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Quantum Reality: Space, Time, and Entanglement 

World Science Festival
Abone ol 1,2 Mn
görünümler 8 Mn
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Brian Greene moderates this fascinating program exploring the fundamental principles of Quantum Physics. Anyone with an interest in science will enjoy this thought-provoking and highly entertaining show.
PARTICIPANTS: Mark Van Raamsdonk, Gerard ’t Hooft, David Wallace, Birgitta Whaley
MODERATOR: Brian Greene
WATCH THE TRAILER: • TRAILER - Quantum Real...
WATCH THE LIVE Q&A WITH MARK VAN RAAMSDONK: • WS CONNECT Q & A with ...
Ninety years after the historic double-slit experiment, the quantum revolution shows no sign of slowing. Join a vibrant conversation with renowned leaders in theoretical physics, quantum computation, and philosophical foundations, focused on how quantum physics continues to impact understanding on issues profound and practical, from the edge of black holes and the fibers of spacetime to teleportation and the future of computers.
MORE INFO ABOUT THE PROGRAM AND PARTICIPANTS: www.worldsciencefestival.com/...
This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.
- Subscribe to our TRvid Channel for all the latest from WSF
- Visit our Website: www.worldsciencefestival.com/
- Like us on Facebook: / worldsciencefestival
- Follow us on Twitter: / worldscifest
TOPICS:
- Brian Greene's introduction to Quantum Mechanics 00:00
- Participant Introductions 03:32
- Where do we currently stand with quantum mechanics? 05:30
- Chapter One - Quantum Basics 07:48
- The Double Slit experiment 14:18
- Chapter Two - Measurement and Entanglement 26:53
- Quantum Mechanics today is the best we have 41:27
- Chapter Three - Quantum Mechanics and Black Holes 59:07
- Black holes and Hawking Radiation 01:03:56
- Chapter Four - Quantum Mechanics and Spacetime 01:15:45
- Chapter Five - Applied Quantum 01:23:36
This program was recorded live on 6/2/17 and has been edited and condensed for our TRvid channel. Watch the original full livestream here: • LIVESTREAM - Quantum R...

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29 Kas 2023

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@kaister901
@kaister901 8 aylar önce
Even though I struggle to understand easily 70% of the stuff said in this video. I love watching it. It feels so cathartic to see what the best minds in humanity have achieved. We as a species have gone from living in caves to studying the very atoms that make those caves.
@johnnyjericho8472
@johnnyjericho8472 Aylar önce
Oddly enougj a hole of anysort is the only thing not made of atoms.
@timsullivan5711
@timsullivan5711 11 aylar önce
I am constantly amazed at and thankful for the quality of the discussions presented by the World Science Festival! Thanks Brian and everyone at WSF.
@MrVikingsandra
@MrVikingsandra 10 aylar önce
This is absolutely brilliant! I've never seen the double slit experiment "live". I also love that the Nobel Prize guest is the only one who brought notes 😄
@chaslewis3334
@chaslewis3334 2 yıl önce
Time for my monthly dose of “listen to a discussion on quantum mechanical concepts, understand 3/4 of it, forget half of it, try to explain some portion of it to someone, realize I’m an idiot, then listen to more later” Vicious cycle
@ZiplineShazam
@ZiplineShazam 2 yıl önce
My thoughts exactly brother !!!. . . .To be honest, I truly miss the time in my life when all I was concerned about was building ramps to jump our bikes over.
@chasewatson1505
@chasewatson1505 2 yıl önce
I thought I was the only one
@fedemustdie_6586
@fedemustdie_6586 2 yıl önce
i'm in this picture and i don't like it
@kendoncurtis6174
@kendoncurtis6174 2 yıl önce
Three steps forward two steps back 😂
@fawcue5844
@fawcue5844 2 yıl önce
If you understand 3/4 you're definitely not an idiot
@M_K171
@M_K171 10 aylar önce
Scary and exhilarating at the same time. And realize that these insights are still the tip of the iceberg. The universe is so awesome.
@zzscotty
@zzscotty 5 yıl önce
Mark Van Raamsdonk is a brilliant physicist. His idea of unifying classical physics and quantum physics via Susskind's and 't Hooft's holography, Einsteinian classical gravity and Einsteinian quantum entanglement to explain the structure of spacetime is the biggest leap forward in this area since the establishment of QED in the 1950s. No wonder Greene expressed his feeling of awe and applauded this work. Van Raamsdonk is a Nobel caliber physicist.
@letsif
@letsif 5 yıl önce
This was the most exciting part of the discussion
@jessiferri7388
@jessiferri7388 5 yıl önce
Nostra Damus I agree, I enjoyed his interpretation very much, "...an entangled universe. "
@voidisyinyangvoidisyinyang885
Exactly Brian forget to mention that Louis de Broglie predicted all of this in 1923. He PREDICTED quantum diffraction waves as quantum nonlocality and he explained WHY it was happening. Not Max Born. So Now they come back to add in relativity. But de Broglie already had relativity in the model. haha. Hilarious. Astrophysicist Paul S. Wesson acknowledged that de Broglie had figured it out - and so Wesson realized the correct model. He didn't get the credit though - oh well. Also B.G. Sidharth should have got the Nobel prize - and he figured all this out. Even Fred Alan Wolf in his SpaceTime and Beyond book - predicted the same model.
@aaroncurtis8545
@aaroncurtis8545 5 yıl önce
I agree, that is amazing! And I've been so into Susskind, and that Raphael something guy. Then this guy is next level. That was a mind blow. Ever heard of a book called The Universe of the Mind? It traces the history of the mathematics and physics in a very 'purely the ideas' way. My point being, it definitely needs to be updated with this concept.
@imambaybars3405
@imambaybars3405 4 yıl önce
It’s a beautiful theory, like a light at the end of this quantum tunnel
@ffrankk
@ffrankk 2 yıl önce
In this time of fake news and mental crazyness on television and the news, it is so healing for me to have found this channel! Thank you for bringing this very highly appreciated knowledge!
