Michio Kaku: Quantum computing is the next revolution

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  • Опубліковано 17 сер 2023
  • "We're now in the initial stages of the next revolution."
    Subscribe to Big Think on UA-cam ► / @bigthink
    Up next, Einstein’s beef with quantum physics, explained ► • Einstein’s beef with q...
    Dr. Michio Kaku, the renowned theoretical physicist, walks through the evolutionary journey of quantum computing, from analog to digital to the quantum era. Quantum computers hold immense promise because of their ability to tap into parallel universes, which boosts their computational power exponentially. They could revolutionize agriculture, energy, and medicine, solving complex problems like creating efficient fertilizers, achieving fusion energy, and modeling diseases at the molecular level.
    The race between major tech companies and intelligence agencies to actualize this power is intense, as they could redefine industries and even global power structures if they succeed.
    The endeavor isn’t without challenges; we’ve yet to create a fully functional quantum computer. But Kaku envisions a future where quantum computers unravel complex equations, potentially shedding light on profound cosmic mysteries.
    Read the video transcript ► bigthink.com/series/the-big-t...
    The truth about wormholes and quantum computers
    ----------------------------------------------------------------------------------
    About Dr. Michio Kaku
    Dr. Michio Kaku is the co-founder of string field theory, and is one of the most widely recognized scientists in the world today. He has written 4 New York Times Best Sellers, is the science correspondent for CBS This Morning and has hosted numerous science specials for BBC-TV, the Discovery/Science Channel. His radio show broadcasts to 100 radio stations every week. Dr. Kaku holds the Henry Semat Chair and Professorship in theoretical physics at the City College of New York (CUNY), where he has taught for over 25 years. He has also been a visiting professor at the Institute for Advanced Study as well as New York University (NYU).
    ----------------------------------------------------------------------------------
    Read more of our stories on quantum mechanics:
    Is quantum computing hype or almost here?
    ► bigthink.com/13-8/quantum-com...
    The truth about wormholes and quantum computers
    ► bigthink.com/starts-with-a-ba...
    This 90-year-old math problem shows why we need quantum computers
    ► bigthink.com/starts-with-a-ba...

КОМЕНТАРІ • 2,1 тис.

  • @CamilaPierre-ve4eh
    @CamilaPierre-ve4eh 2 дні тому +49

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      @Isael-qk5rz 2 дні тому +3

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  • @ChrisGozzardThatPhysicsGuy
    @ChrisGozzardThatPhysicsGuy 7 місяців тому +500

    25 years ago I read Michio's book hyperspace.. I've been a physicist ever since and dedicated my life to the education of others in the realms of physics. Thank you Michio!

  • @ThisIsTheWayy
    @ThisIsTheWayy 8 місяців тому +184

    Just imagine:
    People of around 80 years of age are witnessing how it all started with those huge computers and now we have quantum computers… man the speed of our evolution is extreme

    • @POS36
      @POS36 8 місяців тому +12

      We are approaching the technological singularity

    • @PierreMuenster
      @PierreMuenster 8 місяців тому

      dude, it's not extreme, it's expo...@@user-rj1ri2oq9r

    • @PierreMuenster
      @PierreMuenster 8 місяців тому +2

      just give it a sec

    • @PierreMuenster
      @PierreMuenster 8 місяців тому +1

      BOOM

    • @cityofangels4874
      @cityofangels4874 7 місяців тому +3

      @@POS36what does technological singularity mean? if you dont mind me asking

  • @jessicasquire
    @jessicasquire 8 місяців тому +294

    Its quiet interesting how we reject the reality of our situation and expect to be able to observe it, control it and even change it. I used to be financially depressed until I read a book that made me realized that the secret to making a million is making better investments.

    • @Erikkurilla01
      @Erikkurilla01 8 місяців тому

      May I ask which investments are good? I've been looking at a few different ones but want others' opinions as well

    • @jessicasquire
      @jessicasquire 8 місяців тому

      What I think everyone need is an adviser, who can help you get in and out of any investment at any time and you'd sure be in Profit. With this I feel anyone can basically achieve financial freedom

    • @jessicasquire
      @jessicasquire 8 місяців тому

      *STEPHANIE KOPP MEEKS* , That's whom i work with

    • @jessicasquire
      @jessicasquire 8 місяців тому

      You can glance her name up on the internet and verify her yourself. she has years of financial market experience

    • @Erikkurilla01
      @Erikkurilla01 8 місяців тому

      Thanks so much I was able to find her page and I already leave her a message

  • @mwmentor
    @mwmentor 8 місяців тому +781

    Dr Michio Kaku is one of my most favourite physicists the world over. His ability to communicate and explain his thoughts, and understanding of the universe around us is quite remarkable. He is really awesome... 🙂

    • @lemus2711
      @lemus2711 8 місяців тому +6

      he seems a little tired i think ive watched every video of him here

    • @sassa82
      @sassa82 8 місяців тому +19

      He is not a serious physicist as Sabibe H alludes to. Even Penrose think he talks nonsense.

    • @Kyle-styln
      @Kyle-styln 8 місяців тому +2

      We all have the ability, as he is explaining, he is breaking it down Into smaller bits, rather then larger qbits. Just think when your explaining something, break it down into simplest equation, and most will understand it. He has mastered it, I agree!

    • @nicholascrow8133
      @nicholascrow8133 8 місяців тому +9

      @@sassa82 I agree, his best days of research are likely behind him. But he is an educator and communicator, he has a great ability to explain complex concepts in a entertaining and easy to grasp way. He still has a wealth of knowledge, even if he isn't working on the bleeding edge anymore.
      There has been a lot of overlap in his books, but his specialty (i.e string theory) has more or less been stuck at a road block for quite some time now. At least in his later work he has expanded to write about other concepts.
      So yes, maybe not such an active physicist, but his role and career now is in getting more people interested in physics, and providing us "normals" with easy to digest content.
      He also still teaches at NYU and does some work on string theory, keep in mind this flavour of physics is not experimental, it's mathematical.

    • @NionXenion-gh7rf
      @NionXenion-gh7rf 8 місяців тому +1

      ​@@sassa82Sabine is propagandist of her masters, nothing more. More political than scientific.

