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Einstein vs Bohr: Was Einstein Wrong About Quantum Physics? | The Secrets Of Quantum Physics | Spark 

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Professor Jim Al-Khalili traces the story of arguably the most important, accurate and yet perplexing scientific theory ever: quantum physics.
The story of quantum physics starts at the beginning of the 20th century with scientists trying to better understand how light bulbs work. This simple question soon led scientists deep into the hidden workings of matter, into the sub-atomic building blocks of the world around us. Here they discovered phenomena unlike any encountered before - a realm where things can be in many places at once, where chance and probability call the shots and where reality appears to only truly exist when we observe it.
Albert Einstein hated the idea that nature, at its most fundamental level, is governed by chance. Jim reveals how in the 1930's, Einstein thought he'd found a fatal flaw in quantum physics. This was not taken seriously until it was tested in the 1960s. Professor Al-Khalili repeats this critical experiment, posing the question does reality really exist, or do we conjure it into existence by the act of observation?
Elsewhere, we explore how the most famous law of quantum physics - The Uncertainty Principle - is obeyed by plants and trees as they capture sunlight during the vital process of photosynthesis. Could quantum mechanics explain the greatest mystery in biology - evolution?
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#JimAl-Khalili #quantumphysics #Astrophysics #science #technology #engineering #matter #mysteriesoflife #quantummechanics #universe

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19 мар 2018

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Комментарии : 6 тыс.   
@Republican_Extremest
@Republican_Extremest 3 года назад
It's comforting to know that people don't exist when we are not looking at them..
@notgonnalie1846
@notgonnalie1846 3 года назад
Oh I wish I was blind :/
@JerryLD2005
@JerryLD2005 3 года назад
That's why I try not to look at people.
@martinsolano7894
@martinsolano7894 3 года назад
It is my belief that when he talked about the curtain or the filter it is our eyelids whenever we go to bed just imagine I believe when we open our eyes we are in fact making our destiny as we go about our daily lives.
@Johannes_Brahms65
@Johannes_Brahms65 3 года назад
I look at my wife a lot, so she doesn't disappear.
@notgonnalie1846
@notgonnalie1846 3 года назад
@@martinsolano7894 Rare kind of thought. Sounds interesting and like bs simultaneously. Congrats!
@tomerdman9255
@tomerdman9255 Год назад
What a great presenter this guy is. He can explain the insanely bizarre world of subatomic physics in a concise and easily understood manner without being condescending. He's the David Attenborough of physics documentaries.
@scottinWV
@scottinWV Год назад
That's a good way to put it. I do enjoy listening to him.
@yohasakura83
@yohasakura83 2 года назад
I have watched this video for the 3rd time and it still fascinates me how there are still so much to learn about our world. This is the first ever video that has introduced me to watching the intriguing explanations of quantum mechanics that now it has become my hobby during past time. Unfortunately, since I am on a different profession, this will just be a hobby. I really wish I could dig deep into the rabbit's hole. Kudos to Jim Al-Khalili and Spark for keeping it simple and mind blowing!
@katcandoo
@katcandoo 2 года назад
I knew nothing about this topic. Now I do. Learn something new every day. That's my motto. Thanks for this great documentary. Keep learning. Stay young. Never retire your brain.
@mystique1100
@mystique1100 Год назад
But learn truth and facts and reason. This guy did not really show any facts. Not in the physical sense of the world.
@ellaellis4072
@ellaellis4072 3 года назад
Jesus, why are you guys over there in Britain so good in making brilliant documentaries! I realized, that I tend to watch almost exclusively British documentaries, although it’s not my mother tongue. But it is so brilliantly made, and I absolutely adore this British interpretation with lots of witty insertions in it ...
@ellaellis4072
@ellaellis4072 3 года назад
Meaning mother tongue:))
@Stonefalconetti
@Stonefalconetti 3 года назад
They are good. Simple.
@delharry4392
@delharry4392 3 года назад
And we wouldn't allow a person to lead us , who suggested drinking bleach would help wow
@aov1509
@aov1509 3 года назад
@@delharry4392 🤦‍♂️
@innosanto
@innosanto 3 года назад
Isnt FermiLab us? The guy is great. Ovsrall though uj docs are on avwrage bettwr, because us average and many above average onea are holywood tv shows ans not much documentary.
@CliffCardi
@CliffCardi 2 года назад
Einstein: “I believe in objective reality.” Bohr: “What does objective reality mean?” Schrödinger: “It means he’s afraid of quantum entanglement.” Einstein: “No it doesn’t!” Bohr: “Spooky action at a distance!” Schrödinger: “Stop it Niels, you’re scaring him!”
@ErikBongers
@ErikBongers 2 года назад
Heisenberg: "It all makes me feel uncertain..."
@ranjaymitra1013
@ranjaymitra1013 2 года назад
Wasnt it Einstein who said "Spooky action at a distance!"?
@chadkincham
@chadkincham 2 года назад
@@ranjaymitra1013 yes.
@danae2882
@danae2882 2 года назад
Schrödinger: Curiosity killed the cat you know…
@chadkincham
@chadkincham 2 года назад
I saw Pavlov’s dog chasing Schrodinger’s cat down the street.
@DJStompZone
@DJStompZone Год назад
This was an absolute masterpiece. I really appreciated the obvious thought and effort that went to this video, particularly the jazz club set. And you know what else? He doesnt beg the audience to like or subscribe, because *he doesn't need to*, the content quality speaks for itself. I don't subscribe to many channels, but this is one I want to see more of. Now, on to part 2
@jamesritter4813
@jamesritter4813 Год назад
I never notice that u are correct I can't stand every video I watch they all say the same thing in every single video each person drops, hit that like smash that like n don't forget to subscribe they sound like robotic prostitutes begging for a like it's sad
@ivancarrasquillo4577
@ivancarrasquillo4577 Год назад
@rundmk00
@rundmk00 Год назад
This is a BBC documentary made for TV which would explain no mention of sub or like 👍
@stevesurprenant1005
@stevesurprenant1005 Год назад
Totally agree!!