@someone1331
@someone1331 Yıl önce
Research matrix reincarnation soul trap,Forever conscious research
@SueChef100
@SueChef100 Yıl önce
💯
@HLANGL
@HLANGL 11 aylar önce
41:20-45:50 (Gerard 't Hooft) and 1:15:15-1:15:20 (Mark Van Raamsdonk) : Cannot agree more ..., really appreciate their humbleness compared to most others .... Despite all the hype and at times the fake exaggeration going around / being propagated around by various media too, we got to accept the fact that we are still very much at the infancy, or at most at the level of adolescence, in terms of comprehensively understanding these highly complex systems/phenomena. Modern Science and Quantum Mechanics as part of it may be the best option we've got at this stage, true, still it remains very much immature to cover these aspects in sufficient detail which are beyond our physical/empirical reach too more often than not. Be it Classical Science/Physics or Quantum Theory/Mechanics, all these are just models we have developed with our pretty limited human perception to understand these natural systems/phenomena which may have existed for trillions of trillions of years (or even longer ...). To put things into perspective, we may not have lived at least even 50, 000 years as of now as a (developed) human civilization, our so-called Modern Science may not have any of its roots beyond 5000-10000 years, the majority of our Classical Science/Physics have been developed over the limited time span of last 500 years, our study of Quantum Mechanics has a history of less than 100 years; nothing but an infinitesimal(s) comparatively !.... It may be true that these are the best options we have got at the moment, accepted, but that doesn't mean that these are accurate enough and we are in a position to fully explain all these complex systems/phenomena by using them. Yes, we may keep improving on our understanding/knowledge and get closer to the reality/truth by refining these quite primitive/immature models we've got at the moment, still we might never be able to get to the 100% objective reality/truth ever to interpret all these naturally-occurred highly complex systems/phenomena perfectly .... The (objective) reality/truth is certainly more complex than most of us can even imagine let alone understand, sometimes it may be stranger/weirder than even the strangest/weirdest thing which we may be able to imagine/grasp/understand with the limited system of perception we've been given by nature .... Yes, we humans stand head and shoulders above all other species here (on earth) in terms of intelligence (as per our understanding and definition of it ...) and all our achievements too, still we're only one part of nature and not vice versa, so the human evolution has not given us everything despite how remarkable it seems comparatively .... So we got to be pretty careful/skeptical in interpreting the observations based on our limited, at times oversimplified too, perception/argumentation/knowledge .... Yes, we may improve over time quite certainly and get closer to perceiving/understanding the (objective) reality/truth, yet we still got to keep in mind the fact that we may get only closer but not quite reach there ever .....
@brianhall5561
@brianhall5561 2 yıl önce
Thanks to all who contributed to making this amazing science segment!
@itsumonihon
@itsumonihon Yıl önce
The general wisdom, and science wisdom at 41:29 is amazing. This is a top notch interview. Thank you.
@pbseethu
@pbseethu 2 yıl önce
What an amazing session! Brian Greene is science’s gift to the general public!
@mr.eastcoastgrow6132
Brian Greene is my favorite. Neil Degrasi is to egotistical he gets irritating after awhile. Neil's wife must be a Saint.
@markbey9411
@markbey9411 Yıl önce
@@mr.eastcoastgrow6132 … 😂 someone who put my underlying nagging thoughts into words.
@DeadeyeDaily
@DeadeyeDaily Yıl önce
Kind of, but why does he cut Birgitta Whaley off, put words in her mouth, brush her comments aside, "change gears" and shift the flow of the conversation to other guests in the middle of her comments? Why would he ask a question and then not hear her out, and then shift to, for example, Mark Van Raamsdonk, who has apparently lower verbal acumen with his circumlocutive style?
@Skynet_the_AI
@Skynet_the_AI Yıl önce
@@driftingnick stupid comment... Sir!
@jessicalovescakes9544
One of the best lectures I have watched so far. Things were easy to understand up to connecting the quantum theory to the black hole. At that point I thought that maybe we could put entangled photons outside and inside the black hole to tell us what is happening inside the black hole. But me then got lost in the idea of wormhole and how entanglement became a thread to connect everything. Will rewatch and thank you very much for the lecture
@THEWIZARDDK2
@THEWIZARDDK2 9 aylar önce
think of the big bang. something can not come from nothing. so when you see the universe as we humans tend to showcase it like a tube. then the big bang is in one end. but behind it. is the universe in reverse. without the multiverse theory involved. a 2 side universe. like black & white holes. although we havent really seen a white hole yet. but in theory they do exist. its truly an advantage if youre into music to understand. because as a dJ i always have 2 thoughts one for each deck. think of a blackhole like this too. like a battery. you got a plus and a minus. but the battery in the middle is the wormhole that connects the 2. or reject it. always 2 options. or 2 solutions. did you never get this told in life? you can choose to do everything in 2 ways. well i hope i made it more understandable . its basically why humans live wrong . because we tend to make all the easy and wrong choices. but life is not meant to be easy. this is why we wont survive in space without a suit. in such a hostile environment, you cant expect it to be easy to understand either. look beyond humans. that could help too. think like an alien even it sounds bizarre. but it does make it more easy to understand these things. just my bid on making it more easy for more people to grasp. didnt mean to offend or anything. but humans are infact pretty dumb. we are below being kids in space. we are like a sand grain trying to understand everything in the entire universe. search multiverse zoom and watch the video that begins with a firefly. then you know what i mean i think. good hunting :)
@wesleygibson5546
@wesleygibson5546 15 gün önce
I would imagine that way a black hole creates an infinite curve in space time, it would be like trying to shoot a particle out of an infinite Fibonacci spiral in both time and space...so the particles become separated by an INFINITE amount of space and time
@stevesynan3910
@stevesynan3910 5 yıl önce
I really dig Brian Greene’s style. He is very good at reeling in the discussion and keeping things focused, then translating complex ideas into intuitive analogies. Some people say he interrupts too much but I disagree, without him the discussion would spiral into confusion for the average viewer. I feel like he gives the guests plenty of room to speak before offering his translations. He would be an incredible teacher.