  • @alfonsodmeraz
    @alfonsodmeraz 8 місяців тому +217

    This man has influenced and inspired me, from his book on physics, to achieve getting a master’s in electrical/computer engineering after having graduated with a bachelors in business administration. My life has changed completely for the better, and now I plan to build technology companies!

    • @Anthonydp
      @Anthonydp 8 місяців тому +2

      Damn I’m in the same situation on the verge of going to school for SWE but I’m getting gold feet due to the bad job market

    • @MusicFromTheOm
      @MusicFromTheOm 8 місяців тому

      Thank God you have Gold feet, at least. I'll show my self out.... @@Anthonydp

    • @yudhaesap
      @yudhaesap 8 місяців тому +1

      I gotta start to grounding this thing

    • @MrBadGenius
      @MrBadGenius 8 місяців тому +6

      Haha, super fun story😂 I mean I have almost identical career path. Master degree in finance and bachelor in engineering and now I am building tech company. This guys has changed our minds and lives

    • @farhanaf832
      @farhanaf832 8 місяців тому +2

      We can help scientists by processing data from boinc distributed computing software ♥️

  • @AndreaDelRiva
    @AndreaDelRiva 7 місяців тому +4

    I'm so glad to see Professor Kaku is back to make videos for this channel. I missed him :)

  • @dipakgupta8470
    @dipakgupta8470 8 місяців тому +481

    Even I can get a glimpse of what quantum computing is. Thanks, Kaku. You are an amazing teacher.

    • @sassa82
      @sassa82 8 місяців тому +24

      No, he is a scam.

    • @sassa82
      @sassa82 8 місяців тому +12

      @@Noora44 he is been called out by Penrose, Sabine H, Eric Weinstein and many others have for talking nonsense.

    • @sassa82
      @sassa82 8 місяців тому +13

      @@Noora44 his book on Quantum Supremacy is the worst book about quantum computing.Kaku appears to have had zero prior engagement with quantum computing, and also to have consulted zero relevant experts who could’ve fixed his misconceptions. He does not represent science well. Maybe he thinks that he is popularising the wonder of science, but he gets so much basic stuff wrong. He is more of a media personality than a scientist.

    • @parvdize3968
      @parvdize3968 8 місяців тому +5

      @@sassa82 True...He done some works in his early years,but now he is just on the internet everyday

    • @zesanurrahman6778
      @zesanurrahman6778 8 місяців тому +7

      all i care is about islam suprmacy

  • @mahadihasan5788
    @mahadihasan5788 8 місяців тому +1205

    His last few sentences where he expresses his hope for a “theory of everything “ is what screams he is a physicist 😂. Lots of application will come and medicine, technology, agriculture will be revolutionised. But yet He wishes to know the workings of the universe like a true physicist

    • @acchj
      @acchj 8 місяців тому +77

      nothing matter more than truth of universe

    • @KnowL-oo5po
      @KnowL-oo5po 8 місяців тому +14

      agi will be man's last invention

    • @architbhagat
      @architbhagat 8 місяців тому +3

      ​@@KnowL-oo5ponot ASI?

    • @igorschmidlapp6987
      @igorschmidlapp6987 8 місяців тому +14

      If you get a Theory of Everything, then, you have to come up with a proof, or it just stays a theory. Remember, Relativity is still just a theory... tested, but not proven... ;-)

    • @KnowL-oo5po
      @KnowL-oo5po 8 місяців тому +5

      agi will make the asi

  • @trggrt225
    @trggrt225 7 місяців тому +1

    If i listen Profesor Michio kaku i never feel enough is very smart person &i loved to learn from him is a big personality & a huge library i like to congratulated him God Bless him

  • @user-qn6dv5ph8s
    @user-qn6dv5ph8s 8 місяців тому +10

    More of Dr. Michio Kaku please!. Love Michio Kaku he inspires me..

  • @meouby2
    @meouby2 8 місяців тому +243

    Never fail to inspire and amaze us. The way he project the idea is well articulated and creative

    • @sk-sm9sh
      @sk-sm9sh 5 місяців тому +5

      And it's all pure nonsense. This dude is to science what Trump is to politics. In essence hes a "science" populist if that was a thing.

    • @NazriB
      @NazriB 5 місяців тому +1

      Lies again? HDB Paris NRIC Card

    • @DinkerLamongus
      @DinkerLamongus 4 місяці тому

      ​@@sk-sm9shI'm glad the edge lord isn't dead

  • @sage_x2002
    @sage_x2002 8 місяців тому +82

    Since I first saw Dr. Michio Kaku when I was about 7 or 8 years old, I always loved seeing him, he is my Idol

    • @salehkhan6788
      @salehkhan6788 8 місяців тому +6

      He's very good at explaining very complicated things simple for people who don't have a background in Science

    • @morty908
      @morty908 8 місяців тому

      He's also a hack. @@salehkhan6788

    • @tedstersscience1637
      @tedstersscience1637 8 місяців тому +3

      But he's not always right. For example, he called generative AI like gpt4 a glorified chatbot. And I can tell you from first hand experience, that he's very wrong, a glorified chatbot would not have helped me save $100k in dev costs by helping me build my own web app.

    • @ebubechiibegbula5968
      @ebubechiibegbula5968 8 місяців тому +2

      He and Neil degrasse tyson are awesome

    • @JacobZigenis
      @JacobZigenis 8 місяців тому

      @@tedstersscience1637 With no concrete definition of a "glorified chatbot", determining whether he is correct or not in saying it is entirely a judgement call on your part, it has no bearing on reality, just the same as his opinion doesn't. Saying he has an incorrect opinion is illogical. LLMs are amazing advancements in machine learning, but they are just large text completion engines at their core.

  • @KH-cs7sj
    @KH-cs7sj 8 місяців тому +2

    I currently own a PC with 7950x3d + 4090. I plan to use my PC until the first quantum PC comes out.

  • @agushermanto6592
    @agushermanto6592 8 місяців тому +20

    The explanation from Dr. Michio Kaku is very understandable for me who is not expert at computer technology. This is awesome.

