*What other videos would you like to see?* CORRECTION: @3:44 should say 1,200 km, not 12,000 km on-screen Try brilliant.org/Newsthink/ for FREE for 30 days, and the first 200 people will get 20% off their annual premium subscription

Like most things in physics I suspect that there’s a simple explanation for this which we are yet to discover.

Entanglement messes with time.

All videos in your channel is very good. I think your way or explaining things make it so easy to understand

Using different perspectives as an analogy for different measurements is actually spot on. Suppose Alice measures her particle vertically and the result is "up" (the other possible measurement outcome is "down"). She knows that if Bob measures his entangled-partner particle in the same vertical perspective, he will also find "up" (I'm using the spin triplet state here, as in this video). So, if Bob instead measures his particle in the horizontal perspective, Alice expects his result to be zero, neither "left" nor "right", since there is no side-to-side motion associated with up-and-down motion and Alice knows Bob's particle is vertically "up". Instead, for all the trials when Alice's result is "up", Bob's horizontal measurements produce equal numbers of "left" and "right" outcomes, which only *average* to zero side-to-side. The same obtains for all the trials when Alice's result is "down". So, Alice says Bob's measurements are horrible! His outcomes are as wrong as possible in each and every trial even if they do average to the correct outcome overall. Bob, feeling insulted, replies, "Wait a minute. I know if Alice had measured her particle horizontally, then she would have gotten "right" when I got "right" and "left" when I got "left", so clearly her particle has no up-and-down motion at all. Therefore, *she* is the one who should be finding a zero result when she measures her particle vertically!" And, sure enough, for all the trials when Bob's result is "right", Alice's vertical measurements produce equal numbers of "up" and "down" outcomes, which only *average* to zero up-and-down. The same obtains for all the trials when Bob's result is "left". So, whose measurements are correct? The relativity principle says everyone's perspectives (reference frames) are equally valid for making measurements, so they're both correct! This is totally analogous to the situation in special relativity when Alice's perspective (reference frame) differs from Bob's by virtue of their relative motion. In that case, Bob's measurements of Alice's meter sticks clearly show they are smaller than his. But, Alice's measurements of Bob's meter sticks clearly show they are smaller than hers. Again, whose measurements are correct? Again, the relativity principle says their measurements are equally valid, so they're both correct! See "Einstein's Entanglement: Bell Inequalities, Relativity, and the Qubit" due out in June 2024 with Oxford UP for the details 🙂

5:51 The Shanghai Maglev train doesn't use superconductors. It uses electromagnets through a Electromagnetic Suspension (EMS) system. The JR Chuo Shinkansen does use superconductors through the Electrodynamic system (EDS).

Just went through a wonderful wormhole love the content ❤

Love the description

🤯 another great video

thank you for the amazing content!

How i understand it, when two particles are entangled and you measure one and say, its spin is up then the other particle's spin is down.

We’re entangled 😮

Actually the double slit experiment has an explanation. When the particle is getting "observed" (here observed doesn't mean by a human) it uses photons which have high energy this in-turn collapses the wave function of the particle being observed. And that's why when not observed particles create a wave pattern and when observed act as individual particles.

This is interesting frr ❤

❤❤❤🎉from London uk Veronica ngatia ❤❤❤❤❤

When photons are not watched they behave like waves and when they are watched they behave like particles sounds contradictory. So, how do you watch the situation when the photons behave like waves? Because if you watch light particles when they behave like waves they behave like particles. But when you don't watch light particles behave like waves how do you know they behave like waves or particles when you don't watch them?

Excellent!

love this❤

So you said 1200 Km apart while displaying 12,000 km..... (@8:43) should this be blamed on quantum entanglement or just sloppy editing?

Thanks!

I'll bet he regretted using the word spooky. He was a man of science, not hocus pocus.

Can these entanglement has anything to do with the planets supporting life in earth?

Please make a biography about Ludwig Boltzmann.. I really want to know about him..

Lets create two entangled electrons A & B with A spin up (Au) and b down (Bd). Keep A in Earth and send B to ISS. Now reverse electron A to Ad. What B should do?

parallel universe 😍

The most obvious problem with entanglement is that, by now, after billions of years, every particle in The universe would be entangled with every other particle in existence ( ? ) there would be no way to sort them out for any useful purpose ( ? ) !

Observing during the process means interacting...............

I wonder if that "special communication" between twins could actually depend on entanglement between particles in their brains?

Good for Wi-Fi

Personally, I find quantum entanglement incredibly fascinating. The potential it could unlock. My biggest fantasy is that we could use it for Faster Than Light communication, each molecule acting as a bit. That's a lot of data. And btw, that last thing about the photon-wave. From how I understand it, it's not really both. It's a proverbiality of where the individual photon will land, giving the illusion that it's a wave. That's what I at least remember, and I could be wrong

So the no conductor is the free will , but there's still some conductivity, otherwise our conduct would be ya ?

Wow 😮

Conciousness isn't created by brains. Conciousness is everywhere and everything. Quantum entanglement is maybe the first physical evidence of this.

doesnt this just show that the “superposition” concept is flawed. Its easy for “quantum entanglement “ to be explained if “superposition” isnt true

E = mc2 is spooky too, for it doesn't spesify what ENERGY really is. That would have been the case if he meant there are c² = 90 000 000 000 smaller particles corresponding to every unit of mass. Then it would, of course, be a LOCALIZED physical formula. As it currently stands, it too is only a mathematical formula that experiments confirm ~ hence not different from the situation with ENTANGLEMENT or Newton's explanation of gravity. That the effect is observable in the immediate surrounding of the event doesn't render it LOCAL. E = mc² is not LOCALIZED either. Hence SPOOKY. But then, so are also the concepts of charges and spin, for there is nothing PHYSICAL in any particle to differentiate those properties from MASS, the only property of a particle that can be visualized as corresponding to its PHYSICAL volume. Then again, different MASSES of different particles must be proportional to their volume, for even this concept to be considered fully PHYSICAL. Hence, our current atom model too is SPOOKY in many ways.

Rama Adhikari sounds like Elon musk

Good to see a Bengali person in Caltech..

How does one know if 2 particles are entangled? Is it by chance? Or is all particles entangled but we are just testing 2 particles.

Have you actually tested entanglement billions of light years apart? Have you tested it a light year apart? How are you so sure it works instantaneously?

It proves the existance of the aether

and this proves i was right gravity is from mass leakes down from higher frequencies higher dementions is why it is the weakest of the four forces all around and part of everything and is instantainous not the curviture of space nonsence like einstein said and tesla said he was wrong on everything i ll go with tesla .

PrOcess

Sorry.. the balls will never be the same color after being veiwed. Never matching. Always oposite.. always.

STop Stop. This is an infection. Tread carefully... Bye

And a 20% chance of being reasonable. What are you talking about? Listen to yourself. Lol. Nonsense.

If you were paid to spout this crap, I would ask for my money back.

Perceived? Abstract? Have you heard yourself....an Exiton?. Mother of God. Turn yourself off.

...and God doesn't exist...

So brilliant is working with the AI slop channels now. Glad I cancelled my subscription

I would sugest to the people who work in the quantum research to try to study the retro-time effect,maybe the particles exists outside of our space-time dimensions and that causes manipulating a particle,the effect changes the particle along it's all past and future existence,including the moment when it was entangled,affecting the other entangled particles. It's just my dumb opinion,i don't have much knowledge in this domain, I'm not an educated person,i'm just an humble costruction worker.