@davem1658
@davem1658 5 yıl önce
I think he's annoying, interrupts and talks too much- Even I could do a better job
@alisonlaett9625
@alisonlaett9625 5 yıl önce
Exactly what I was thinking. He is one of those people who is really good at directing a conversation, always thinking 5 steps ahead to ensure it's smooth.
@scottmorley4981
@scottmorley4981 5 yıl önce
Brian Greene provides the inestimable service of making this subject approachable to people who have or would give up trying to grasp it. (me for example) I can’t think of anyone else who does this so well.
@scottmorley4981
@scottmorley4981 5 yıl önce
Steve, I hope Dave M got to read your comment.
@davem1658
@davem1658 5 yıl önce
@@scottmorley4981 you hope I read steve's comment? what are you on about?
@terenceschultz1514
So insightful. One of the best episodes I have seen yet. Very nice group of individuals.
@shaunlanighan813
@shaunlanighan813 2 yıl önce
Excellent! I'm slowly working through all of these lectures and none have disappointed.
@jerrybecker1628
@jerrybecker1628 Yıl önce
Thanks for both the animation /popularization , making quantum theory more digestible!
@MarkTM20
@MarkTM20 Yıl önce
Wow. The things that Gerard 't Hooft says after chapter two is the best. Everything makes sence for me now... The formulas, the physics, the mathematics... Genius
@2010sunshine
@2010sunshine 3 yıl önce
Wonderful to see eminent physicists humbly admitting what they don't know..and they speak in down-to-earth language to make novices like me understand. Brian Greene, an eminent physicist himself, acting like a novice, just because he is the anchor. Amazing people.
@robertbaindourov134
Absolutely amazing talk. Heat being described as increased probability of different states really shattered some mental blocks of mine. Thank you.
@justincarver8162
@justincarver8162 3 yıl önce
Big ups to the whole crew for putting together really complicated physics in a way we can all enjoy in one amazing production. Respect.
@johnstrawb3521
@johnstrawb3521 Yıl önce
No---they've managed to dumb it down to the level of every other broad, basic Intro on Quantum Mechanics on the internet. Such as shame. They had the resources to hit the intermediate sweet spot but chose banality. What a pity.
@keerthipriyasathish4839
Beautifully executed talk. The sequence of videos and the questions were to the point....Best video on Quantum so far...
@abietester9037
@abietester9037 10 aylar önce
Always a fan of Dr. Green's programs. Thank you sir!
@mikeviall811
@mikeviall811 Yıl önce
Could this discussion be any more clear? Kudos to all, very well done.
@shannonmcdonald7584
@shannonmcdonald7584 2 aylar önce
Some of the explanations are so well put together that I rewind and play them 5,6,7 times to memorize and in turn explain stuff to others.
@mikedavies8681
@mikedavies8681 2 yıl önce
All I can say is "wow". I learned a lot about things that were just novelties in the past. The way I got to this video was following the thread about faith, God, and how science is teaching us more about the universe. Would love to hear your thoughts and speculations about that possible connection. Thanks Brian and team for being such a good translator of the hard science into an understandable story.
@justdoge6144
@justdoge6144 10 aylar önce
I see you are able to perceive what most cannot or rather refuse to observe (and experience). Much love
@78tag
@78tag 4 yıl önce
Brian Greene does it again. He pretends to be the one in the panel of experts who does get it in his humble way so we can all feel better about being part of the subject and then he transposes everything the panel members say into something we can all understand. He can distill all of it for us. He has the unique ability to be the frame that holds the window we are trying to look through. I am no scientist nor am I an expert but Mr. Greene allows me in particular to enjoy being curious about all of this. Thanks again Brian Greene, I have enjoyed all of your publications - written and verbal. TW
@yotantontoymeatarantastant6204
I started reading your comment! And I thought you were going to comment! Against him! As I went on reading it was a good comment so? I don’t know why I am commenting!!😁😁😁😁!!!!
@angelastoneley3246
@angelastoneley3246 3 yıl önce
I enjoy his lectures so much
@thezieg
@thezieg 3 yıl önce
And yet I wished he had allowed the others to speak at greater length. I thought his remarks got in the way quite a bit towards the end.
@78tag
@78tag 2 yıl önce
@@yotantontoymeatarantastant6204 I was hoping anyone reading my comment would get through the first part.
@78tag
@78tag 2 yıl önce
@@thezieg He is, after all, the guy responsible for getting the presentation done in the allowed time window.
@ghettoracer
@ghettoracer Yıl önce
Quantum Mechanics are so AWESOME!! Great informative video. Excellent work everyone!!
@georgewashingtonisalive
This was a spectacular lesson, I have absolutely no complaints, just sitting here watching this I some how feel like this is the most remarkable lesson I’ve came across. Very interesting, spoken well and in a way where us weaker minds can take a brief understanding. Best part is I have listened to this three times and I’ve learned something new every time. Watching the graphics now and it definitely helps you comprehend better vs using this as a bed time story/car ride. I enjoy that they elaborate on Schrödinger’s Cat- the box model and TRvid videos on this just don’t elaborate enough and this video just hits it with a nail! So Very proud of this video and I have nothing to do with it!
@prichardgs
@prichardgs Yıl önce
Wow, this is great! Love your books Dr. Green!
@tikaanipippin
@tikaanipippin 2 yıl önce
I like virtual particle pairs. When one particle passes through the left slit it has a chance of annihilating one virtual anti-particle, whose virtual partner has a different random trajectory, and path length, towards, or maybe away from, the target screen. it may also collide with a virtual particle. The scattering of these lead to further collisions resulting in a probability cone from the left slit together with, some particles arriving at the screen at different places and different times. There is a corresponding right slit probability cone, with the opposite direction and collision or annihilation pattern. The energy of the particle beam and the slit separation, together with the distance to the target define how the emitted particles and virtual particles interact on their way to the target screen, and the interference pattern is just the resultant pattern of particles striking the screen, with antiparticles and apparently deflected particles being annihilated between the interference bands.