  • @jaynycha1705
    @jaynycha1705 7 місяців тому +2

    Dr. Kaku was my Astronomy Professor at City College (NYC) back in 2000! He wasn't famous yet but was a great professor. I took the class as a science requirement and loved it. (No, i had NO idea who he was back then).

  • @divyamxdeep
    @divyamxdeep 8 місяців тому +33

    Why did the production team bother putting the white screen behind him when he already had the most badass setup possible for a physicist!?

    • @Kuiper11
      @Kuiper11 8 місяців тому +1

      Yeah it’s not required, albeit they do this with all their interviews.

    • @user-chemicalx
      @user-chemicalx 8 місяців тому

      It's a Unnecessary question

    • @Yuusou.
      @Yuusou. 8 місяців тому +5

      Very simple: to make sure, you get the colors right. You have the same lighting setup and that makes the whole process of color correction much faster than doing it every time per video / scene with different lighting conditions.

    • @lucasparra2585
      @lucasparra2585 8 місяців тому +4

      It generales a huge contraste between the subjet and the background, so its so clear he's the focus point and the rest is just a texture. Also it reflects light to generarte kind of studio quality

    • @recnepsyarg
      @recnepsyarg 8 місяців тому +1

      color correction lol

  • @neilc4544
    @neilc4544 8 місяців тому +132

    I imagine now how Quantum Computers can and will be used as weapons because that's what we have always done.

    • @Xiaojiantou
      @Xiaojiantou 8 місяців тому +27

      Drop a missile on a target with the precision of an atom 😂

    • @mattorr2256
      @mattorr2256 8 місяців тому +17

      No need to imagine it. It’s an inevitability

    • @Godsmessenger333
      @Godsmessenger333 8 місяців тому +9

      Already happening.

    • @rontod2760
      @rontod2760 8 місяців тому +8

      Design metallurgical structures capable of penetrating thousands of feet of rock to create bunker busting missiles, or the best design for a battery in order to power laser weaponry

    • @indfnt5590
      @indfnt5590 8 місяців тому +6

      Well, if it happens. I hope it’s for the last time. We’ve killed enough life on earth.

  • @s0steezy
    @s0steezy 4 місяці тому +1

    Your comparison to and respect for mother nature were just beautiful. Thank you, Michio

  • @souravkundu1898
    @souravkundu1898 8 місяців тому +11

    I have many big confusions,
    1)one qubit can take infinite value inbetween 0 and 1 then how a specific value will be stored in the computers memory. Will the memory of these computers also be quantum mechanical or simply digital memory. 2)Also how can a finite software can deal with such infinite number of state while processing data?
    3)Will these computers replace digital computer or they will be only for special purposes?

    • @theplouf5533
      @theplouf5533 5 місяців тому +6

      He doesn't explain anything and worse, he says a lot of false things to make it "easier to understand". (Like the "big bang" is just a rapid expansion)
      Having several universes is nonsense, electrons are not influenced by something that is still only theoretical. The Qbits do not have an indefinite number of states, since it itself says that its reading fixes the result at 0 or 1. The principle is rather that the calculation is done in all the states at the same time. The computer therefore does not calculate the result, but gives the only or one of the valid results. (as if your calculator gave the correct number, without ever having explained how to obtain it). But it remains a calculator.
      It's like dropping an object will always have the same result, a Qbit "falls the probabilities" to give the result.

    • @connorjones3081
      @connorjones3081 Місяць тому

      Quantum Computing is a different paradigm, and therefore should not be compared to our everyday classical computers. It will notreplace them. When a qubit is observed the superposition collapses, to either a '1' or '0'. Where this information is passed back to a classical computer. The same logic is applied for very hard problems, so classical computers won't see the processing, simply the result. There is quantum memory, which operates differently to RAM or non volatile memory such as hard drives. Quantum memories often hold the state of a qubit (usually a photon), for a very small period of time. This mostly allows for quantum repeaters and thus the transport of quantum information over large distances. Hope that answers the questions

    • @Grawbad
      @Grawbad 28 днів тому

      That is an inherent problem with quantum computers. Or at least that is what I understand from another one of these videos with a different narrator.
      Basically, it doesn't pass zeroes and ones like a traditional computer, it needs to pass positional data from one particle to another.
      The problem is qubits are prone to decoherence, which in this case means they can lose their state. Sorta like a modern computer losing a portion of data and becoming corrupted but in this case incorrectly reporting data which in turn corrupts the data.

    • @alperwal200443
      @alperwal200443 25 днів тому

      Quantum will replace conventional lmao. Would be great if humanity will build 1000000 qubit computer in 100 years which would be capable of 5 digit number factorization. May be this will help nuclear fusion enthusiasts to finally build a reactor that produces more energy than consumed.

    • @connorjones3081
      @connorjones3081 12 днів тому

      @@alperwal200443 They will not replace them. Many tasks which run on classical computers use information that has been stored, digitally copied and recieved. This is not possible on a quantum device due to the no clone theorem. 1 million qubits, could also be possible much sooner than in a hundred years time. With suffecient error correction and addressing losses, some quantum computing paradigms could be scaled very quickly. We may see this number before 2040.

  • @marinoadventures8802
    @marinoadventures8802 8 місяців тому +6

    Dr. Kaku is the Einstein of our generation.

  • @quAdxify
    @quAdxify 8 місяців тому +224

    It is a bit strange, most experts in actual quantum physics are far less optimistic and don't believe in quantum supremacy. There seem to be very few applications where QC actually manages to reduce complexity (it's just a bit unfortunate that prime factorization happens to actually be one). The only really big application is the simulation of quantum systems themselves. I think a lot of what he is selling here is more his personal beliefs rather than a scientific take on the matter.

    • @irok1
      @irok1 8 місяців тому +27

      Since we've relied on prime factorization for encryption for so many years, it's no wonder why everyone's racing to develop. It's an arms race of sorts

    • @devilsolution9781
      @devilsolution9781 8 місяців тому +41

      Yeh not sure the whole 'multiverse' spiel is close to correct. The quantum state just operates on an unimaginable time scale. Its not in another universe lol

    • @El_Compa_Kombucha
      @El_Compa_Kombucha 8 місяців тому +32

      Said every man ever, since the initial stages of all the great technological breakthroughs throughout history.