@mystique1100
@mystique1100 Год назад
It’s ignorant. That stuff he was proposing does not exist. It only iexist in the mind. So nothing exists behind the curtain? Close your eyes and walk through it and see what your run into.
@artdonovandesign
@artdonovandesign 2 года назад
What A Show!!! Prof. Al Khalili's science docs are the greatest ever produced. They have no peer. I lost track of how many times I've viewed them all: Gravity. Information. Energy. Quantum Physics. Everything and Nothing...Simply outstanding!
@31betperez
@31betperez 3 года назад
I love how you explain everything with physical examples that makes it easier to understand. Keep the good work and please continue sharing the discoveries made about quantum mechanics.
@whirledpeas3477
@whirledpeas3477 3 года назад
LOL, you think he reads the comments ?
@31betperez
@31betperez 3 года назад
@@whirledpeas3477 😂🤣❤
@frankdimeglio8216
@frankdimeglio8216 2 года назад
@@whirledpeas3477 THE SIMPLE, TOP DOWN, CLEAR, BALANCED, AND THEORETICAL/MATHEMATICAL PROOF OF WHY AND HOW ELECTROMAGNETISM/energy is gravity: Einstein was definitely not open and honest, as it is CLEARLY impossible to separate inertia/INERTIAL RESISTANCE, gravity, AND ELECTROMAGNETISM/energy. Einstein was selfish, and he was lazy. Very carefully consider what is THE SUN. Now, the stars AND PLANETS are POINTS in the night sky. Gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE, AS E=MC2 is CLEARLY AND necessarily proven to be F=ma ON BALANCE; as gravity AND ELECTROMAGNETISM/energy are linked AND BALANCED opposites; as ELECTROMAGNETISM/energy is gravity !!! (This NECESSARILY represents, INVOLVES, AND DESCRIBES what is possible/potential AND actual IN BALANCE.) Accordingly, ON BALANCE, the rotation of WHAT IS THE MOON matches it's revolution. GREAT. TIME is NECESSARILY possible/potential AND actual IN BALANCE, as ELECTROMAGNETISM/energy is gravity. Indeed, TIME dilation ULTIMATELY proves ON BALANCE that ELECTROMAGNETISM/energy is gravity; as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE !!! Very carefully consider that outer “space” involves full inertia, AND it is fully invisible AND black. (BALANCE and completeness go hand in hand, as it ALL CLEARLY makes perfect sense.) Very carefully consider what is the speed of light (c) ON BALANCE !!! Inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/as) GRAVITATIONAL force/ENERGY, as this balances gravity AND inertia; as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE; AS ELECTROMAGNETISM/energy is gravity. (Gravity IS ELECTROMAGNETISM/energy ON BALANCE.) Consider what is THE MAN who IS standing on what is THE EARTH/ground. Consider what is BALANCED BODILY/VISUAL EXPERIENCE. NOW, touch AND feeling BLEND; AS ELECTROMAGNETISM/energy is gravity. GREAT. AGAIN, TIME dilation ULTIMATELY proves ON BALANCE that ELECTROMAGNETISM/energy is gravity; as E=MC2 is CLEARLY and necessarily proven to be F=ma ON BALANCE !!! GREAT !!! By Frank DiMeglio
@whirledpeas3477
@whirledpeas3477 2 года назад
@@frankdimeglio8216 did you figure that out on your own, or RU-vid videos?
@gregoryraiford5971
@gregoryraiford5971 2 года назад
@@31betperez I think you 👋👋 terret tri and UT uyy eto you UT the it out of your day
@shiny2423
@shiny2423 3 года назад
I don't think I'm smart enough for this doc but I enjoyed trying to bend my brain around the subject. Mind blown.
@mjohnlucen8577
@mjohnlucen8577 3 года назад
Me, too! Hahaha.
@oO-_-_-_-Oo
@oO-_-_-_-Oo 2 года назад
I'm a really big fan of Jim and his way of delivering digestible nuggets of wisdom. Thanks for these videos whoever you may be.
@carcorr
@carcorr 2 года назад
This video has the best explanations I've seen amor quantum mechanics. Thanks professorJim Al-Khalili. I'm loving his documentaries.
@AlexMartinez-1316
@AlexMartinez-1316 4 года назад
"no reasonable definition of reality could be expected to permit quantam mechanics" I love this quote!!
@marcdemell2987
@marcdemell2987 4 года назад
God put forever in the hearts of people so they would not find out the works of the true GOD! Ecclesiastes ch 3.
@MattMajcan
@MattMajcan 3 года назад
this was honestly the best explanation of quantum physics ive ever seen, thank you. to me quantum mechanics is like having free-will built right into the universe, it means things aren't predetermined, you control your own destiny. but when it can be expressed in simple equation form it still leaves room for someone to have created it
@tree2414
@tree2414 3 года назад
Your comment has opened up a whole new perspective on life for me, thank you.
@biancazeroway650
@biancazeroway650 3 года назад
By that logic, I guess Bohr believed in free will, but also in telepathy, while Einstein believed in pre-determined destines and god-like intention. I feel like both of them are right and wrong at the same time, like light :) or Schroedinger's cat :)
@5minutebiology
@5minutebiology 2 года назад
If everything weren't predetermined , astrology and zodiac stars studies that manifest future would be wrong too, which is not. There is a predetermined destiny for every thing that exists and has ever existed in universe. You can not know everything simultaneously cz of uncertainty. Yet many truths to be discovered in quantum physics.
@thedevilsadvocate3710
@thedevilsadvocate3710 2 года назад
Until you defeat death, which is everyone's destiny, you have no free will. You are just running a pre-determined course to your demise.
