barrage them with a whole load of information that kind of undoes all of your good work...
    3) Clarity beats accuracy.”It may not be technically correct, but it gets the point across... you can explain details details later...
    4) Explain why you think it’s cool”.
    Thanks so much. 👏❤️✨

  • @LorraineChenx
    @LorraineChenx 4 роки тому +3

    I just love this talk. The humility, the truth, the conscientiousness, and the relatable examples of quantum physics. Possibly one of my favorite TEDx talks ever.

  • @Karin_Allen
    @Karin_Allen 5 років тому +4

    Knowing how to explain things is a talent that not everyone has. *This* guy has it. I'll have to look for more videos by him.

  • @lavinlavin6460
    @lavinlavin6460 3 роки тому +2

    i am a physicist and i studied quantum mechanics for two year but i never understood it this good . this is perfect 💕

  • @tomarmstrong1281
    @tomarmstrong1281 9 місяців тому +1

    As a lifelong flight instructor, I arrived at a point where I realised that much of my time was being wasted because it became apparent that some students did not understand what they had been supposedly taught. It was only by asking them to explain a 'this or that' fundamental aspect of, say, the effects of the interaction of the flight controls that they were deficient in their understanding. It became part of my instruction regime to constantly ask for feedback to determine their level of understanding and to appreciate that most deficiencies were attributable to poor teaching or lack of consolidation.

  • @kenmendeja5068
    @kenmendeja5068 3 роки тому +5

    This is the paradox of life that keeps on getting weirder as we get to grasp the unimaginable miniature world beyond us.

  • @donnak3683
    @donnak3683 4 роки тому +7

    Thank you, Dominic. For this whole wonderful Talk, but especially for the last minute.

  • @sachiankur
    @sachiankur 4 роки тому +2

    He is so humble
    And the way he explain you really really want to listen and understand

  • @dr.skulhamr3220
    @dr.skulhamr3220 2 роки тому +2

    Likeable dude and you have to admire anyone who has interest in explaining complex issues. Thanks for the video.

  • @alertamber12
    @alertamber12 3 роки тому +4

    Video starts at 5:10 😊

  • @ullasrajchellappan1
    @ullasrajchellappan1 4 роки тому +3

    The last sentence he said is very inspiring ❤️❤️❤️❤️ Science should only be about whether you are interested, and follow your curiosity.

  • @khaledwest3255
    @khaledwest3255 2 місяці тому

    This guy looks very genuine and humble

  • @kaluca
    @kaluca Рік тому +7

    You are so very lovely doing this and you seem like such an amazing person. Thank you!! I love science and really enjoyed this speech.

  • @ChristophKustler
    @ChristophKustler 7 років тому +509

    I'm 7 years old, and I didn't understand a word.

    • @deniseblu297
      @deniseblu297 6 років тому +33

      Christoph Küstler study follow your interest. all will unravel

    • @ChristophKustler
      @ChristophKustler 6 років тому +18

      Woah!

    • @redblade43
      @redblade43 6 років тому +7

      Ted talks are getting much worse; he looks like some idiotic scruff that has been picked of the street!

    • @Rdebeauvoir1
      @Rdebeauvoir1 6 років тому +3

      you are not suppose to if we stay away from the propaganda...

    • @chasehull5360
      @chasehull5360 6 років тому +32

      Keep going with it. Most 7 year olds aren’t actually interested in physics. Your going places if you stick with quantum mechanics

  • @natibeltran657
    @natibeltran657 7 років тому +164

    That was awesome! Such clarity. And such humbleness for a physicist.

    • @ottopike737
      @ottopike737 6 років тому +1

      the qualifier is important.

    • @debbiefiuza
      @debbiefiuza 6 років тому +10

      *humility

    • @jessepelley8373
      @jessepelley8373 6 років тому +1

      So whatever happened to Schrodinger's cat? What is the answer?

    • @eliasehl9166
      @eliasehl9166 6 років тому +2

      Jesse Pelley Schrödinger's cat is in a superposition of being dead and alive, you only know which of the two possibilities is true when you observe the system directly (look inside the box). The intention of it is to explain the concept of superposition using simple things.