    • @OrvinReyes
      @OrvinReyes 8 місяців тому +12

      you'd be surprised at humans' ability to will all sorts of shit into existence. just give it time... we'll make it

    • @NionXenion-gh7rf
      @NionXenion-gh7rf 8 місяців тому +6

      Remember one thing if Sabine H. was in the cave with prehistoric humans he would never go out because she would have thought that's impossible.

  • @pixskull482
    @pixskull482 8 місяців тому

    10:51 Can someone name which equations professor is referring to?

  • @LBenjamin
    @LBenjamin 4 місяці тому +33

    I wish Dr.Michio Kaku a long and healthy life. I can’t imagine a world without him. We’ve already lost Stephen Hawking and Carl Sagan.

    • @babuua
      @babuua 4 місяці тому +6

      aah we didn't lost Hawking. He is in Epstein's island

    • @Maria-yx4se
      @Maria-yx4se 3 місяці тому +1

      @@babuua fr

    • @AgentLazarus
      @AgentLazarus 2 місяці тому

      You can hear by his voice that he's dying quickly

    • @stretchhfab7315
      @stretchhfab7315 2 місяці тому +2

      Dude, go get some counciling. Or at least do some more research so you can understand how much bull shit this guy expels.

    • @AgentLazarus
      @AgentLazarus 2 місяці тому

      @@stretchhfab7315 yeah it's honestly true that Michio Kaku has lost his goddamn mind a long time ago. Talking about aliens are real and shit yeah right

  • @pivanv23
    @pivanv23 8 місяців тому +9

    His getting old, I will miss him in the one day. He's my favorite

  • @hammam1116
    @hammam1116 8 місяців тому +27

    A wonderful sequence in presenting the importance of quantum computers and the extent of their impact on us in the future

  • @Aryan37419
    @Aryan37419 16 днів тому +1

    The potential for quantum computing to revolutionize technology as we know it is truly awe-inspiring. The way it harnesses the power of quantum mechanics to perform calculations at speeds unimaginable with classical computers is simply fascinating. This video does a fantastic job of breaking down the complexities of quantum computing in a way that's easy to understand, making it accessible to everyone. Get ready to be amazed by the future possibilities that quantum computing holds - it's truly the next revolution in technology. Don't miss out on this incredible journey into the world of quantum computing - your mind will be blown!"

  • @gracerodgers8952
    @gracerodgers8952 8 місяців тому +1

    This man's voice is so soothing, I'll have to watch it twice 😊

  • @nicholascrow8133
    @nicholascrow8133 8 місяців тому +9

    I love Richard Feynman, a very entertaining communicator, definitely worth a watch!

  • @EviLPlayeR04
    @EviLPlayeR04 8 місяців тому +7

    Man how fast we’re evolving now. I love it! I was thinking about that and it’s true that noise is a big barrier for quantum computers but let’s see what that curious LK99 room temperature superconductor can do. Also, maybe we’re at the third step of computing but the fourth might come soon: Biological computers. That wouldn’t surprise me at the rate of evolution we currently have. Some companies like cortical labs have started to work with dish brains and it’s captivating! If we can harvest the computing power of expanding neuronal networks, we might surpass quantum computers. That is because we can grow an infinite number of neurons and they function with nature’s influxes by feeling electrical current sent to them. Ultimately, mixing quantum computers with dish brains could be a good idea.

  • @Impedance_Z
    @Impedance_Z 4 місяці тому +16

    My University lecturer mentioned about how a Quantum Computer can used to create structure of proteins within seconds and with more accuracy than a digital computer, he told a lot of stuff and puts so much effort but still i am not able to visualise and do maths for these complex processes it's too much for an 18 year brain but still I want to learn i am Computer Science Major student so if these are future computer i must know about them and thanks for clearing it to some extent.

    • @Imperial_japan1890
      @Imperial_japan1890 2 місяці тому

      I think quantum computer can solve universe but human mind can't understand that things lol
      Joke

    • @alperwal200443
      @alperwal200443 25 днів тому

      @@Imperial_japan1890 Its really nice that they can be be used to create a structure of proteins in a matter of seconds. Hope to see this tech in action next year, or atleast in 10 years or maybe in 100 years....

    • @Imperial_japan1890
      @Imperial_japan1890 25 днів тому

      @@alperwal200443 I think in the next 50 or 70 years the quantum computer will be launched.

    • @alperwal200443
      @alperwal200443 25 днів тому

      @@Imperial_japan1890 quantum computers are already exist today in IBM and Google. Quantum supremacy for real world application - is a different thing.

  • @rashmiranjannayak3251
    @rashmiranjannayak3251 7 місяців тому +1

    That means a Q bit has million no. Of possibility if it can be maintained in absolute zero temp. In different angles of orientation would be referred as bits.

  • @lioneljordanyap9826
    @lioneljordanyap9826 8 місяців тому +3

    When i confuse about high level physic theory, Michio kaku make it easy to understand

  • @jayeifler8812
    @jayeifler8812 8 місяців тому +6

    Simulation is really the key to using greater computer resources. Simulation software and capabilities (theory, method) must also be developed.

  • @akn4336
    @akn4336 8 місяців тому +20

    I didn’t have any idea about this subject but after watching this video I still don’t have any idea! 😂

  • @thequestforwisdom
    @thequestforwisdom 7 місяців тому +3

    It is the mark of a genius to explain mind bendingly complex concepts in a way that us mere mortals can understand!

    • @sk-sm9sh
      @sk-sm9sh 5 місяців тому +2

      It's not like you understood anything. He built an illusion that you did. This dude is essentially a shartlanat. People in science don't really like him because he pretends to represent scientific field but he doesn't say anything of essence and infact many in science think he is misleading the public. He got popular with all the string theory bandwagon and this bandwagon has produced nothing in physics despite wasting a lot of taxpayer money. Now he's talking about quantum computing. Yet again a field that is unlikely to yield any results. Not to say that we shouldn't invest into quantum computing research - this area does help us to build better understanding of quantum physics - but we should be of no illusions that it will produce computational devices as of right now this is yet to be proven that quantum computers could be of any practical value. Essentially quantum computers at this point to computer industry is what cold fusion is to energy industry - fancy idea with no practical implementations anywhere on horizon.