@BizarroNo.1
@BizarroNo.1 2 года назад
@@thedevilsadvocate3710 "Too bad" no one can rationally/evidentially prove that I don't have free will, eh? Free will deniers are a weird, unserious lot. :)
@itallia666
@itallia666 Год назад
One thing that astounded me was when i was studying jewellery making. Upon taking a piece of scrap silver metal & applying heat from my blow torch, as the silver began to melt, it formed a perfect ball, called granulation I used to make stacks of these metal balls of differing sizes to use on other pieces of silver jewellery. This process never failed to impress me! 🇬🇧👧
@bratz_babyyy4137
@bratz_babyyy4137 Год назад
I can't explain how excited and mind blowing certaint knowledge or ideas or probabilities make me feel, it gives quite an emotion
@ndoboalan1596
@ndoboalan1596 3 года назад
This is truly going down a rabbit hole!!! I cant imagine the number of experiments that would have to be conducted to make such discoveries! And the amount of note taking and record ! This is brilliant! You have to be different to be able to carry on trying new way of doing things!
@alphabravo3566
@alphabravo3566 2 года назад
Nothing new under the sun.
@JDJoeil
@JDJoeil 2 года назад
@GRAPHENE IS IN THE MASKS, SWABS and PCR TESTS!!! Please continue educating us
@samirkhoury7435
@samirkhoury7435 2 года назад
Hurry watc jch subj hey study sub grid ru heh duh duh st huh
@time2see192
@time2see192 Год назад
Experiments and note taking is NOT how they "made such discoveries." It was satanic rituals and direct communication with fallen angels. @Alpha Bravo is in the know. This is ancient. Think Pyramids and Atlantis. Nothing new under the sun.
@jose.montojah
@jose.montojah Год назад
Light, pure energy being perceived and understood by matter and our musings. Light shared.
@hsaz2006008
@hsaz2006008 3 года назад
3.2 million views on a quantum documentary. Jim made quantum mechanics an interesting subject for the public!
@SumerianKing
@SumerianKing 3 года назад
today is 4th of May 2021 and 3.2 million viewers 10 months ago has increased relatively more to 5.1 million viewers.
@nonbiological
@nonbiological 2 года назад
April 1 2022 and views are 6.7million
@existentialbaby
@existentialbaby 2 года назад
@@nonbiological 29 April 2022 - 6.8 mil views
@sihamabdullahiisse7931
@sihamabdullahiisse7931 2 года назад
4 may 6.9 million views
@jakeh2049
@jakeh2049 2 года назад
Yes but you forget the world has 8 BILLION people. It’s deceiving because really it’s only 0.08% of the population. We are very much the minority that care enough about science to watch a well made documentary on quantum physics..
@19zuzi82
@19zuzi82 2 года назад
I am so unbelievably happy, ans I haven't even watched part II. I mean, I know how it ends (maybe), I graduated in it, but THIS is how you should teach physics to students, THIS is entertaining, it's simple but extremely detailed and understandable at all levels, you won't get a class of teens looking at you like you're reciting the bible in latin backwards and then an average C score at the end . THIS is what Physics is, FUN. Endless thinking, endless possibilities, endless learning. Physics is the language of existence and we are just toddlers slowly navigating our ways through learning the ABCs of it, at any given point in time. This is life teaching us. There's nothing better than this. NOTHING. Yeh!
@MediaMattersChannel
@MediaMattersChannel 2 года назад
So well done. Nobody makes documentaries like this anymore. Even down to the flapper singing about quantum entaglement in the background. Love the craft that went in to this.
@saketg5954
@saketg5954 3 года назад
It's so strange to realise that this video doesn't actually exist when I don't open RU-vid.
@chrisfarley510
@chrisfarley510 3 года назад
It has always existed you were just not observing it
@albaricoallan
@albaricoallan 3 года назад
It actually exists in data centers. An analogy of your statement would be bacterias doesnt exist just because we dont use microscope to see it.
@FlamencologyDance
@FlamencologyDance 3 года назад
@@albaricoallan By the same token, just because you don't perceive something does not automatically prove that it does not exist. Stuff like Chi/Qi/Prana,etc. Science will immediately call something woo-woo or pseudo-science just because they haven't managed to prove it's existance.
@blackpope1185
@blackpope1185 3 года назад
quantum mechanics is the clickbait of science.
@blaccky7232
@blaccky7232 3 года назад
@@FlamencologyDance but this is right, if un can't prove it exist then it doesn't exist, this is why some people think god isn't real
@kinshukbanerjee4587
@kinshukbanerjee4587 3 года назад
Thank you so much for this video. Salute all your efforts. RESPECT from India 🇮🇳🙏
@owdbill
@owdbill Год назад
Simply an excellent presentation! Prof Al-Khalili expains the physics physics so clearly AND puts it in context. I ploughed through black-body radiation and the UV catastrophe sixty years ago in school without ever hearing about the underlying connection with industry and light bulbs. What a great program!
@philosopher3209
@philosopher3209 2 года назад
This is amazing, I love the unique style of presentation. Thank you for simplifying the entire concept of quantum mechanics!
@chefgiovanni
@chefgiovanni Год назад
This was all amazing, but let's really learn to get better at cooking . Watch our free MasterClass videos and Sub the Chefs.
@lifecoachanant
@lifecoachanant 2 года назад
Mind-blowing, confusing, enchanting....really love your efforts to help us understand the utterly confusing quantum world.
@kjevers1
@kjevers1 5 лет назад
I found this extremely interesting, given I cannot even begin to grasp the basic mathematics in it. I really liked the way the explanations were presented. Dumbing down for the average person, without making me feel like a drooling idiot sitting in the corner. Thank you.
@DenverDonate
@DenverDonate 5 лет назад
"Thank you" doesn't pay the bills, you need to click on a few of those ads for that free education you just received.
@MxStella
@MxStella 5 лет назад
@@RaphealAmbriousCostau Oh is he? Because he says he can't even begin to grasp the maths, he's a stuck up "I am very smart" prick?
@bengrizzlyadams6187
@bengrizzlyadams6187 5 лет назад
That was the purpose of the exercise.
@92587wayne
@92587wayne 5 лет назад
You have been using the wrong mathematics, the Universe is built, base upon Mathematics using Binary numbers! 0/1.