@nualarodgersconway4381
Thank you, for sharing quantum mechanics to the public. I think, one day I might be able to wrap my head around it, but I think, 🤔 it's unlikely. However, I can take it in small doses, because, I'm really interested.
@nedasabb
@nedasabb 4 yıl önce
I've been waiting for a new panel discussions of this sort from this channel for a year! Thank you for bringing these extraordinary people together and giving us a glimpse into the beauty of this science. Special thanks to Brian Greene and his amazing ability of engaging the average audience like me in such remarkable but utterly complex scientific concepts and let us understand and enjoy it. So refreshing!
@RobertMcConnell--CT
"...understand..."? You are a far better man than I. But it sure is stimulating.
@78tag
@78tag Yıl önce
@@RobertMcConnell--CT ...as stated by someone else here - I think I understand about half of it until I wake up the next day. It doesn't matter though because Greene makes me feel like I might understand it some day.
@aamirsohail6593
@aamirsohail6593 Yıl önce
The only thing I can say about this video is " The best ever scientific video in my life, and the best ever scientific discussion, an excellent example of driving a person with different idea in coherent way. Finally the best ever moderator I have watched and listened to it.
@marialawal7449
@marialawal7449 3 yıl önce
Notes for myself 17:39 35:05 - wonderful parallel universe explanation 37:37 almost like a ghost version of a person. I'm watching this and playing a game (in another reality) Atoms doing multiple things at the same time by observation. 38:10 summary of above 1:10:00 information explanation Information being 2D (e.g pictures from camera). Black holes are the maximum capacity of how much info can be stored. 1:17:31
@markedwardsuk
@markedwardsuk 2 yıl önce
When it comes to quantum entanglement, the experiments I ask the question how much time passes for light, we see the light zipping around the experiment, but from the point of view of the light is leaves and arrives at the same time. The way it’s packaged at the beginning of its journey is how it will be unpacked at the end, and the entanglement is formed at its origin.
@joannacolasito2905
@joannacolasito2905 2 yıl önce
I love listening to this whenever I need to finish something for school, hoping my subconscious mind is studying it for me so I’ll have exciting dreams at night.
@myyoutube7144
@myyoutube7144 9 aylar önce
For those uninitiated, please look into the Double Slit Experiment referenced at the beginning. TRvid some videos. They gloss over it so quickly that it's hard to appreciate what they're saying without previously learning about it. It's also the basis for about everything they're talking about. It's mind blowing!
@theresachung703
@theresachung703 3 yıl önce
This was one of the most fascinating talks ever. BG is such a gifted moderator, which is a REALLY HARD thing to do well.
@davidwalker5054
@davidwalker5054 2 yıl önce
What i like about quantum theory is you dont have to be a professor to not understand it
@TheAngiepangie424
This was my gateway drug into falling in love with quantum physics 😍
@Zer0cul0
@Zer0cul0 2 yıl önce
You ever wonder what it would be like? To be trapped in a video game and have scientists try to explain the principles of reality from the inside?
@blaa443blaa2
@blaa443blaa2 Yıl önce
My consciousness has shifted ( i have wittnessed a shift ) many times briefly from one possible universe to another so I can say from experience that this "many worlds" idea is correct. Actually, this is almost a daily nuisance for me. At least now when I'm older and science has catched on my perception of reality I'm not that confused anymore. When I was a kid and a teenager it messed me up quite badly. "Many worlds" idea expplains quite well the messed uppness of politics if you give it a change by the way ;) All the possible worldviews and opinions out there are able to exist because the people and groups of ppl really live in different realities.
@nimanassersharif4122
I love this such good content for free, unbelievable. What a glorious age we live in.
@michaelnguyen8121
@michaelnguyen8121 3 yıl önce
Holycow! I didn't expect they do the double slits experiment in real time. One of the best and informative video about science in general.
@helenamcginty4920
@helenamcginty4920 3 yıl önce
1st saw that live years ago on a Royal Institute Christmas lecture. (For children). My son was a little boy way back then. I am so glad they also have RSI lectures are on here as well. Love these science things. Makes my old brain cells wake up.
@anthonny3af
@anthonny3af 2 yıl önce
the double slit experiment somehow you during juicing the effects of a Cavity magnetron radar
@anthonny3af
@anthonny3af 2 yıl önce
Roger Loquitur The problems with quantum mechanics And string theory and general relativity As we all know quantum mechanics is the most accurate out of all quantum mechanics deals with the minute microscopic The building box of everything in the entire universe had a quantum level new discoveries come from quantum mechanics the problem is once you scale up into planets universe is galaxies the area of general relativity Quantum mechanics does not work for everyone tends to forget is like a nuclear bomb it starts off one at a matter of time until you get a chain reaction which has immense power quantum mechanics can be scaled up because in the early universe there was nothing but noble gases hydrogen which then click together collisions and static electricity like lightning to create planets over millions of years through extreme heat and pressure in a constant bombardment of raw materials under multi Red hot material causing more chemical reactions more acids like in a car battery static charges chemical reactions causing runaway effects which we cannot replicate quantum mechanics is the machine that creates item General relativity is the consequence cause and affect like in a guitar the person playing the guitar is quantum mechanics striking the code is string theory how it vibrates and the sound it causes which a third party he is his general relativity Let’s break it down we know that Adams exist we know that electrons exist we know that particles exist quotes and so on let’s say you were a Quartz which lives inside of an atom you know everything there is to know about courts you know nothing about the item let me know do you know anything about the electron Lebanon do you know about other atoms that make other molecules you are a part of the hydrogen group you know nothing about any other bass material let me know when you would know about the whole body of what you are made of let’s say you were part of the kettle you don’t know anything about a kettle and used to boil water to make a coffee let me know in the human that is making the coffee letter known about the planet you live on that known about that you are suspended in space inside of the vacuum part of of a galaxy and that there is the sun moons other planets and other galaxies in a far far away land those are the dimensions In conclusion I think that there is the subatomic dimension governed by atoms molecules electrons quartz particles and so on The next dimension is solid dimension meaning a solid object be it a T kettle to heat water and make coffee beans rocks dirt water oxygen anything solid but not living The next dimension is for the conscious living item being that they are almost to realms of this I would say the living tree and the living human being self-aware The next dimension is the missing dimension The next dimension would be time its self Where they say length width and depth are all the same thing they are not dimensions the length of a stick is still a stick you have not changed your profile your fuel have you neither have you changed your field of perception the same can be said with width depth is the same thing you have not altered your perception you’re still on the same plane meaning you could run 100 km in one way you’re still on earth you might be in a different location but you still on the same planet whips exactly the same thing that exactly the same thing you have not changed your field of you you’re still on the same planet