    • @thequestforwisdom
      @thequestforwisdom 5 місяців тому

      @@sk-sm9sh Pioneers are usually misunderstood and mocked by their peers for a long time before what they are saying is "proved" to be true. I don't understand much about physics but I am interested in people with fringe ideas. Fringe ideas are usually only fringe for a while until the rest of the industry catches up. Follow the shepherd's not the sheep.

    • @sk-sm9sh
      @sk-sm9sh 5 місяців тому +1

      @@thequestforwisdom absolute majority of frindge ideas are just bollocks. It's very rare that a frindge idea ends up being good. It's also false that pioneers are misunderstood. It's a rare situation that pioneer is misunderstood. Most often pioneer is well understand and that is the reason why they are pioneers as people can understand and get behind them. If you do not know shit about physics that least thing you should be interested is frindge physics ideas. Fridge ideas should be for professionals who already learned ackquired mainstream understanding. And that is exactly what's wrong with this guy. He was very vocal string theory proponent and infact string theory was so vocal that you can't even say it's a fringe theory. Everybody tried to prove it's the right thing for almost like good half a century. And a lot of money been thrown into it. And it achieved 0 results. After failure like that dude should just retire and enjoy his well earned pension for his hard work - in science we appreciate even the work that didn't produced results that we hoped something would produce as this still gives insight as to what ideas we can discard thus in future we can search for better ones. Nothing is wrong about the fact that string theory was being researched. It's just wrong that it received more public attention than it deserved considering that it's a theory about nothing. But he definitely should stop with this public appearances spouting even more nonsense especially when he's not even working in quantum computing. He's just misleading public for no good reason.

  • @lastnamefirstname6035
    @lastnamefirstname6035 8 місяців тому +9

    I can listen to Michio Kaku for ever!

    • @sassa82
      @sassa82 8 місяців тому +1

      I pity you.

    • @ilicdjo
      @ilicdjo 8 місяців тому +1

      U love fiction

  • @roniesousa1587
    @roniesousa1587 8 місяців тому +78

    Kaku makes an ordinary person like me became smart!! I never thought I would be able to understand the physics !! Thank you Mr. Kaku!!

    • @oldpain7625
      @oldpain7625 8 місяців тому +1

      become smart*

    • @sassa82
      @sassa82 8 місяців тому +10

      Kaku is not a serious physicist as Sabine Hossenfelder alludes to. Even Penrose think Kaku talks nonsense.

    • @eldorado3523
      @eldorado3523 8 місяців тому +10

      Kaku is a science communicator, but he only talks about the surface level science, that's why you think you understand it, unfortunately it leads to a lot of misinterpretation of the science and technology which leaves room for scammers to prey on the general population's incomplete knowledge of such things. It's why things like "quantum healing" exist

  • @dickleijen7761
    @dickleijen7761 6 місяців тому +2

    My favourite professor! God bless you m.r kaku! GREETINGS FROM THE NETHERLANDS!

  • @azizbekesanov97
    @azizbekesanov97 7 місяців тому +14

    Great speech about incredibly complex theme with supersimple explanations! Endless appreciation, Mr Professor 😊

  • @The_Ironman_3000
    @The_Ironman_3000 8 місяців тому +14

    Loved it, the explanation was outstanding, most importantly the visualization could help us, visualize it better

    • @sassa82
      @sassa82 8 місяців тому +3

      He is not a serious physicist as Sabibe H alludes to. Even Penrose think he talks nonsense.

  • @freakzone1986
    @freakzone1986 8 місяців тому +16

    More of Dr. Michio Kaku please!

  • @shinymathew5
    @shinymathew5 6 місяців тому +1

    Which is the complex equation he mentioned at the end of the video?

  • @blushtotes5869
    @blushtotes5869 4 місяці тому

    which library was this filmed in? super cool!

  • @cecasusol
    @cecasusol 8 місяців тому +8

    Tengo la suerte se seguir al profesor Michio Kaku desde hace poco más de una década y siempre ha sido una fuente de inspiración.

    • @sassa82
      @sassa82 8 місяців тому

      Kaku is not a serious physicist as Sabibe H alludes to. Even Penrose think he talks nonsense.

  • @good_vibes7513
    @good_vibes7513 8 місяців тому +4

    HE EXPLAINS VERY WELL❤

  • @burieddreamer
    @burieddreamer 8 місяців тому +4

    The computer made by Babbage was very valuable indeed. Except that it was never made. It never left the blueprint state in Babbage's life because it required very fine metalwork that was too expensive. The first portion of his differential machine was complete only in 1991.

  • @hnd13
    @hnd13 5 місяців тому +5

    it would be great if every chemical, physical concepts were taught from scratch and also to learn quantum computing

  • @peterfox6159
    @peterfox6159 8 місяців тому +3

    What a great video!
    Thank you for inerviewing Michio Kaku

  • @cwinchcarwash2629
    @cwinchcarwash2629 8 місяців тому +3

    WHAT A TIME TO BE ALIVE! ⭐✨

  • @GeorgesSegundo
    @GeorgesSegundo 8 місяців тому +39

    What a privilege to hear such a mind speaking about such an interesting topic.

  • @iulixMAXgames
    @iulixMAXgames 7 місяців тому +5

    Yeah this technology is amazing but the problem is it's gonna be used for good or bad imagine people gonna use it for making weapons what all type of disease and controlling everything that's really scary 🤷‍♂️

  • @jayeifler8812
    @jayeifler8812 8 місяців тому +5

    So right, with a million fold increase in computer power you revolutionize simulation and engineering design. Things we'd like to do we cannot unless we have much more computer resources. Not to mention the many applications of the computer like virtual reality and brain simulation and super-detailed planet level modeling.

  • @markrichley4075
    @markrichley4075 8 місяців тому +5

    He’s right - digital computers changed everything……apart from our having to exchange pretty much all our time and energy for sustenance and the profit of the owner class.