@bengrizzlyadams6187
@bengrizzlyadams6187 5 лет назад
@@92587wayne If you only play video games, maybe...
@Allworldsk1
@Allworldsk1 2 года назад
These people were unbelievably smart. Respect to them and their brains
@michellejean8068
@michellejean8068 2 года назад
I appreciate what Einstein said . That between Intellect and imagination. That imagination. by far was the greater. Genius. Yes. ..
@ludvigwittgenstein9609
@ludvigwittgenstein9609 Год назад
This documentary is not (completely) accurate. Speaking as a physics researcher in steady state photonics with a Masters in history (scientific history, specifically the history of the blackbody radiation and early quantum mechanics), there are many omissions and inaccuracies in this video (it's still good, just clearly not rigorously researched). Take Einstein for instance. This video makes it seem like Einstein was against quantum mechanics when HE was the one that created most of the original concepts in quantum mechanics. It was Einstein who first derived the correct value for zero point energy/motion 10 years BEFORE Heisenberg's Uncertainty Principle. Einstein is usually revered as the father of special and general relativity. However, Albert Einstein is also the father of Quantum Theory and Condensed Matter Physics (a subset of which is Solid State Physics, my field) - including liquids. His 1907 article on the specific heat of solids introduces, for the first time, the effect of lattice vibrations on the thermodynamic properties of crystals, in particular the specific heat. His 1905 article on the photoelectric effect and photoluminescence opened the fields of photoelectron spectroscopy and photoluminescence spectroscopy. Other important achievements include Bose-Einstein condensation and the Einstein relation between the diffusion coefficient and mobility. Einstein was the first to come up with what is essential known as LASER theory, he was the first to come up with matter waves, probability waves, quantum entanglement, he was the first to quantize the radiation field, etc. Many science historians believe he should have gotten anywhere from 7 to 10 Nobel Prizes, most of which would be in quantum mechanics. Lastly, without Einstein's help neither Schrodinger, Bohr, Max Born, or Heisenberg would have ever discovered the equations they are most famous for in quantum mechanics. Stachel, Stone, Pais many other physicists/science historians have written about this. Einstein is widely regarded by many science historians and fellow scientists as the greatest scientist of all time, there's good reason for that. And I haven't even talked about his incredible discoveries in relativity, statistical mechanics, thermodynamics, physical chemistry, and several other areas. Mind blowing intellect. I doubt we will see another Einstein ever again. Heck, he solved the famous Tea Leaf Paradox that had mystified intellectuals for centuries in his spare time out of boredom. And even the latest theory of Quantum Gravity requires two huge Einstein ideas: Einstein-Rosen Bridges and Einstein-Podolsky-Rosen Correlations. He basically created modern physics as we know it. His criticisms of quantum mechanics were valid then as they are now - and those criticisms led to the creation of quantum information theory.
@NomenNominandum
@NomenNominandum 2 года назад
This card analogy is pretty ingenious and helpful. The Bell inequalities themselves are pretty technical and hard to explain to the layman.
@the_unspoken_of
@the_unspoken_of 3 года назад
The doc is absolutely brilliant and an eye-opener. Thank you for it and more, please. Many thanks.
@greasybean0843
@greasybean0843 2 года назад
When you realize the current age of physics is only about 70-100 years old. Mind blowing. The when you think about such greats of the world and great minds of physics only lived 50-70 years ago and we are still just understanding what they were discovering/creating in mathematics and science
@connangus2076
@connangus2076 2 года назад
When you think about how Einstein was less than 100 years ago, isn't that mind blowing also ? I don't understand how someone that was so incredibly more intelligent than us came before us.
@startfarting
@startfarting 9 месяцев назад
Such a great mind now he’s dead
@edanazlevent5443
@edanazlevent5443 2 года назад
I litterally cried while watching. Best thing i have ever seen
@emmilypalmer9269
@emmilypalmer9269 2 года назад
@29:16 this is the most elegant mathematical explanation to describe our inability to understand “God” and our individual paths to enlightenment and how beautifully quantum the ability to interact and affect our “realities”, are. I love metaphysics 💕
@alphaomegia3589
@alphaomegia3589 3 года назад
For man to move forward, he must unlearn everything he knows.
@sergeantcrow
@sergeantcrow 2 года назад
We can still go forward, (.. before the Sun engulfs us..) , with the 'macro' reality that is amazing and hopefully that you are enjoying.. Though it is good to try to look at or think about in awe the underlying mysterious 'fabric'.
@racecitypatriot5017
@racecitypatriot5017 2 года назад
All of the knowledge of the universe is already inside of us We just got to learn how to see/get it out.
@lisaschuster9187
@lisaschuster9187 2 года назад
But trust what arrives at his door is real.
@BigT27295
@BigT27295 2 года назад
Amen brother..
@pedrofelipefreitas2666
@pedrofelipefreitas2666 Год назад
Except unlearning that one must unlearn everything he knows... Wait a sec-
@nickbarton3191
@nickbarton3191 Год назад
If you think you understand quantum mechanics then you didn't understand the problem. Such a great explanation of John Bell's hypothesis.
@spiritcdl
@spiritcdl 2 года назад
I have known about the Slit Experiment for decades and never really understood the Schrodinger's Cat analogy. The spinning coin made so much more sense, now I get it. Thank you.
@Longformula
@Longformula 4 года назад
The world is getting so depressing politically These videos make me happy
@dudedaner3859
@dudedaner3859 4 года назад
Plpl lol ll Lll
@dudedaner3859
@dudedaner3859 4 года назад
Llll Lpppp lol lolll
@dudedaner3859
@dudedaner3859 4 года назад
L
@dudedaner3859
@dudedaner3859 4 года назад
Llll ppl p Lol Lllllllllll lol l M
@dudedaner3859
@dudedaner3859 4 года назад
Llpll look ppl l L L
@joeywang1590
@joeywang1590 2 года назад
Wished I would have had an amazing professor like Prof Al-Khalili. My physics prof was a total toad, and really unhelpful. I don't know how I missed this video until recently. Both parts 1 and 2 are utterly fascinating. And why are people giving this a thumbs down, for God's sake???
