Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan

Поделиться
HTML-код
  • Опубликовано: 24 май 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

Комментарии • 833

  • Baya Ahlem Chebarli
    Baya Ahlem Chebarli 2 дня назад

    "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.

  • GAMER NO:1
    GAMER NO:1 5 дней назад

    It's like me explaining to my mom that online games can't be paused

  • DreadCannibal
    DreadCannibal 8 дней назад

    every person that works with kids creeps me out

  • Ivan Jimenez
    Ivan Jimenez 16 дней назад

    Why the green T-shirt?

  • Karin Allen
    Karin Allen 17 дней назад

    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.

  • TommyTwobats
    TommyTwobats 20 дней назад

    Starts at 5:10 if you have the patience of a seven year old. Own your impatience!

  • 33 RPM
    33 RPM 21 день назад

    5:15 starts the explanation

  • chima chibi
    chima chibi Месяц назад

    Is he married?

  • jgalloga
    jgalloga Месяц назад

    What a waste of time lol

  • Vishal Upadhyay
    Vishal Upadhyay Месяц назад

    One of those coolest & plainly beautiful TEDx Talks.

  • Captain Fire
    Captain Fire Месяц назад

    Im 13

  • Zulfiqar Ali Kango
    Zulfiqar Ali Kango Месяц назад

    May be for 7 year old. Not for me.

  • Melt Down
    Melt Down Месяц назад

    Isn't he the domain of science guy???

  • Jonathan Wilcock
    Jonathan Wilcock Месяц назад

    He says what you need to know regarding the understanding of quantum mechanics at 10.05. The theory can't be conveyed using common sense explanations, comparisons, analogies and the like. It can, however, be understood very clearly in mathematical terms. So, if you want an understanding of quantum mechanics, read a mathematical explanation of it. Richard Feynman's book QED does this very well for the general reader.

  • Philip Buckley
    Philip Buckley Месяц назад

    you are way too slow.....what is that topic, again...

  • Paul Allan
    Paul Allan Месяц назад

    He doesn't actually talk about quantum physics until 5:10.

  • Matthew Writer
    Matthew Writer Месяц назад

    I simultaneously do and do not have a question about how quantum mechanics works, how should I deal with this?

  • Angie Wagner
    Angie Wagner Месяц назад

    That feeling at the beginning. Every lecture from a professor EVER.

  • Aty Halryue
    Aty Halryue Месяц назад

    the last sentence really inspired me. I love everything about space and formation of universe.. and when I read deeper then I stuck on those quantum physics (i dont even understand it at all),
    when you said it, it makes me hopeful that one day I'll understand little bit/basic of of them.

  • JuanDosTres
    JuanDosTres Месяц назад

    Only 1% of his true power. Wow.

  • sedriensmorgasbord
    sedriensmorgasbord Месяц назад

    I loved his explanations. They were fun and made me interested in what he was saying/teaching, even if I'm not the type that doubles down to learn about quantum physics.
    I guess it also could've had something to do with the fact I had an instant crush on him... Such a brainy, attractive guy. (I feel that intellect is attractive to begin with, so he's doubly attractive to me.)

  • MartonMG23
    MartonMG23 2 месяца назад

    Very nice !

  • Shashank Kumar
    Shashank Kumar 2 месяца назад

    ritik roshan became a quantum physicist

  • PHYSICS SIMPLIFIED BY CHANDAN BANIK
    PHYSICS SIMPLIFIED BY CHANDAN BANIK 2 месяца назад

    Nice

  • Sam
    Sam 2 месяца назад

    cute

  • phishfearme2
    phishfearme2 2 месяца назад

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

  • phishfearme2
    phishfearme2 2 месяца назад

    run out and find me a seven year old - I can't make head nor tails of this

  • Judah Harrigan
    Judah Harrigan 2 месяца назад

    A true legend

  • J.B. Grossman
    J.B. Grossman 2 месяца назад

    Stunningly penetrating demonstration of how to communicate. As a bonus, one gets to learn of and have understanding of three elemental concepts of quantum mechanics. Do spend 15 minutes 36 seconds of your time on earth to listen. For that matter do it with you pre-teen children. You will be providing them with a gift.

  • Steven Hill
    Steven Hill 2 месяца назад

    Cool guy

  • creepy lil faerie
    creepy lil faerie 2 месяца назад

    “Follow your curiosity” i love that

  • Philip Swain
    Philip Swain 2 месяца назад

    An excellent description of a seemingly inexplicable subject. A fascinating subject

  • PDXVeloRacer
    PDXVeloRacer 2 месяца назад

    The best public speaker ever

  • Arthur Qin
    Arthur Qin 2 месяца назад

    2:08 the start of 3 seconds of awkward science

  • Woodland Trail 66
    Woodland Trail 66 2 месяца назад

    There's good, easy to understand examples of Quantum Theory, with technical knowledge set aside.