@anthonny3af
@anthonny3af 2 yıl önce
All I gotta say is this the double slit experiment works exactly the same way radar was discovered and modified and electron is thrown through a chamber goes past a cavity creating microwaves which then get deflected out in a wave pattern creating radar as we know it it is called a magnetron radar that we still news to this day‘s most scientists would not know this because it is a very secretive and you gotta be in it to know what I say the double slit experiment is creating the same effects as a magnetron radar very easy to test but there’s a lot of resistance yeah only difference between the double slit experiment in a magnetron is that the electron continues on its path opposite the cavity which is creating the magnetic wave which we news as radar the electron gets recycled back through and is a feedback loop double seed experiment doesn’t the magnetic disturbance is going in the same direction as the electron your only difference between the two so if there was a magnetic disturbance Creating a radar affect in the same direction of the electron itself it would be carried on the wave and pushed around which opens up the world to a lot more possibilities if we can push and electron we can do a lot of different things hence why there is a lot of resistance I can say this because I am in the field of discussion Think about it if any electron in the double slit experiment demonstrates that we can push electrons pause for a second think about that
@anthonny3af
@anthonny3af 2 yıl önce
If you want to get the insight that I know just look up radar and how it was made and how it works and you will now know simple as that Why it has not been discussed all avenues pursued because there is a lot of division and people have devoted their whole entire lives to a certain cause picture you have devoted your whole entire life proving a fact which then one day was ripped out from underneath you would you not defend it or would you except your face as well as people Benefiting from your delusion buying them self some time
@rightisright9410
@rightisright9410 2 yıl önce
I’m from commerce background haven’t studied science since 10th grade but I love physics & quantum world. I didn’t understand many things but overall it was a wonderful discussion.
@kiranraj2724
@kiranraj2724 2 yıl önce
This is the closest I got to understanding discussions on Quantum mechanics
@Jackson-eh7ei
@Jackson-eh7ei 2 yıl önce
The particle is "here and there" whilst also being "here or there" because of the simulation It's just the way the code is written so the program runs seamlessly; regardless of whether you're observing the particle or not.
@zhangxi6066
@zhangxi6066 Yıl önce
it's 12am here in my country and i dont care if this video will finish past 1am. i love quantum mechanics and i love listening to genius people
@aureliawaller1535
@aureliawaller1535 2 yıl önce
The negative and positive parts of the photon, like a double sided image (referring to the double slit experiment). Where it lands depends on precision of the alignment between the laser and slits. In a question form maybe but this is what I think. And distance playing a part. Measurement changes the particle chance of landing at a certain location. If particles can be tracked the probability wave could be flattened for longer periods with measured from the origin
@BobStBubba
@BobStBubba 4 yıl önce
Brian Greene is da man -- the adult equivalent of Bill Nye the Science Guy. I am terminally math-impaired, yet deeply interested in both relativity's time/space counterintuitions, and quantum mechanics' weirdnesses; Greene seems to intuit workarounds for mathlexics like me, so that while I can't "math" it, I can indeed "picture" it. And his moderation of this assemblage of heavyweights was, in addition to being pitch perfect, also a demonstration of his grasp of the cutting-edge boundaries of physics in general. "They also serve who stand and wait -- and moderate."
@djosearth3618
@djosearth3618 3 yıl önce
Nice dig at Nye, he really isn't an adult version of anything - even himself ;]
@craigwall9536
@craigwall9536 3 yıl önce
@@djosearth3618 I _agree._ Nye and Greene don't belong in the same sentence.
@alexcunhapinto
@alexcunhapinto 2 yıl önce
Looove how they took baby steps into the deepest questions and answers of the universe.
@balarajkakumanu9882
@balarajkakumanu9882 11 aylar önce
What a great video, explaining each and every step of double slit experiment. thanks to that moderator it is going inside of brain by step by step.
@Dizma_Music
@Dizma_Music Yıl önce
This is one of the best videos I've seen in my life... That final demonstration was a fantastic end to it too. I'm definitely watching this again sometime... The holographic theories are completely new to me... AND intriguing. 😊
@mike814031
@mike814031 11 aylar önce
10:35 wait, what experiment were they originally carrying out? And maybe we should still list those other extra details like they used to because it sure seems like there could be a lot to learn & gain from!
@SatansSimgma
@SatansSimgma Yıl önce
I heard about a physicist working in quantum mechanics that was able to use it to "leap" if you will. Dr. Scott Backula did a great show about it in the 80s.
@bradleymcewen4654
@bradleymcewen4654 4 yıl önce
These are some of the only types of videos where i really enjoy sitting and listening while reading all the long comments about others perceptions, the internet really is a gift. Ive just read the opinions of about 20 people that are all complete strangers from different walks of life and at the end i have different perspectives then when i started, even if it wasn't the same as their idea because now i can compare so many perspectives which reveals new ones always! It fascinates me to imagine what knowledge we will have uncovered in hundreds of years if we are here now, for a long time nobody thought of mobile phones but the perspective of wanting to communicate with another creature that you cannt see, smell or feel, resulted in people eventually experimenting on how to do that.
@espaciohexadimencionalsern3668
do you ever wonder
@frederickjohnpicarello1909
@@espaciohexadimencionalsern3668 IF! you were referring to the song then...lmao!😄
@louisasabrinasusienehalver2396
I love your perspective ❤️😍😻 even your purrspective!
@iandoyle5017
@iandoyle5017 4 yıl önce
like letters? In other languages perhaps? But yeah what a tool the internet is for sharing opinions, one in twenty notwithstanding.