@markhamilton8728
@markhamilton8728 2 года назад
They are too busy keeping up with the Kardashians. SMH 🤦‍♂️
@robertbihn3005
@robertbihn3005 Год назад
@@markhamilton8728 lol , I thought the comment would be , Trump's non science followers
@mystique1100
@mystique1100 Год назад
If I’d had a professor like this guy I would’ve argued with him like Einstein did.
@RagingGeekazoid
@RagingGeekazoid 2 года назад
What's really shocking is that our "descent into scientific madness" may actually be a psychological phenomenon rather than a genuinely scientific one. To escape from the absurdity of objects being in more than one place at a time, all you have to do is give up the idea of "objects" existing at all. The wave equations of quantum mechanics indicate that matter is a kind of wave, and quantization can be explained as a property of interactions between matter and energy fields. So what we think of as a particle of matter is really just a wave packet whose mass or energy content is based on the interaction that created it.
@ValMartinIreland
@ValMartinIreland 2 года назад
Above atom level there is no such thing as an object, There is just a collection of atoms.
@RagingGeekazoid
@RagingGeekazoid 2 года назад
@@ValMartinIreland Atoms may be waves.
@fredericoamigo
@fredericoamigo 3 года назад
Brilliant documentary! Jim Al-Khalili is an incredible presenter! It so impressive how he manages to communicate this immensely complicated stuff in a way that people actually can understand it.
@ProfrCarlosSimoes
@ProfrCarlosSimoes Год назад
"Understand it"... 🤟🏽
@Dorvita
@Dorvita 4 года назад
absolutely awesome and put in such a simplistic way everyone can appreciate and enjoy. Thank you for sharing. x
@Ian_sothejokeworks
@Ian_sothejokeworks Год назад
Loving 'Tangled Up With You'. "When I observe you, you change your behavior" is an awesome line.
@alistairwilliams9885
@alistairwilliams9885 2 года назад
Magnetism between charged particles including the physical presence of operators would effect the experiments. Electromagnetic fields are always influenced by something or even apparently nothing 😊👍. Nice program.
@Mani_Umakant23
@Mani_Umakant23 2 года назад
It's definitely one of the top notch documentaries that you can find on RU-vid.
@mohammademaditaj9479
@mohammademaditaj9479 3 года назад
just for youtube algorithm to show me more of these🙂
@clovisthegreat7078
@clovisthegreat7078 3 года назад
ditto
@badmintongo4832
@badmintongo4832 3 года назад
Look at Half-Baked Thoughts on De Sitter space by Leonard Susskind recently from an IAS(advanced study) lecture, or look at Edward Witten's lectures on M-Theory and Information Theory.
@NelmacCity
@NelmacCity 3 года назад
Good idea
@bt21manager50
@bt21manager50 2 года назад
Amazing documentary. Things like this always blows my mind and enables me to think widely. And at the end of a topic when I learn something new and astonishing I cant help but smile bcs these are so amusing. Also huge respect to the scientists who are able to think and invent and see the world is such different perspectives. They inspire me a lot
@jn7819
@jn7819 Год назад
Just like a knuckle ball pitch in baseball.
@williamthomas5023
@williamthomas5023 Год назад
Ikgikik oh gugjg
@williamthomas5023
@williamthomas5023 Год назад
I got g I kiggi
@wb7ptr
@wb7ptr 2 года назад
Such a mind bending mystery. I had NO idea it started with Edison's light bulb. Thought it was more recent. An Einstein and his space-time ideas? Equally mind bending. And what about Stephen Hawking's "god particle"? I suspect the Universe is full of mysteries we have not even imagined yet. I hope I am alive to see some of these things unravelled.
@matttirado7661
@matttirado7661 2 года назад
Why wouldn't it be?!?!...Do you really think that God will let you understand him at her level?!?!...that is the level of the infinite and the only thing that is infinite is our quest for knowledge...kind of like a child that keeps asking why:)
@existentialbaby
@existentialbaby 2 года назад
@@matttirado7661 what the bullshit hell you are taking, god doesn't exist. You can't get away by saying that i can't understand God that God is beyond comprehension. Then my guy I'll say just like your god i can posit another being called The Invisible Pink Unicorn that created the whole universe for the jest of it and see us suffer. You can't prove yours and i can't prove mine. Deal settled. There's no good reason to believe God exists neither the IPU.
@jackiehammond5231
@jackiehammond5231 4 года назад
Tesla said when spirituality meets science we will go forward faster then all decades before us !
@minnesotanice4490
@minnesotanice4490 4 года назад
actually he says when science starts studying non matter*
@tricemcc4458
@tricemcc4458 4 года назад
The revolution will not be televised ✊.....the revolution is the evolution of conciousness 🕉
@LiLi-or2gm
@LiLi-or2gm 4 года назад
Jackie Hammond No, he didn't.
@ashkax
@ashkax 4 года назад
Didn’t he fell in love with a pigeon ?
@avidnongetit8710
@avidnongetit8710 4 года назад
Thank you Jackie! I've been thinking about that very set of topics. If scientists and engineers weren't corrupted as children, being taught to separate philosophy and Spirituality from math and science we would have a chance to see the united universe. Sadly, our individual "religious beliefs" can also corrupt our understanding of what Tesla's model meant
@deanryan8725
@deanryan8725 5 лет назад
What a fantastically presented documentary thanks for this.
@justinlmc1
@justinlmc1 2 года назад
Question I have always wanted a good hypothesis on is why is it we all see the same thing without being told what it is before hand?
@maharlikabebz2249
@maharlikabebz2249 2 года назад
I feel bad for him when somehow had to apologize for giving us the most understandable explanation he can give... Thank you sir for the effort, you did a great job, it's still as mind blowing!!