    • @jessepelley8373
      @jessepelley8373 6 років тому +2

      Again the qualifier is important. The premise is the answer. Quantum superposition is not real, I think that's what those great minds were trying to tell us. I studied QED and QM at university. The point that heisenberg and feynmann were trying to explain is lost on people. Quantum superposition is not real, I don't want to start a debate, so I'll leave it like the U does. The same principle prescribed for the cat applies to quantum tunneling. These things are not real in the sense that we perceive them. There is nothing magical about quantum behavior, but if people won't listen to Feynmann and Heisenberg, then nothing can be done.
      It's true, people don't understand QM, but a person can. Break free to understand that scrodinger's equation is a PDF. The cat is alive or dead depending on how long it was in the box (you already know the cat was put in there with a radioactive particle). QT happens because of the outlying probability that an energized particle can achieve enough energy to escape the "well" of it's energetic position. Feynmann called attention to the principle of quantum energy. The principle being that which we know of quanta. People just don't get it, that's why I threw that out there. The cat is most definitely alive or dead depending on how long it was in there.

  • @jinhitentertainment9989
    @jinhitentertainment9989 3 роки тому +2

    Curiousity is the one thing that keeps me hooked up with SCIENCE 💜

  • @HebattallahHosny
    @HebattallahHosny 3 роки тому +4

    "Simplicity is the Ultimate Sophistication" - Leonardo Da Vinci ... Thank you for proving him right, Dominic.. +1 or may I say +inifinty!

  • @Johny40Se7en
    @Johny40Se7en 6 років тому +6

    Really enjoyed this, I love it when something provokes so much thought like that, bloody wicked.

  • @sesispace5972
    @sesispace5972 6 років тому +10

    Clarity beats accuracy!😄I love the way you explain and simplify this quantum physics stuff! Simply beautiful💖👌

    • @billyjean2666
      @billyjean2666 Рік тому

      especially how clearly transparent the shear absence of anything accurate

  • @justinbleile8885
    @justinbleile8885 3 роки тому +1

    Been in this spot a million times. Incredibly useful tools to help explain complex subjects to a friend who hasn't delved into the subject on their own.

  • @jamesbadham9665
    @jamesbadham9665 2 роки тому +1

    As a science writer at a university who regularly has to explain subject matter that is wholly foreign to me going in, saying I don't understand is kind of my stock in trade. It can be hard to keep asking what seem to be infantile questions, but it is rewarding when I finally have the information I need and write a good article in which no passage is opaque or presupposes the reader has certain knowledge. I'm still wrapping my head around quantum!

    • @schmetterling4477
      @schmetterling4477 2 роки тому

      If you don't understand something, then you shouldn't be talking and writing about it because you are guaranteed to get it wrong. What you are telling me here is basically that you are a big fan of the DK effect and that you are practicing it all the time.

  • @amyhodges5464
    @amyhodges5464 4 роки тому +3

    Wonderful video - love the parting advice to find something you’re interested in and follow your curiosity- very inspiring

  • @vpmurya
    @vpmurya Рік тому +3

    Yes, we can experience the quantum physics in our self. Its so intreguing and invokes ever changing happenings inside us.

  • @erincramer7364
    @erincramer7364 Рік тому +2

    Absolutely amazing way to explain the material to the viewer. I was drawn in, and stayed interested to the very end. Excellent description of a couple of Quantum Physics-based theories, as well as a few great ways ( actually four), to remember and communicate that information.
    I thank you, sir.

  • @oneness8648
    @oneness8648 2 роки тому +1

    Rare pure wisdom. Shows how to de-complicate oneself to simplify good science / technical communication. So useful to have come to know of the 4 principles of good science / technical communication. Actually, it felt more like de-complicating oneself to make a good communication happen. Feel blessed having heard this amazingly helpful person !