@malcolm356
@malcolm356 Yıl önce
Excellent presentation combining graphics and comments by Excellent communicators on stage.
@souda2276
@souda2276 5 aylar önce
It’s so fascinating how by understanding the micro, we can try to better understand the macro. Nature’s design is something I’m not sure we’ll ever understand.
@jamkle6254
@jamkle6254 Yıl önce
It has been a long time. This is greatness.
@nogenetherapy7912
@nogenetherapy7912 2 yıl önce
I think the particle/wave is directly interacting with consciousness upon measurement and general interaction. That’s why it changes position when observed. They also move in and out of multiple dimensions I suspect. Interesting.
@antfaye8805
@antfaye8805 10 aylar önce
Just love idea of being both and or or. And possibly adjusting our consciousness we can explore both. Hence communicating with others throughout the universe.
@MrArtdelgado210
@MrArtdelgado210 Yıl önce
This is exactly what I needed on a Sunday afternoon. So grateful to be able to understand what was discussed and appreciate the dedication of physicists through the years. The particalization of the wave is meant to prohibit the wave of connectivity with each other and our enviroment, which is how we evolved, as a social specjes This connection with everyone is harmonious and the introduction of the "ego" and the concept of "I", rather than, "we", prohibits this connection we've evolved with and limits us and allows us to be managed. When you work and earn money, that is the particalization of the wave. The digitization of the experience. The multidimensional expressed in a foreign, two dimensional "binary" code representation of consciousness and connectedness is suppressed by division, competition, concepts of "race", "us vs them",(such behavior perhaps served an evolutionary purpose and avoided introducing foreign pathogens to various tribes?), but they even describe it in the Book of Genesis. The serpent is "self awareness", and the concept of, "All this "we", what about "me?", is introduced and suddenly then they need clothes, Cain kills Able, everyone got wicked and started polluting the genetic purity of Homosapiens and Noah built his ark and God flushes the wicked away with the flood, and the rest is experienced as an invisible servitude burdened by foreign concepts and ideas perpetrated upon humanity as a means of control and the constant push to impose the digitization of our analog consciousness.
@inimadeleu1550
@inimadeleu1550 Yıl önce
.....
@magnoliamike
@magnoliamike Yıl önce
You said a whole bunch of nothing.
@boggo3848
@boggo3848 5 yıl önce
van Raamsdonk's recent research (quantum entanglement as the basis of space time) is by far some of the most interesting stuff in a while in physics.
@FriendlyPerson-zb4gv
Why the proton entanglement can not be explained by the electromagnetic field? Like the positive and negative that always go along with each other and cannot technically exist independently to create energy? Sorry if my question is irrelevant.
@evalsoftserver
@evalsoftserver 3 yıl önce
Yang mill missing Mass Could be "DARK ENERGY " Existing in a Space field as a vacuum like PARTICLE FIELD with Kahler like Metric Distributed in HILBERT SPACE and olny measurable when HILBERT ECLUDEIAN SPACE VECTOR INTERACTION is is Traced or Scaled into the RIEMANN METRIC then You get the Einstein-Ricci Metric TENSOR with the RICCI NEGATIVE curvature VANISHING into the Hausdroff measure BY THIS ROTATION gauges the PARTICLE FIELDS VECTOR basis from this TRANSFORMATION FUNCTION And get the WAVE FUNCTION and when these FIELD VECTOR is Reflected into the LOCAL Gravitational force TENSOR using the RICC NEGATIVE CURVATURE FLOW you get Massless particles Gluons and photons particles Boson and its Intermediates elementary particles ELECTRON PROTONS and NEUTRON thru Radioactive DECAY along with The 4 forces of Nature Of Time and 3 ADDITION DIMENSION OF SPACE and QUANTUM SPIN Being INTERGER and1/2 HALF INTERGER
@mikey2363
@mikey2363 3 yıl önce
TheMedia-Hacker I concur
@Videot99
@Videot99 3 yıl önce
@@FriendlyPerson-zb4gv As I understand it, one reason is that electromagnetic fields propagate at the speed of light, while entanglement is instantaneous over any distance. Also the propagation of electromagnetic fields involve photons (a boson field carrier "particle") and there is no such exchange of energy in entanglement.
@stijnwackenier7989
@stijnwackenier7989 3 yıl önce
@@evalsoftserver thx man thats a great explenation
@justicemachadoful
@justicemachadoful 2 yıl önce
This is amazing! Thank you ❣️
@EdgarLeandroNunez
@EdgarLeandroNunez 2 yıl önce
1:26:26 for me one explanation for this so called quantum superposition could be caused by : a rapid oscillation between one state and the other. This would be coherent with the apparent perception of superposition of states. This could also explain the quantum entanglement. In any case how can anyone be 100% certain that the particules are in both states at the same time... As I set before: this could be a possible logical awnser. 💪(the fast oscillation : maybe even close to the speed of light) Although I could be of course misinterpreting this strange phenomenon... 😕😌
@jacobjoseph1564
@jacobjoseph1564 7 aylar önce
Watched this for my revision, it’s very interesting and time consuming, it’s nothing like a lecture in some way way.
@nualarodgersconway4381
Such an amazing panel.
@michellebucci3748
@michellebucci3748 8 aylar önce
I am 54 and am so enthralled with quantum physics I can’t get enough. I wish I had felt this way in my 20 s. I’m so impressed with the intelligence of these people
@tarab3746
@tarab3746 4 aylar önce
I’m 40 and finally falling in love with it too. My daughter is 15 and is not ready to expand past her reality.. “this stuff is weird.” Everything is weird. I tell her, “it IS weird, that’s what’s so compelling!!!” 😂
@trina7274
@trina7274 2 aylar önce
Same Michelle, exactly…I just turned 54 a few days ago…and I also can’t get enough of this subject. “When the student is ready, the teacher will appear. When the student is TRULY ready, the teacher will disappear” Tao Te Ching ❤️💕🙏🏼
@gayathrishylesh4471
Just came across this- thank you! what a great panel discussion and quantum levitation show and tell. Awesome!