@unde4552
@unde4552 Год назад
bruh
@otrondal
@otrondal 3 года назад
Minor error at 11:10. The reason that the fingers shadows has unsharp edges is that the sun has an angular diameter of half a degree. Try with a point source, for example a welding spark at a long distance, then you get a sharp shadow. With a closer inspection of the shadow, you can see diffraction patterns. That is wave like behaviour.
@ariffbasri
@ariffbasri 3 года назад
Brilliant presentation Jim, I m loving it.
@priceton8416
@priceton8416 2 года назад
this is crazy man if we can truly analize Quantum Entanglement then it is goona truly change our way of thinking of reality I am truly blessed that people study such kind of unimaginable things while we just do nothing and waste our precious time
@jamesbond-pg3pl
@jamesbond-pg3pl Год назад
Thanks Dr. Al Khalili, Great program put together, excellent explainer,
@ellaenchantedgoddess268
@ellaenchantedgoddess268 3 года назад
I always had/have thirst to know what is Quantom physics as a person who just like physics with little knowledge about it. This video really fed me tremendously. I am so thankful for it. Greatly appreciate it. God bless you. Truly thank you for the explanation & every little experiments you put out in the video. It made me understand Quantom physics so well, although not 100% but half way there. Glad that I can start from here to figure out, teach myself one by one ❤
@Dezil
@Dezil 4 года назад
This really should be titled “The history...” as this is the primary focus
@israelakpan8852
@israelakpan8852 2 года назад
Recently I've been feeling very lost in my own life, feeling alone and so uncertain of what's to come and who I really am. I think this makes me cry so hard because of reasons I can't even start putting into words...We're all searching for answers that elude us at almost every turn huh?
@schmetterling4477
@schmetterling4477 2 года назад
Say what? ;-)
@apppranks1410
@apppranks1410 Год назад
I really like the way Jim delivers these subjects. My only (tiny) complaint about this video is the "fuzzy round the edges" comment to support the wave-like nature of light. The section 11.00 to 11.30 is in need of a rethink - the fuzziness is not evidence of wave-like behaviour, it's due to the area of the light source. It's made a little worse, in my opinion, by labelling it "common sense".
@user-mg8lx2ls1p
@user-mg8lx2ls1p 3 года назад
Good documentary I have ever seen! It is containing very beneficial contents and easy to understand them.
@infiniteuniverse123
@infiniteuniverse123 5 лет назад
Great show! It explains everything so simply. Thanks
@itisimatadvc
@itisimatadvc 2 года назад
Is this another one of those videos where we get part one but not part two? You guys are great at doing that.
@sarthak12
@sarthak12 2 года назад
Thank you sir brilliant work i am very very inspire with scientist who do this type of work you forces me to think widely in the top thank you i am from India and want to be a physicist and make all the problem solve thank for inspiring me remember my name one day i do big in this field
@nokulungamncube5428
@nokulungamncube5428 4 года назад
Profound, enticing, puzzling, jaw dropping & enlightening. Thank Dr Al Khalil and your team.
@marcdemell2987
@marcdemell2987 4 года назад
Khalil sounds a lot like Kali.
@existentialbaby
@existentialbaby 2 года назад
@@marcdemell2987 Khalili
@timsullivan4566
@timsullivan4566 5 лет назад
I may not be a rocket-surgeon, but I STILL think shows like this are worth watching - after all, if I have NO idea about how reality works, then how can I make sure my quantum mechanic isn't over-charging me?
@aaronfranke3251
@aaronfranke3251 5 лет назад
Tim Sullivan lp
@Thingsthatmakemelaug
@Thingsthatmakemelaug 5 лет назад
Tim Sullivan -Pressious! LMAO
@pharmerdavid1432
@pharmerdavid1432 5 лет назад
Exactly!
@mzsongs
@mzsongs 5 лет назад
ha haaa!! nice!
@echoinfinite6686
@echoinfinite6686 5 лет назад
lol whats a rocket surgeon
@MyDreamHobbies
@MyDreamHobbies Год назад
One of the greatest youtube videos.. luckily came across this after almost 5 years of the video...
@athomecomedy
@athomecomedy 2 года назад
Wonderful video. I have been watching videos trying to understand Quantum Physics, this is the best one I have come across thus far.
@schmetterling4477
@schmetterling4477 2 года назад
You can watch this all day long and you won't understand a thing.
@fadidawo118
@fadidawo118 3 года назад
Jim always takes us into a parallel world of curcuriosity and bizarreness
@nuranarrowood5808
@nuranarrowood5808 2 года назад
at the parallel world, we may have a copy ourselves??
@-_Nuke_-
@-_Nuke_- 6 лет назад
Awesome as always! Love to find out more everytime a documentary of QM comes about, and this one is realy well done!
@Speakinrythm
@Speakinrythm Год назад
I love his demeanor he so well spoken and the explanation is simple enough to grasp
@Boussaty
@Boussaty 2 года назад
Just amazing and brilliant lessons, thank you very much for your efforts.
@Davidsavage8008
@Davidsavage8008 2 года назад
Imagine what we don't know. Then imagine nothing is impossible. Now consider why free energy is illegal and unpatentable because it goes against vested interests.. Robbing Peter to Pay Paul is the bread and butter TODAY
@spnhm34
@spnhm34 5 лет назад
Quantum entanglement is like a pair of socks. Their fate is connected even when one is lost
@csmcmillion
@csmcmillion 5 лет назад
Experiments have ruled out the glove/sock explanation. Einstein was wrong.
@jamesgingles335
@jamesgingles335 5 лет назад
Love It!
@yolandayoung6519
@yolandayoung6519 5 лет назад
Well said!!!
@vishalshah_075
@vishalshah_075 5 лет назад
with pair of socks it is already predetermined that of sock is right hand one and other is left hand one so if one which we find is right hand for instandce you can tell other is left hand. But the states of electrons are not predetermined as the probability f the state f electron can +-1/2 . So, when you measure it collapse into one of the either state. and the other electron (quantum entengled) state will be affected taking the opposite state of the former. So, it is not predetermined unlike Einstein's concept stating they are like pair of socks or gloves.