  • Woodland Trail 66
    Woodland Trail 66 2 месяца назад

    It's better to admit the lack of understanding of a subject, for it to be explained differently, than to walk away with little or nothing. I also believe a lecturers voice tone & pace of delivery is just as important, as the content of the talk.

  • Zhiyao Xiao
    Zhiyao Xiao 2 месяца назад

    It's very grounded explaining if you've taken or is taking Chemistry. Good job explaining!

    For anyone who still don't quite understand it, I understand some of what he is saying, I havent taken the Quantam Physics yet, but I am soon!
    - Nuclear fusion is when two atoms (usually hydrogen atoms) combine in a place with intense heat and pressure, like the sun and combines with a vast amount of energy. That energy is sunlight. Nuclear fusion generally produces a LOT of energy, and it's relative abundance is high cause we have lots of hydrogen atoms. This is however unpractical because you'd need to reach an impossible amount of heat and pressure to make this.
    - The atomic structure is made of protons, neutrons, and electrons. There are no electrons in the atomic nucleus- they orbit the nucleus in orbitals. Protons have positive charge, neutrons don't. The number of protons in the nucleus determines the element. (E.g. hydrogen has one proton, according to the periodic table any element with exactly one proton is a hydrogen atom) Electrons have negative charge, so as long as the number of protons and electrons are the same, it is a neutral atom. If it has more protons, it will become a cation, or a positively charged atom due to the fact that theres a lot of protons, making the charge more positive. Vice versa, if there's more electrons, it will be called an anion.
    - Quantam means the amount of energy require to move one electron from one energy level to another. (Energy levels are basically the oribitals in the atom. Like the model of the solar system, each orbit is called energy level. You need a specific amount of energy gained or lost to jump from energy levels. There cannot be any electrons in between. )
    - Quantam mechanical model illustrates the allowed energy an atom can have, and its location in the atomic structure.
    I'm no Dominic Walliman, so I can't explain very well. if you still don't understand, my bad! Reply and I'll try to do my best.

  • SOCCER 7
    SOCCER 7 3 месяца назад

    @5:14 Your'e welcome

  • Tanish T.V
    Tanish T.V 3 месяца назад

    i mastered it when i was 3

  • Kjetil Larsen
    Kjetil Larsen 3 месяца назад

    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.

  • bammbamm12
    bammbamm12 3 месяца назад

    I'm getting the impression that all of Ted Talks are for 7 year olds.

  • issa son of Mary peace be upon them
    issa son of Mary peace be upon them 3 месяца назад

    I saved theories of Einstein Bor and Blank but i didn't understand them well

  • issa son of Mary peace be upon them
    issa son of Mary peace be upon them 3 месяца назад

    I am here and i am not only sad 😣😣😭i am crying and biting myself cause i can't understand this type of physics it's hard and the teacher also didn't understand it . The problem is that i am bachalory and i must finish this subject cause i have exam i am searching also but it's little hard for me to understand it and actually i love physics but no body can teach me it well
    Iam suffering too much but i won't let my dream go
    Abdulkader
    Syria

  • Ayden Quinones
    Ayden Quinones 3 месяца назад

    asmr to my ears

  • Ron BuRgundy
    Ron BuRgundy 3 месяца назад

    How do people know that these things happen on a subatomic level?

  • ירון קרסלבסקי
    ירון קרסלבסקי 3 месяца назад +1

    Now I understand how do quantum physics work, but I still don't understand how are your hands so long (ס_o) (0_o)

  • Liz Loria
    Liz Loria 3 месяца назад

    love TED talks!!!

  • Jasenka Vukelić
    Jasenka Vukelić 3 месяца назад

    Well I could look at him for hours... And listen, of course.:-D u

  • Grace Yudha
    Grace Yudha 4 месяца назад

    He look like coldplay's bassist lol

  • Babel Del
    Babel Del 4 месяца назад

    didnt understand anything

  • Babel Del
    Babel Del 4 месяца назад

    5 mn to get into the the subject. Wtf !!

  • Blake Parker
    Blake Parker 4 месяца назад

    JESUS Loves you whoever is reading this, HE gave HIS life up and took it up again for to have eternal life with HIM. Choose HIM and turn from your sin or perish in eternal damnation. Be free from the curse of sin and live abundantly! "For GOD so loved the world, that HE gave HIS only begotten SON the whosoever believeth in HIM should not perish, but have everlasting life" John 3:16

  • vamsi mohan
    vamsi mohan 4 месяца назад

    The statement at 14:53 is trillion dollar statement.