  • @ExcaliburCanon-eh3lu
    @ExcaliburCanon-eh3lu 7 місяців тому

    Hey prof. Michio , we need a single chip that can perform at exaflop scale, with this computation power we can hope to simulate the weather patterns and predict with high accuracy

  • @ahthisisgood
    @ahthisisgood 4 місяці тому

    I was in Univ when the Internet was born. l still use my first email account, got a call phone, then starting talking with family across the ocean with video and VoIP. Now learning about ChatGPT and AI generated imagery. I hope I live long enough to see the power of quantum computing.
    Amazing advancements.

  • @bittertruth5770
    @bittertruth5770 8 місяців тому +10

    IBM constructed 400 qubit quantum-computer a year ago. So far, what calculations have been done with it are unknown. Surely, it will be good for generating random numbers!!!

    • @Fenrires
      @Fenrires 8 місяців тому +5

      For some reason it just keeps saying “42.”

  • @U4nav
    @U4nav 8 місяців тому +19

    what a time to be alive!

  • @wasakawakawaka2028
    @wasakawakawaka2028 5 місяців тому

    So if I created my own written language and an input device for that language and no one but me knew the language, would a quantum computer be able to decipher my passwords or does it just boil down to that my new language is just one’s and zeros because I’m using a computer to design the language and for the passwords?

  • @DonellGrace
    @DonellGrace 6 місяців тому

    Amazingly Explained, in a simple and attractive way! 👏👏👏☺️☺️☺️

  • @SchgurmTewehr
    @SchgurmTewehr 8 місяців тому +28

    I can recommend Sabine Hossenfelder‘s videos to counter this quantum hype.

    • @crimsonpirate1710
      @crimsonpirate1710 8 місяців тому +5

      I dont recc watching her shi8

    • @Kuiper11
      @Kuiper11 8 місяців тому +7

      @@crimsonpirate1710regardless she’s on point. It’s. A big hype cos the us govt is spending billions.

    • @wackyfiasco
      @wackyfiasco 8 місяців тому +3

      @@Kuiper11 every country with advanced technology is spending billions, what does this have to do with countering hype? The more important question is how do we place enough safeguards and redundancy for these safeguards to prevent a global AI-driven disaster?

    • @hans3331000
      @hans3331000 8 місяців тому +4

      You can watch sabine and agree with Michio as well, it's called a difference of opinion. Nobody's word should be taken as bible. Science can and will always surprise us. This has been the trend for years. Einstein thought it was impossible to split the atom, now i'm a nuclear engineer less than 100 years later casually helping to power an entire country by smashing atoms to bits, and it's carbon free.

    • @Anil18834
      @Anil18834 8 місяців тому

      ​​​@@wackyfiasco I agree the issue here is the exponential benefits and dangers of quantum computing paired with AI as humanity learns, designs, corrects and releases these technologies; Not only in the sense of discovery, but also in terms of power of companies, of governments, of social disparity. We are witnessing the birth of a revolution. A new world order.

  • @jayg6138
    @jayg6138 8 місяців тому +26

    “Just need a bigger collider” vibes

    • @nabaneetsharma451
      @nabaneetsharma451 8 місяців тому +2

      As someone doing a PhD in this field, nope

    • @p0tmuffin69
      @p0tmuffin69 8 місяців тому

      @@nabaneetsharma451 "long term data storage" actually stores data for 10 seconds...

    • @nabaneetsharma451
      @nabaneetsharma451 8 місяців тому

      @@p0tmuffin69 research is still going on to improve coherence times. And since our classical computers aren't gonna get any faster, quantum computing is necessary (not just exciting). Just because kaku talks highly of string theory and it's a dead end doesn't mean this one also is. Many physicists are jumping on the bandwagon of quantum computing. Governments are donating huge amounts of money. Quantum computers must happen.

    • @p0tmuffin69
      @p0tmuffin69 8 місяців тому

      @@nabaneetsharma451 I think AI must happen, but maintaining many qubits in superposition will have to be a federal enterprise. Far less exciting to the average person when compared to the transistor

  • @andreykolobikhin
    @andreykolobikhin 8 місяців тому

    So all combinations are made for some construction, determination. Like it is spoken in video. Thus it must be controlled cutting 'out of determination' values, with fast success to any state.
    - It is interesting as well, how multiple states are operated on and stored. It easy to understand how to have two direction of calcilation same time, as any physical change comes to something from something making not lesser than two events, that are able to run next events generation.
    Running through own history people made a lot of analogue experiments. All sciences are based in such measurements. As created things, like wings of plane, store states and dependencies within itself, with easy run of required changes set, you need to analize, by modification of it or context. And further taking all the estimated and other changes.
    So such structure approximation can be done by structured complex conductors. That can emulate real physical conditions. Even for very small or large, or all unreachable for analogue experiment, things.
    Adapting of human being is ability to force up variative problems. - Thus it has phase of getting required data about circumstances, environment, with further building sonething taking into consideration possible but not existing situations. And running well when some of such variants appear. Such adapting is very very complex as happens in connection to other organism systems, building something with mind on them same time, thus it has terrific abstract base, where partial system adapting, linked through it, simply use one of such mechanismes as primitive. Complex one changes states not only of connections, but of nodes, context etc, having another nature. Like simultaneous part of different, even distanced things. Giving another value of might and small size ... 😉
    I experimented a little on own body, changing bones modifying part of adapting and rehabilitation in order to get some glue ... 🤣 It is mixed with bones brain upgrade as must. So I have pimples because of it, making me nervous a little. It changes some stuff of nose and mild scanners I need as well.
    - Another thing is outer value. As outer-connections are changed like inner one. Depending on state and ooeration changes.

  • @Michael-cf9lf
    @Michael-cf9lf 6 місяців тому +2

    When I see a Michio Kaku video I click on it

  • @rise4329
    @rise4329 8 місяців тому +12

    Wow!! Thank you!! VERY informative! More like this PLEASE! ❤

  • @TinTin-gq8tv
    @TinTin-gq8tv 8 місяців тому +17

    Just what the universe needs. Computers which can exist everywhere all at once - with minds of their own.

    • @FighterFlash
      @FighterFlash 4 місяці тому

      Don’t worry, China, Elon and Bezos and other billionaires will be in control of them.