  • @coreypowe7214
    @coreypowe7214 2 роки тому +4

    This was really an excellent explanation. Wonderful teacher with a amazingly helpful perspective. Will follow and look for more of his talks. Really pleasant to listen to...

  • @kjakman
    @kjakman 5 років тому +6

    Love it! This is so important. It's not really about quantum physics, obviously, but about communication, teaching, pedagogy. Perhaps the seconds and third principles could be condensed into one? "Not too far down the rabbit hole: stop before you lose them" and "keep it simple: clarity over accuracy" They're kind of the same thing, and three things are easier to remember, and more of a magic number. Excellent! Thank you.

  • @marthathompson1662
    @marthathompson1662 4 роки тому

    it all make sense now!!!! Years trying to break through the wall, and trying to understand how it works; I knew we have all within us but couldn't find the beginning of the thread. Thank You Dominic, you have made my dawn, literally, because I woke up at 4 am and started browsing the net, reluctantly clicked on your video, and voila! Thanks, thanks thanks!

  • @KingaGorski
    @KingaGorski 2 роки тому

    I'm glad this came up for me again in the feed - worth the second viewing! So simply explained and a great way to start with the basics for anyone new to these ideas.

  • @tricia3357
    @tricia3357 3 роки тому +59

    " Quantum Physics"
    Me a 17 year old writer trying to understand scientific things to generate science fictions: hmm write that down....write that down..........

    • @ako3624
      @ako3624 2 роки тому +1

      BAHAHAHA me! I'm trying to write a super smart character. And I am NOT SMART💀💀✋🏻✋🏻😂 but I like science so Hopefully it's alrighty 😂

    • @akhandanand_tripathi
      @akhandanand_tripathi 2 роки тому

      @@ako3624 can we do this together, in order for a very very good science fiction, we three, together 😁, not only quantum but cosmic and classical physics and otehr cahracters with superpowers technically possible, tell me if you like this proposal, and ya, let me know if you would like to work together guys 😁😁😁
      **Excited tbh***

    • @akhandanand_tripathi
      @akhandanand_tripathi 2 роки тому

      @Murph the Martian Mustelid thanks broo

    • @akhandanand_tripathi
      @akhandanand_tripathi 2 роки тому

      @Murph the Martian Mustelid are you serious on trying to make something

    • @akhandanand_tripathi
      @akhandanand_tripathi 2 роки тому

      @Murph the Martian Mustelid if you're then please tell me

  • @NareshAhuja
    @NareshAhuja Рік тому +6

    Great job 💜❤️ happy to know that young educated people like you are sensitive towards others and trying their best to give their best to other human beings by sharing their scientific knowledge and wisdom
    Keep your spirit up and keep on sharing your experience with children as it's the need of the hour if our children understand they can do a lot for our society when they grow up
    You are soooooo good
    May Almighty bless all young people with Power of understanding who they really are and what can they do for themselves and for all the human beings 💜❤️

  • @jefferyfoli4639
    @jefferyfoli4639 5 місяців тому +1

    We only have 5 physical senses with which to observe the visible spectrum.
    With our eyes closed, the wave of potentiality (interference pattern) results..
    With our eyes open, we immediately observe the 3 dimensional world in which we find ourselves. This manifests the single particle reality.

  • @Tweeting_data
    @Tweeting_data 3 роки тому +1

    Wow i was calm all the time, he is too humble

  • @berlinlincoln7918
    @berlinlincoln7918 7 років тому +54

    interest in something, find reading materials, follow your curosity

  • @Gabby-du4mc
    @Gabby-du4mc 7 років тому +8

    I also study Physics... I get that same reaction that you do when you tell people its what ur studying/doing! I love your four tips! It is so true that people can only digest so much in a set amount of time. I always try to tell my friends it's okay if you got lost... just say when you got lost during the explanation and i can start re-explaining a different way coming at it from a different angle at that point. It makes learning easier when people feel okay and are willing to admit when they got lost during a conversation.

  • @fantoom88
    @fantoom88 3 роки тому +1

    clarity beats accuracy, this is the most valuable advice I got from the video!!!! Its super simple, but not easy to apply!!! Wonderful talk!!