@myralhf
@myralhf 2 yıl önce
This was amazing information...keep us posted as you learn more...Thank you to all...!
@ScottChapmanAuthor
@ScottChapmanAuthor 2 yıl önce
Love this lecture.
@chrish5500
@chrish5500 Yıl önce
I’m a 50 year old bricklayer and I’m having a beer 🍺 and haven’t watched anything so good in my life Brilliant I’m loving it
@EMENTii
@EMENTii 2 yıl önce
I'm confused as the double split experiment they carried out here actually showed the interference pattern meaning the photons were behaving like waves, but there were many observers there so how come this could happen? Wasn't the wave function suppose to collapse by the act of observing..?
@loganmpe7559
@loganmpe7559 2 yıl önce
The wave function doesn't collapse by "observing" it collapses by the act of "measuring"!
@dorianlindberg1662
@dorianlindberg1662 2 yıl önce
I love this old man. He knows so much so much.
@donaldsmith3926
@donaldsmith3926 3 yıl önce
I was quite surprised to learn that the double-slit experiment was first performed at the turn of the nineteenth century by Thomas Young and presented to the Royal Society in 1803 as part of light diffraction; cool drawing he did, then. An explanation of that is still what I would ask famous smart guys if I had the chance.
@justchecking905
@justchecking905 Yıl önce
A Tale of Quantum Physics When I retired a few years ago after forty some years as a physicist/scientist/engineer/college professor I decided it was time for me to develop a solid understanding of quantum physics, a.k.a. quantum mechanics. I mean how could I call myself a physicist if I didn’t know all there was to know about such an important subject. So over the past five years I spent a lot of time reading everything I could find online about QM. I read about what the most brilliant scientists had to say, from Einstein’s comment “God doesn’t play dice” to Schroedinger’s schizophrenic cat. I read about the electron double slit experiment which gives wildly different results depending on whether the outcome is being measured or not. Some scientists even claim that just being seen by a human observer causes the outcome to switch. Then I read about Richard Feynman’s chromo electrodynamics many-path formulation where every electron has an equal probability of going in any direction . . . until a measurement chooses the observed path. The credibility was stretched even further when I read that Murray Gel-man proposed that every particle was made up of even smaller components called quarks (which always occur in threes and are somehow part of ‘The Eight-Fold Way’); that David Dennison claimed that electrons, protons, neutrons, quarks, and just about every other atomic particle not only had spin (up or down), and Gel-Mann’s quarks came in three designer colors; red, blue and green. And I haven’t even brought up quantum entanglement; what Einstein called “spooky action at a distance.” I finally realized that there was no way I would ever understand it all and fretted about this until I came across the words by Richard Feynman: “I think I can safely say that nobody understands quantum mechanics. If you think you understand quantum mechanics, then you don’t.” None of the “experts” really understood it either. I could go back to claiming I was a physicist! But how could such situation happen? Well, each of the experts developed their own pet theory, but none of the hypothetical frameworks could hold together - be consistent with what we knew for sure. So the creative scientists invented whatever it took to make their theory work. Sometimes it was new (but unobserved) particles like quarks, or immeasurable properties they called spin, color, or an infinite number of multiple paths. So my final conclusion was that quantum physics/mechanics is like the story of the king’s new clothes. Every scientist saw what they wanted to see, while the truth of it all was that the king was really naked.
@earthculture214
@earthculture214 Yıl önce
"Accepting that Entanglement is a part of the natural world around us, has profound implications, it means that we must accept that an action in one place can have an instant effect anywhere in the Universe as if there is no space between them."
@ZeroZiltch
@ZeroZiltch Yıl önce
Has the double slit experiment ever been performed in a void? Just wondering if that would affect the result, like how water waves is a transfer of kinetic energy in water.
@TheGalaxyfighter
Yes it has been performed in a vaccum. Particularly when conducted with electrons (because they interact with air). Still same results.
@DaNeOMiTe313
@DaNeOMiTe313 Yıl önce
All of these people spoke EXACTLY how I thought they would.
@ejkalegal3145
@ejkalegal3145 Yıl önce
Just randomly put this on for my intelligent discourse fix, and I suddenly realised that I went to school with David Wallace in Bedford. He was a real geek, on the spectrum, and the brightest kid in the year - but we used to have good chats in the library sometimes. He doesn't appear to have changed much, apart from that ghastly ponytail 🤣🤣. God bless you Dave, glad you found your calling and delighted with your success. Physics was never any doubt, Mr Dixon thought you were the return of the Messiah 🤣
@louisasabrinasusienehalver2396
Quantum physics actually provided me with an explanation for my many unusual actual 😉 experiences throughout my lifetime! So wrapping my mind around these concepts is my normal!
@joshuaschulze7545
I'm hoping I'm wrong, but if you're talking about experiences like "that one time I thought about my friend who was in another country and then they called me 30 seconds later", please stop giving thanks to quantum physics. Truly understanding these concepts is difficult and extremely unintuitive. The last thing anyone needs to be doing is using particle phenomena to explain why they found $20 in a jean jacket at the Good Will. Your licensed Reiki Healer isn't "entangled" with a 10,000 year old spirit wolf.
@WildSoftail
@WildSoftail 2 aylar önce
I have a question about Time Travel ... If at some point in the future, If traveling back or ahead in time becomes possible, how does ones physical location fit into the mechanics of one's surroundings
@TheRealDrCube
@TheRealDrCube 2 yıl önce
I might be missing something, but if the 2 slit experiment shows waves cancelling each other out or adding together, how does it work with only one particle at a time?
@esgardo7235
@esgardo7235 Yıl önce
Gerard argues that we are at the one particle at a time
@TheBowgo
@TheBowgo Yıl önce
nice to see a time traveller such as David Wallace from the medieval age right on set !