  • Jake Harris
    Jake Harris 4 месяца назад

    Can anyone recommend some good explainer beginner books within the field of Quantum Physics?

    • Ameer Hamza
      Ameer Hamza 4 месяца назад

      I search the whole Amazon book for good quantum physics book but I didn't find any easy to follow book but there are good course available on edx " quantum physics for everyone" if you aren't a physics major.. for physics major MIT series on quantum mechanics is quite good

  • ruth st.claire
    ruth st.claire 4 месяца назад +1

    Thank you Dominic

  • nana mch
    nana mch 4 месяца назад

    i'm a biology student who study abt physics for the sake of my degree. i wish i meet a guy like you in real life right now bcs i REALLY need clear explanation about my research!! good explainer, passionate and attractive physicist like you doesn't exist in real life.

  • Jonathan Stekloff
    Jonathan Stekloff 4 месяца назад

    audio

  • Wilma
    Wilma 4 месяца назад

    From the title I expected I would understand quantum fysics a bit more but that didn't happen

  • Patrick Copelin
    Patrick Copelin 4 месяца назад +4

    This is dope ☺

    • Nancy Cousintine
      Nancy Cousintine Месяц назад

      I concur. No only is it a good and excellent presentation, it is alos dope in the fact that it feels good, it expands your mind, it makes you think, and gives you a craving to find out more(best kind of munchies ;) ), and actually good for you to watch, listen, or indulge in yourself, without any questionable side effects, unless some person thinks that curiosity, discovery enlightenment, and success are things to be avoid. :) Peace

  • No Name
    No Name 4 месяца назад

    ابحث عن المجال الذي يعجبك وابحث فيه في احدى المراجع

  • No Name
    No Name 4 месяца назад

    كالسيليكون الموجود في معظم الاجهزة

  • Ladee
    Ladee 4 месяца назад

    This man has a true gift of teaching. I could learn much from him.

  • LoveAndPeaceOccurs
    LoveAndPeaceOccurs 4 месяца назад

    Thank You Dominic Walliman, for those last statements especially ... we would all learn with much greater
    ease and retain better if we were interested ...First we wonder and dream and ask a question then
    (as Einstein said he did, not stop until we get our answer) Love and Peace to All

  • Nadia Povta
    Nadia Povta 5 месяцев назад

    starts 5:30

  • Namikaze Minato
    Namikaze Minato 5 месяцев назад

    Go straight to minute 6

  • William Yale
    William Yale 5 месяцев назад

    Why would a 7 year old want/need/ care about quantum physics?

    • William Yale
      William Yale 4 месяца назад +1

      Sounds like you’re the closed minded one. And probably a pushy parent to has to get results out of their children? Let children be children is all I’m saying.Goodnight.

    • William Yale
      William Yale 4 месяца назад +1

      At 7 you should be more interested in playing not learning.

  • M A V E R I C K music
    M A V E R I C K music 5 месяцев назад

    bravo.

  • TeaLegend27
    TeaLegend27 5 месяцев назад

    Is it just me or is his hands kinda off

  • mw3051
    mw3051 5 месяцев назад

    this guy might mean well but he chose his examples poorly, in fact the examples are WRONG.

  • JU_nique White
    JU_nique White 5 месяцев назад

    👏🏽

  • nursemark 44
    nursemark 44 5 месяцев назад +2

    It took 5 minutes and 15 seconds to get to quantum physics. thought I was going to die of old age before he got to it. aargh.

  • Manoj Wehalla
    Manoj Wehalla 5 месяцев назад

    Wow, Nice and great guiding principles. :)

  • 라이스
    라이스 5 месяцев назад

    So any 7 years old who got this???

  • Real deal
    Real deal 5 месяцев назад

    I wish this dude is my neighbor then I would have complete understanding of how much we know about quanthum mechanic

  • Parkway Doctor
    Parkway Doctor 5 месяцев назад

    Yea diversity in an investment portfolio is impossible to understand...

  • NEWKNOWLEDGE
    NEWKNOWLEDGE 6 месяцев назад

    Things only seem strange if you don't understand them. An orange has both an inside and an outside. Here you are right now, living with-in reality. But it too has an outside. The outside is different than the inside, so the laws of physics on the two sides are different as well. So things like Particle/Wave Duality, are child's play to understand if you include the laws of physics that exist on the outside as well. But today's physicists still do not do this. They are still thinking in the old 3D format. Seeing the 4D structure of an electron for instance, makes it bloody obvious as to why and how it can go through a thin wall, hence complete a quantum tunneling. But today's physicists still do not do this. They are still thinking in the old 3D format.