@spnhm34
@spnhm34 5 лет назад
Vishal Shah socks are left and right handed? In which universe is that true?
@toddhuff6007
@toddhuff6007 3 года назад
This whole presentation was Genius sir I myself am I guess a simple country boy from the mountains of Virginia have mechanical type mind. This made a lot of scene
@kamal2005kant
@kamal2005kant Год назад
I love the way he describes all the physicist and scientist with personal touch
@manuelcampagna7781
@manuelcampagna7781 Год назад
Dear Dr Al-Khalili, in Berlin a light bulb is called "eine Glühbirne" (literally "a glow-pear"), "Birne" (pear) for short.
@rayanhiron9607
@rayanhiron9607 4 года назад
This documentary was well-prepared, I love this. I was engaged.
@BillAnt
@BillAnt 4 года назад
That was the plan sir. ;D
@daedaethomas47
@daedaethomas47 4 года назад
8===}~
@RosyOutlook2
@RosyOutlook2 4 года назад
Engaged another word for programmed.
@tinarashea
@tinarashea 4 года назад
Remember when you could watch a single video on RU-vid without 15 commercials? Pepperidge farms remembers.
@Crusaders_79
@Crusaders_79 4 года назад
Pay for premium no commercials 👍
@markdelgado6984
@markdelgado6984 4 года назад
@@Crusaders_79 they broke you into wasting money. Money = time. They're still taking your time and making you broke. Don't pay for youtube
@MasterWitchDoctor
@MasterWitchDoctor 4 года назад
@@Crusaders_79 real good idea pay for sensorship
@mahlononthemoon2728
@mahlononthemoon2728 4 года назад
They're there because you looked at it
@Wohodix
@Wohodix 4 года назад
adblock
@redriver6541
@redriver6541 Год назад
This was an absolutely amazing episode. This is the video that made me subscribe....like.....and watch every video you guys have made. I absolutely love it. Thanks.... . from Western Kentucky USA.
@Thefixerman
@Thefixerman 2 года назад
Great watch. I’ll be sure to watch part two😊
@mustafadakheel7835
@mustafadakheel7835 3 года назад
We are proud of you Dr. Jim thanks for science staff 🇮🇶
@neao7939
@neao7939 3 года назад
Finally! - Now people can start to see that ANYTHING is possible and everyone's reality is based on what they choose to see ;) .... great video!
@sergeantcrow
@sergeantcrow 3 года назад
Not when it comes to macro... only with sub atomic..
@mrsatire9475
@mrsatire9475 3 года назад
Those other people you speak don't really exist.
@Winston.Smith101
@Winston.Smith101 Год назад
If only my physics teacher could have delivered his lessons like this, I might have achieved a decent grade ⚛️😄
@chrisfoster3772
@chrisfoster3772 Год назад
Thanks Mike
@allensherrill850
@allensherrill850 Год назад
In the other universe, you were getting straight A’s!
@chrisfoster3772
@chrisfoster3772 Год назад
@@allensherrill850 Thanks Alan
@teresahild
@teresahild Год назад
So grateful to have found Part 1 and Part 2!
@prasanthb2642
@prasanthb2642 2 года назад
Much love for this channel and these videos. It's really interesting and wanted to discuss and let the world know about it. Thanks for posting these interesting concepts
@jeffolsen4983
@jeffolsen4983 3 года назад
THEE best visual illustrations of quantum theory I have seen. Hats off!
@highgaming1276
@highgaming1276 3 года назад
Hey Jeff
@highgaming1276
@highgaming1276 3 года назад
Guess what
@everthcruz788
@everthcruz788 2 года назад
Excellent documentary Fascinating stuff the mysteries of science The mysteries of Quantum Physics
@tariqsyed445
@tariqsyed445 Год назад
Utterly mind boggling, yet super interesting !!
@yuvraj1566
@yuvraj1566 3 года назад
British made documentary are always so good!
@markbrisec3972
@markbrisec3972 3 года назад
I really tried to understand this experiment with electrons done at Bell labs but it's simply beyond me. But since we're talking about quantum physics here, I'm too ashamed for not understanding it. After all it was the great physicist Richard Feynman who said "If you think you understand quantum mechanics/physics, you don't understand quantum mechanics"..
@schmetterling4477
@schmetterling4477 3 года назад
You clearly don't have a sense of humor, either. That sentence was an insider joke by the guy who wrote one of the best books on quantum mechanics.
@existentialbaby
@existentialbaby 2 года назад
Don't be ashamed for not understanding phenomenon which we are not meant to comprehend without logical dexterity. Some people are made for that, they do the job for us and we are happy they do it.
@ludvigwittgenstein9609
@ludvigwittgenstein9609 Год назад
@@schmetterling4477 Wrong. Feynman held that position as real. He even said the problem was so complicated he's not even sure there's a problem. It's 2022 and we still don't fully grasp the why and how for quantum mechanics otherwise we'd have quantum gravity already.
@ludvigwittgenstein9609
@ludvigwittgenstein9609 Год назад
@@existentialbaby thank Einstein 😎
@schmetterling4477
@schmetterling4477 Год назад
@@ludvigwittgenstein9609 Dude, the man was a jokester. And no, there is absolutely nothing complicated about quantum mechanics. It is actually the easiest of all physical theories to understand because the math is completely linear. You are simply suffering from physics DK.
@MrVirkMedia
@MrVirkMedia Год назад
Just loved it. Love the presenters energy and way of explaining .My feelings right now I feel enlightened ❤️
@allensherrill850
@allensherrill850 Год назад
Mr. Virk.. I’m not looking at you, at the moment. That means that you don’t exist, (how do you like being nothing?)