@kissthefish2188
@kissthefish2188 2 yıl önce
13:00 because of lateral momentum of the gun (and pellets), the pellets would land in a rectangle that would be slightly wider than the slit, but the same height (assuming the gun only rotates laterally and has no up/down movement unlike the example the video gives). By tweaking the momentum of the system, you could tweak where the pellets land the most, and essentially create an interference pattern. I imagine the more lateral momentum, relative to its own mass, something has as its put through a double slit experiment allows that thing to behave more like a "wave" completely based on what classical physics says will happen. Light has the largest momentum relative to mass, so it most easily and most commonly behaves as such. Essentially, I disagree that it makes sense that classical physics says a double slit experiment will result in perfect rectangles. They're comparing apples to oranges. Light has that lateral momentum baked into it when the experimenters emit it, macroscopic objects don't.
@tonyimperatrice6088
TF you talking about. nice word salad but no. light... is made up of photons, that is light. i don't think you understand what the word momentum means, let alone quantum mechanics lol, im saving this, this is hilarious tho
@sonnenklang6925
@sonnenklang6925 Yıl önce
I think we miss out on the fact that in the normal full lights on doubleslit experiment setup also not perfectly sortet and orderly twin couples of "photons"(if there is something like that at all;) pass through each slits perfectly at the same time.. so no big surprise it still works with less photons, i would say the properties of light spacetime and its source define this effect, not their count or if you watch it or not ;D
@harshdeepsingh4733
@harshdeepsingh4733 3 yıl önce
This was an amazing show. Loved all the explanations and insights into what's coming!
@neilfeinstein9656
@neilfeinstein9656 3 yıl önce
I’m heading
@alexanderabrashev1366
I can't stop rewatching this 😍
@dorianmodify
@dorianmodify 10 gün önce
Brian is a genius. Thank you sir.
@EdgarLeandroNunez
@EdgarLeandroNunez 2 yıl önce
I love this topics and physics and science in general for me is the ultimate discovering for humanity and the only way of achieving true freedom. Imagine if some day scientific rule the world... We could probably conquer the stars and visit other galaxies in only one century... In any case I think people with this cappacities should dedicate half their time and efforts to solve world problems. I belive we could in fact eradicate the deathliest deseases in roughly 25-50 years. And beginning to understand how to prolong human youth💪💪That would be truly awesome: living a longer healthier life 😌👌👌👌
@syed3527
@syed3527 2 yıl önce
You guys are making world a better place ❤️💕💞
@taminalisowski2083
@taminalisowski2083 2 yıl önce
Very interesting, thank you to all of you!
@anthonypacheco6482
@anthonypacheco6482 4 yıl önce
I love this! It took me years to come to where I am today(it does for every living thing though I suppose😂). As much as I enjoy the passive knowledge coming into my mind, I would like to express a sentiment to whomever may read this: Let that curious fire to understand burn! Extend your mind into imagination and active projections, be it maths, visualization, art, literature, or any form of information we may come to create in the near future! The world needs someone like you to dance with the awe that is your “mind.” God speed in your journey. May the wind carry you into confidence, gratitude, travel, and wonder🧠🧘🏽‍♂️📝
@elck3
@elck3 4 yıl önce
Anthony Pacheco well said. Thank you.
@mollyslattery9692
@mollyslattery9692 4 yıl önce
Thank you for that. It's things like this that I will carry with me untill in till the day I .
@crazyforflowers7478
Thank you. In my 50's , i am awakened to possibilities in the form of hobbies..
@lauren4434
@lauren4434 3 yıl önce
Wow. What a powerful, beautiful comment. They watered a seed in me! Thank you....
@owlredshift
@owlredshift 3 yıl önce
fynes leigh /hits blunt/ totally
@lawnmower4884
@lawnmower4884 Yıl önce
The double slit experiment is interesting. I take it the same things happen in a controlled environment , where all sound, radio rf removed and 0 degrees temperature. What happens if this experiment is done in a vaccuum condition. So many questions
@lordemed1
@lordemed1 2 yıl önce
theoretical physicists are true intelligence. love the way a guy like Brian Greene can sound so everyday, but be brilliant as well. Richard Feynman with his Brooklyn accent was the best. check out his youtube videos.
@lucyfrye6723
@lucyfrye6723 10 aylar önce
So nice to actually see Gerard Hooft. If I am honest I thought he was no longer alive.
@dzanny
@dzanny 10 aylar önce
the idea of a holograph 2d black hole is very interesting as it falls in line with my own ponderings on the nature of our 3d reality. i been playing with the idea that our reality is actually a 2d one, and its a warping of this 2d that give the illusion of a 3d memory. in a single instance like that taken in a photograph we get a static 2d image of the world. we need to move around in order to render in our memory a 3d picture. the now is the static 2d photo only our memory reconstruction creates a 3d impression. we warp the 2d in order to achieve this, which give us the impression of time and space. or you can say time/space is the 3rd dimension! time is memory! which tie into his explanation of black holes slowing time down to the observer and how the black hole is a 2d membrane of information! thats my take on this anyways
@bantix9902
@bantix9902 7 aylar önce
we percieve everything through 2D surfaces that are curved in 3 dimensions, you're right about that. But wouldn't it be weird if we could interact with our environment through a 3D surfaces that are curved in 4 dimensions?
@birdseye2501
@birdseye2501 Yıl önce
Just like the girl brought up different perspectives on one particle in two places, she said “the outside has a role that is playing” that is brilliant
@domenicperito4635
@domenicperito4635 4 yıl önce
what i find really interesting is that the interference pattern from the "particles" is perfectly described by the classical wave packet.
@David19553
@David19553 Aylar önce
Excellent channel. Live long and prosper.
@EdgarLeandroNunez
@EdgarLeandroNunez 2 yıl önce
1:31:01 I would like to think this phenomenon is due to the rapid oscillation of the magnetic poles inside of the "cool disc" molecular structure, that actually makes it glide kinda like a Maglev train... Probably creating an electromagnetic current in the process or something like that... 😅👌 Sorry if my knowledge of dipoles, Inducted currents and Magnets is a little bit rusted😕😌
@gracezhou3256
@gracezhou3256 Yıl önce
I’m gonna love this for my life time…❤️
Sonraki
The Richness of Time
1:29:38
görünümler 2,5 Mn
What Actually Are Space And Time?
1:15:19