  • Debkanta Goswami
    Debkanta Goswami 6 месяцев назад +1

    There should be playground for seven year olds, not quantum physics.

  • ArtemusnH
    ArtemusnH 6 месяцев назад +2

    Get to the point already ffs!!

  • Serratus
    Serratus 6 месяцев назад

    At the end. It's not a matter of intellect. Every faculty it's is own 'language' in the sense that its trains people in very specific vocabulary. You can't feel guilty for hearing 400 words you've never heard before. They might as well need a translator.

  • Plush Angel
    Plush Angel 6 месяцев назад +33

    I’ve always wanted to have an intense scientific discussion with someone... none of my friends are very interested in physics and tell me to stop talking because they don’t understand or care...

    • Osere 6
      Osere 6 Месяц назад

      I don't like people that much, but I hear that having two best friends that hate each other is a bad experience
      I'm getting pretty close tho, my wife despises physics

    • A O
      A O 2 месяца назад +6

      You're on the internet...I guarantee that with some simple Googling you can find forums to make new friends that absolutely share your passion for science.

  • DerpylordYT
    DerpylordYT 6 месяцев назад

    5:48 May the vibeo egin!

  • Michael Doster
    Michael Doster 6 месяцев назад

    Must be some brilliant 7 year olds out there...

  • Michael Doster
    Michael Doster 6 месяцев назад

    Must be some rather brilliant 7 year olds out there! Whew!

  • Luna Guerraz
    Luna Guerraz 6 месяцев назад +4

    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!

  • Alicia Shanks
    Alicia Shanks 6 месяцев назад

    Came for the quantum physics, liked for the 4 teaching principles 10:55

  • Michelle Von Grimm
    Michelle Von Grimm 6 месяцев назад

    Im peaked

  • RØSE
    RØSE 6 месяцев назад

    I literally was about to head into my first Science Communication lecture when this got recommended to me!

  • -AO[X]STARBOY- Block Strike
    -AO[X]STARBOY- Block Strike 6 месяцев назад

    Clarity beats accuracy. Nice point.. Very useful for someone engaged in public speaking.

  • Get At Chew
    Get At Chew 6 месяцев назад

    I went down the rabbit hole and ended up makeing youtube video

  • Aswar Herwinarko
    Aswar Herwinarko 6 месяцев назад

    Making others see the way exactly we do, making others have the same conceptual systems as we do, maybe that is the problem Dominic is dealing with. But unfortunately his particular scientific domain does not see such a problem as one of their appropriate problems. Psychology, semiotics, anthropology, linguistics, discourse analysis, rhetorics probably are more ready in dealing with such a communication problem.
    In terms of technique, we may imagine that someday we are provided with means to transfer our knowledge to others without any use of verbal communication: like two computers connected with bluetooth. To achieve such a technical progress, what is necessary is research on the possibility that two units of organic brains are connectible the one to the other.

  • Kimberly Sabillon
    Kimberly Sabillon 6 месяцев назад

    I am simultaneously interested and bored in waves.

  • Jan Waldner
    Jan Waldner 6 месяцев назад

    Nobody can explain complex physics in an easy way.......only Michio Kaku

  • OsamaExKing
    OsamaExKing 6 месяцев назад

    I liked this video but whoever chose the title for it had no idea what the content of the video actually is...

  • nz k
    nz k 6 месяцев назад +1

    Hot smart and humble, goddamnnn

  • Sonia Valero
    Sonia Valero 7 месяцев назад

    Thank you, Dominic. You are a great scientist communicator. Although English is not my first language, I followed your explanation very well because you are great at transferring knowledge. 🙏

  • Nirmal Rana
    Nirmal Rana 7 месяцев назад +2

    Today, people think that Science is a competition. That is why he has to say that "science is only about interest".

  • Aaron Archer
    Aaron Archer 7 месяцев назад

    he low key sounds like kermit

  • Jonathan M Bardsley
    Jonathan M Bardsley 7 месяцев назад

    Just had a thought that I would like to share>>> I’m thinking harrp was created to listen and record earths magnetic field just like memory on water is taken, then put it down in computer formats and doing that would give them the entire history of everything that has been and gone on earth, they could also decipher it and put it into computer formats and in a readable language, how cool is that one.

  • Better Blue
    Better Blue 7 месяцев назад

    well said.

  • Quantamios Howler
    Quantamios Howler 7 месяцев назад

    Quantum Stuff as in Quantum Entities.