  • @DarrenJacob
    @DarrenJacob 5 місяців тому +110

    The best decision I ever made in my life was investing in the cryptocurrency markets! Trust me guys, it pays. Currently average about $100k per month in passive income 🙂

    • @DarrenJacob-ou2kt
      @DarrenJacob-ou2kt 5 місяців тому

      It's really hard to beat the market as a mere investor. It's just better if you invest with the help of a professional who understands the market dynamics better.

    • @DarrenJacob
      @DarrenJacob 5 місяців тому

      @@DarrenJacob-ou2kt Through closely monitoring the performance of my portfolio, I have witnessed a remarkable growth of $483k in just the past two quarters. This experience has shed light on why experienced traders are able to generate substantial returns even in lesser-known markets. It is safe to say that this bold decision has been one of the most impactful choices I have made recently.

    • @makaylalewis8011
      @makaylalewis8011 5 місяців тому

      @@DarrenJacob Do you mind sharing info on the adviser who assisted you? I'm 39 now and would love to grow my investment portfolio and plan my retirement

    • @DarrenJacob
      @DarrenJacob 5 місяців тому

      @@makaylalewis8011 Dave Moore is my Advisor. He has since provided entry and exit points on the cryptocurrencies I concentrate on.

    • @makaylalewis8011
      @makaylalewis8011 5 місяців тому

      @@DarrenJacob How do I reach out to him please?

  • @saskiavanhoutert6081
    @saskiavanhoutert6081 2 місяці тому

    What is the source in quantum computerizing ? Warmth- and ColdFusion ? Kind regards and thanks for the explanation.

  • @christiansmith-of7dt
    @christiansmith-of7dt 8 місяців тому +23

    Can you believe that one day they are going to develop a computer that knows how to make people feel better

    • @austinclay427
      @austinclay427 8 місяців тому +3

      Heh, keep praying buddy

    • @OriginalPuro
      @OriginalPuro 8 місяців тому

      Can you believe that one day they are going to develop a computer that knows how to make people feel better?*
      First you'll have to make me believe that you can type a sentence properly.

    • @programthis3805
      @programthis3805 8 місяців тому +1

      its called an anti depressant lol

    • @demetriosbooras8538
      @demetriosbooras8538 8 місяців тому

      It exists now!!

    • @csanton3946
      @csanton3946 8 місяців тому +1

      or how about a computer that can suggest a ruling ideology that works for everybody to live in this world conveniently and crushing all these economic theories that is just a one big experiment that unfortunately cannot be concluded easily because the experiment runs through multiple lifespan and generation
      (beyond capitalism, socialism) what is the best way to live in peace where all of us are benefitting on the resources here on earth

  • @smilgu
    @smilgu 8 місяців тому +3

    Very good explanation. Thank you!

  • @linabenghadfa3011
    @linabenghadfa3011 Місяць тому

    great presentation, keep up !!

  • @randhyLeksu7288
    @randhyLeksu7288 2 місяці тому

    as a guy who watched what yt algorithm ( 4th dimension, neil scientist guy, kurzgerzart , time theory, imaginary numbers, recently watched oppenheimer, schrodinger, watched every vertitasium video, )
    gave me plus my studying on electrical engineering. im happy that i could catch up to every single detail he said

  • @unamngxale8286
    @unamngxale8286 8 місяців тому +43

    Love Michio Kaku he inspires me.

  • @udeikechukwu2348
    @udeikechukwu2348 5 місяців тому +46

    Almost everyone, including the media, is anticipating a market catastrophe, and as a result, many are turning a blind eye to the opportunities in the market. I recently began investing in stocks and it was the best choice I've ever made. If you genuinely want to be financially secure, disregard everything the media is suggesting. The market offers a lot of chances. Maximize your use of it

    • @jonesfrederick1228
      @jonesfrederick1228 5 місяців тому

      What opportunities are there in the market and how do I profit from it?

    • @udeikechukwu2348
      @udeikechukwu2348 5 місяців тому

      ​@@jonesfrederick1228You can make a lot of money from the market regardless of what occurs, whether it strengthens or crashes. The key is to be well positioned, and that's what matters most.

    • @jonesfrederick1228
      @jonesfrederick1228 5 місяців тому

      ​@@udeikechukwu2348I will really like to know how this things actually work

    • @udeikechukwu2348
      @udeikechukwu2348 5 місяців тому

      ​@@jonesfrederick1228All you need is a good capital and the service of a professional broker, with those you're guaranteed of making profit.

    • @jonesfrederick1228
      @jonesfrederick1228 5 місяців тому

      ​@@udeikechukwu2348Do you have an idea of any good broker I can start with?

  • @retf054ewte3
    @retf054ewte3 5 місяців тому +1

    where can you buy one of those computers?

  • @aseel8901
    @aseel8901 Місяць тому +1

    It's incredible how every time I watch a video on quantum computing, I'm as captivated as if I were seeing it for the first time.

  • @MuonRay
    @MuonRay 8 місяців тому +11

    Quantum computing is kind of already a thing, with a ton of learning materials online already from companies like IBM and Xanadu with even their own coding libraries, in python mostly but some other languages too. Many operational procedures exist in the adiabatic and gate-based quantum computing domain but, and this is critical, very few existing in what I like to call the quantum problem-solving domain. So until this leap happens quantum computers may remain just resources for research, which is fine, but still restricted. Some games, like the CHSH game and others, have been bridged to classical optimization problems and some things like quantum Fourier transforms may be the first to really become mainstream in the problem solving domain however I think the thing to really pay attention to is networks and communication systems of which the concept of an entangled, many-body, internet of sorts is the real thing to look out for not quantum computers by themselves per se. After all, we had classical computers long before the internet but once they became part of the internet they became far more than the sum of the parts and emerged into a completely different beast. A quantum internet may really be the next revolution.

    • @Woodwender455
      @Woodwender455 8 місяців тому

      good thing we have the military budget to develop a quantum internet 😂

    • @Woodwender455
      @Woodwender455 8 місяців тому +2

      I mean, imagine what the military could do with quantum computing…modeling hydrogen bombs? They would be the first to develop a quantum internet imo.