  • @fatimatenorio8649
    @fatimatenorio8649 2 роки тому +1

    So pleasant to listen to people who have the power to explain in simple words and practical ways deep knowledge of something, especially subjects we would love to comprehend!

  • @incomprehensible0718
    @incomprehensible0718 6 років тому +3

    What a great way to end up with the such a beautiful tutorial of such typical concepts of quantum mechanics.... That's really impressive!!!

  • @khaledamin8652
    @khaledamin8652 7 років тому +47

    Awesome
    I usually don't comment on any videos , but this one has grabbed my attention in a beautiful way .

    • @redblade43
      @redblade43 6 років тому +3

      Well, you cannot be seven-years-old, otherwise you would have fallen asleep to this boring lecture.

    • @mehname8597
      @mehname8597 5 років тому +2

      he grabbed me in a beautiful way too ;3

    • @Fr0z3n_3ar
      @Fr0z3n_3ar 3 роки тому

      khaled Amin wow NOT ME

    • @Fr0z3n_3ar
      @Fr0z3n_3ar 3 роки тому

      Redblade FACTZ

  • @TonyMontgomery18
    @TonyMontgomery18 Рік тому

    This is great. Some calm sanity in the world :) Really appreciate the moderate pace of speaking, and the pauses, instead of trying to hurry and give as much information as possible as fast as possible ..... seems like so many people rush through their info these days and it never really sinks in to the listeners. The "take-away's" from this talk are just calmly sitting in my consciousness, because I had the peaceful energy and the time to actually LEARN and absorb during the talk. I think a lot of people miss that these days. I need the reminder myself.

  • @Fatimaqasimi
    @Fatimaqasimi 2 роки тому

    I wish he could make his speech into the film, he explains so well
    and precisely for people who have 0 knowledge about quantum physicists. It makes me realize since I am just a random person on this beautiful planet then just enjoy and be a true me.

  • @bryanrocker5033
    @bryanrocker5033 5 років тому +6

    Excellent talk, I really enjoyed it. Thanks for taking the time to explain it. As much as we have learned about physics it is only the tip of the iceberg!!!!!

  • @sukanya3411
    @sukanya3411 3 роки тому +5

    He is a physicist , writer and filmmaker!
    very cool

  • @susanromerovidal7165
    @susanromerovidal7165 Рік тому

    I just came from watching a techincal explanation about Quantum field that i dropped out n saw ur video. I smiled at your introduction of the topic. That was me.

  • @melamusicworld
    @melamusicworld 2 роки тому +2

    So glad I decided to watch this video! I’ve always been fascinated by quantum physics

    • @peterwilkinson6601
      @peterwilkinson6601 2 роки тому

      I always thought one had to know something about a subject to be 'fascinated' by it. Being intrigued by a couple of strange-sounding words ain't the same as fascination.

    • @melamusicworld
      @melamusicworld 2 роки тому

      @@peterwilkinson6601 You clearly did not understand the video and are taking it out on me. I’m FASCINATED by quantum physics, I’m OBSESSED it is the entire mechanism of our universe!!! I advise you watch this a few more times so you can become fascinated as well. Much love xoxoo

  • @sugarlaura22
    @sugarlaura22 6 років тому +4

    His voice is so soothing!

  • @NicoVeenkamp
    @NicoVeenkamp 7 років тому +8

    The four principles of explanation will work for any subject. Subjects like Meditation or Acupuncture for instance or even Projectmanagement. Great talk!.

  • @KW-tf7bm
    @KW-tf7bm 2 роки тому

    The ability to effectively communicate is priceless, whether your're talking about quantum physics or anything else. This young man seems to have that gift.

    • @schmetterling4477
      @schmetterling4477 2 роки тому

      Unfortunately for you and him he doesn't understand the first thing about quantum mechanics.

  • @surfing_youtube
    @surfing_youtube 4 роки тому

    One of the best TedX talks I've ever seen. The speaker has given very nice intuitive examples to visualise phenomena in Quantum Physics.