@MrVirkMedia
@MrVirkMedia Год назад
@@allensherrill850 LOL it feels alright bud hope u are doing alright too
@allensherrill850
@allensherrill850 Год назад
I’m nothing 😁
@MrVirkMedia
@MrVirkMedia Год назад
@@allensherrill850 yes you are, gosh u are taking it too seriously😂 .. love it
@allensherrill850
@allensherrill850 Год назад
The fact that you have read and responded to my post (even when I wasn’t watching you) proves that the theory is incorrect 😊
@JIMJAMSC
@JIMJAMSC Год назад
Had a electronics teacher who was growing tired of us asking to many questions. He said if at every step we stopped and ask "WHY" we would never make it past chapter one. Then one day he had some resistors and sure enough a "why" does it work rang out. He pulled a quarter out of his pocket, said "This one is on me. you pay for the next one." Then he smashed the resistor with a hammer into dust. "Sometimes just need to know that things do what they do and move on."
@mystique1100
@mystique1100 Год назад
Stop this guy is proposing may exist but it’s not existing in the physical world.
@TheGenelive
@TheGenelive 5 лет назад
Everything that exist is just a vibration or frequency. Even down to your emotions have an effect in the universe. It is a blessing to be alive, just to be apart of life itself.......the body is an amazing machine......there are 300 mil, tril atoms per cubic feet of air. Thats alot of energy...Breeeeeaaath! Very good Vid. I'm headed to the book store today, I need more understanding of this Quantum thing. To make my mind vibrate on a higher level.....There must be a GOD....Peace!
@benjaminescalante2613
@benjaminescalante2613 4 года назад
Yr absolutely right. Period
@nottsork
@nottsork 4 года назад
no godd in that sense but Magic definately besides that light experiment knd of disprooved predetermination of events ie , no fate not christian god. no predertmined organisatoin of particals that make your life go a particular way. no im not athiest either but my view of devinity does not limit istself by antiquated falsehoods there is space for science and religion u have to see beyond., and in to extradimesional vibrations of energy.
@Retribution_X
@Retribution_X 4 года назад
I don’t believe in any dogmatic version of God prescribed in any old book of any religion - but I do believe in some kind of ‘Divine Source,’ for lack of a better description. The God in these abrahamic religions seem far too emotionally human. & vengefully dick-like in nature.
@danielogwara3984
@danielogwara3984 4 года назад
Retribution X. Hahaha
@lalikhvedelidze1501
@lalikhvedelidze1501 4 года назад
I recommend HIGHLY “ the Holographic Universe” by Michael Talbot
@naimtv6606
@naimtv6606 5 лет назад
Just watch the video don't complain the ads. A few click doesn't hurt your hands or fingers. It worth watching.Then wasting time in video games or TV shows. These scholars devoted their time and efforts to deliver quality videos to change the world. We supposed to appreciate them rather to complaining. What you say good people? Do you agree with me or not? Please comment.....Thank you........ Love you all.
@ryanashby2188
@ryanashby2188 5 лет назад
NAIM TV Yes! Finally someone who thinks like me. I don't understand why people watch the videos and then complain about what they've just spent an hour watching.... I mean, we all have the (rather easy) choice of making a simple "click" if we don't like what we're seeing and then we can do/watch something else, in SECONDS lol. People are just silly brotha. Also, people watch these videos that have been delivered by some of the smartest scientists in their respective fields (and the world) and then try to criticize them or say that they didn't do a good job or know what they were talking about or their theories don't make sense... lol 🤦‍♂️ Just because someone doesn't understand quantum mechanics doesn't mean that the most accurate scientific theory ever (QM) is wrong lol smh.... Thanks for letting me rant
@rhonnn_
@rhonnn_ 5 лет назад
yea i few taps wouldn't hurt your fingers. ads like gay dating apps showing two half naked asian men in a bathroom only makes me wants to throw up and slap my phone in your stupid face! stop bitching about people complaining about ads u dumbfuck.
@0Beyonder0
@0Beyonder0 5 лет назад
Yes. A few annoying ads in exchange for free and quality info !
@Nautilus1972
@Nautilus1972 5 лет назад
If you haven't got the intelligence as a user to remove ads from youtube by using adblock ...
@jasonyourmom9360
@jasonyourmom9360 5 лет назад
To many ads to often
@nayrreliew
@nayrreliew Год назад
Absolutely fantastic! I'm not an intelligent man but was able to follow the video and was metaphorically on the edge of my seat the entire time. Thank you for the education!
@mth469
@mth469 Год назад
if you came here to watch this video you are an intelligent man
@ernestolombardo5811
@ernestolombardo5811 Год назад
Ok, I just need to publicly acknowledge that my mind is blown by the fact that the foundation of this episode is Einstein's Nobel-winning Photoelectric theory, the one that is NOT Relativity (Special or General) and is mentioned in passing, if at all, in every single other documentary I have ever seen.
@slawomirczajkowski9481
@slawomirczajkowski9481 Год назад
Do you know that Einstein was a Jew A Fraud???
@tommymikalsen9875
@tommymikalsen9875 3 года назад
Jim has taught me more than schools ever did
@Satan666Official
@Satan666Official 4 года назад
My mom says "the dishes won't clean themselves!" Science says otherwise.
@HowardBaileyMusic
@HowardBaileyMusic 4 года назад
what dishes?
@Satan666Official
@Satan666Official 4 года назад
@@HowardBaileyMusic You blew my mind
@dr_success
@dr_success 4 года назад
they are clean until your mom sees them, that's science ...
@bigwillh4118
@bigwillh4118 4 года назад
@@dr_success LMAO!! You stupid 😂.
@talycorral1867
@talycorral1867 4 года назад
Yep
@Kittykatxxx419
@Kittykatxxx419 2 года назад
Really good documentary and narrator xx throughly enjoyed 💜 also I loved the little 1920s singing act wish could get the song 🎵
@johnnymnemonic3883
@johnnymnemonic3883 2 года назад
No mentioned of Paul Dirac??? One one the main contributors to quantum mechanics!! I learned the most from reading through Dirac’s lectures and papers on QM
@fvladykathy8609
@fvladykathy8609 2 года назад
Just remember the height of consciousness,and reality,where ever you go there you are,given you are in the same realm you started.
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