  • @arnaud-ober-piano
    @arnaud-ober-piano 8 місяців тому +21

    I love the explanation. And the illustration of a qubits make it so much easier for me to understand it and remember it. However, when we see the current issues with AI, I’m not sure having something so powerful in our hands, as human, is such a good idea. I mean, with the good comes the bad.

    • @_skiesblue_1256
      @_skiesblue_1256 6 місяців тому

      Exactly. With great power comes great responsibility, and this responsibility will not be delegated to the proper people, efforts, and law/the justice system will fall even farther behind. It's just inevitable. AI is certainly a big current issue, and I can only forsee it worsening. No restrictions, no limitations. Law cannot catch up with it. There is no one to police it, the Internet is literally the Wild West lol.
      (*insert* blurb about cyber security tied to quantum computing since im an analyst) Quantum computing will heavily impact cyber security, and when that is affected, so are the systems and countries of the world. New and varied strands of malicious processes are deployed everyday, disrupting people's lives like: hacking into critical infrastructure like water and electrical systems since everything is connected to the Internet, the ability to more easily encrypt patient data in ransomware deployment on hospital systems and sooooo much more. I am in the US, I wonder in what phase of quantum computing other countries are at. It seems like a quiet armsrace.

    • @markn6941
      @markn6941 5 місяців тому

      AI will help us solves QC, then AI will merged with QC and rule the universe. We will becomes their batteries.

  • @cassianocominetti7784
    @cassianocominetti7784 2 місяці тому

    Best quantum computing video I've ever watched! Thank you Michio Kaku and Big Think!!

  • @user-dv4ut7pz7b
    @user-dv4ut7pz7b 5 місяців тому

    Great explanation easy to understand. Thank you

  • @emilaubry6856
    @emilaubry6856 8 місяців тому +7

    This man is a treasure. Thank you

  • @edwin.jansen
    @edwin.jansen 8 місяців тому +5

    As always the stuff that Michio talks about was in the making in the black projects for at least 20 years. It is not hard to predict the future if you are in and know when what is planned to be released.

  • @kritikos3301
    @kritikos3301 8 місяців тому +1

    can u guys tell me a name music background

  • @siamndali8192
    @siamndali8192 5 місяців тому

    Does this have copyright ¿ I want republishe it

  • @TheCluelessReefer
    @TheCluelessReefer 8 місяців тому +4

    Love this man. Always speaks gold.

  • @dsolis7532
    @dsolis7532 8 місяців тому +92

    I’m a physicist and I know he is trying to communicate complex concepts in a simple way, but this is grotesque haha

    • @ScottHoltshousen
      @ScottHoltshousen 8 місяців тому +21

      Oh God, was just coming here to comment this. Prominent physicists seriously need to come up with more accurate ways of conveying the reality of quantum mechanics.

    • @2CSST2
      @2CSST2 8 місяців тому +9

      @@ScottHoltshousen Prominent physicists in general are actually pretty good at doing it. For instance there's Sean Caroll, Brian Greene, etc. It's just Michio Kaku who's particularly always done this thing where he interprets physics as if he was an amateur who doesn't really know how it works even though he must given what he does.

    • @jimjamjerry
      @jimjamjerry 8 місяців тому +4

      What’s a better way to put it then? I’m curious how a particle can be in two places at once

    • @kasondaleigh
      @kasondaleigh 8 місяців тому +2

      Key word: Theory.
      An idea is not a fact.

    • @lloydbyrne3440
      @lloydbyrne3440 8 місяців тому

      I feel very dumb reading theese physicist comments 🤔

  • @zairoxpunk
    @zairoxpunk 7 місяців тому

    I love Michio Kaku!!!

  • @faizerfowzaan754
    @faizerfowzaan754 7 місяців тому

    Thank you for teaching me ❤

  • @vitr1916
    @vitr1916 8 місяців тому +6

    It is really hard for a computer in coherent state, when it doesn’t know when it is day and night, hot or cold….

  • @hAI_2024
    @hAI_2024 8 місяців тому +15

    I like this guy, he makes me love physics more. stay healthy always, Mr Kaku.

    • @sassa82
      @sassa82 8 місяців тому +2

      He is not a serious physicist as Sabibe H alludes to.

    • @ernestoduenas2466
      @ernestoduenas2466 8 місяців тому

      ​@@sassa82yeah that's what a ignorant woul say ...we got you .

    • @4shadow2
      @4shadow2 8 місяців тому

      You love the science fictional side of physics more. Things like multiverse, string theory and theory of everything are fantasies which you have faith in which arent even real

  • @jlshoem
    @jlshoem 5 місяців тому +1

    The best way for this to happen in a reasonable amount of time, and work well, is for all the companies to co-operate with each other.

  • @FelixvonSnidonkloffer-vg8fm
    @FelixvonSnidonkloffer-vg8fm 8 місяців тому

    Professor Kaku, in your latest book you state that there are other types of quantum computers that need not be at absolute zero.
    That said, my question is this... which is more efficient and possible, building one's own quantum computer or stealing one?

  • @Beeterfish
    @Beeterfish 8 місяців тому +3

    Michio Kaku, Stephen Hawking, Neil deGrasse Tyson, and Brian Cox bringing the cosmos closer to us mere mortals.

  • @litojonny
    @litojonny 8 місяців тому +3

    through all these years im glad Kaku is still on this channel

  • @iamhawkeye3162
    @iamhawkeye3162 Місяць тому

    This is probably the best explanation for quantum computers I’ve ever watched.

  • @chetanpadia4421
    @chetanpadia4421 8 місяців тому +1

    Quantum computer or in this case quantum level functions are so sensitive that it can be influenced even by some ones presence that is the level of isolation it needs to work.

  • @imadirector5942
    @imadirector5942 8 місяців тому +3

    Thanks for making this video clip. This is so helpful.

  • @benouzgane1929
    @benouzgane1929 8 місяців тому +4

    I've done tons of research on time travel and how to reverse time outside of the quantum world. This isn't exactly that, though I'd love to see this guy discuss time travel.

  • @neeleshnagesh6402
    @neeleshnagesh6402 2 місяці тому

    Today, I understood a tiny amount of quantum world. Thanks Professor.

  • @walidbouzid6679
    @walidbouzid6679 7 місяців тому

    Beautiful channel great professor