Brian Cox - Quantum Mechanics & Particle Physics of The Early Universe

[@SamiKotiranta]

It's amazing how far humanity has come and yet looking at modern day humanity it also fills me with despair...

[@henrylemelay5436]

Ja, door Moronen omringd !

[@ripper5941]

Modern humanity is disillusioned with ignorance

[@Hooyahfish]

There have always been morons.

[@darrelstickler]

@@Hooyahfish seems almost an insult to morons

[@christianchapman9420]

Technology has evolved .. humans have literally devolved

[@theuniverse9338]

It would be very fascinating to know what complimentary relation does BEC has with Quark Gluon plasma

[@deancrossley9461]

Love and like your clips and style of narrating, keep on keeping on cheer's our kid xdx

[@ospyearn]

If the effects of gravity that we observe, are the results of space-time curving around mass/energy, why do we call gravity a force on par with the strong and weak forces and electro-magnetism? Time has nothing to do with those.

[@blacked2987]

Time actually doesn't exist in quantum physics... it's external and equations in basic importance don't depend on t

[@ospyearn]

@@blacked2987 Well, that's the point. Time has no place in the quantum world, whereas gravity is defined by space-time, so gravity is not comparable to the forces described by quantum theory.

[@blacked2987]

@@ospyearn geometry is the sole heart of general relativity. But, at the Planck scale, geometry can't be used... therefore, spacetime can be understood as pixels or quanta... spacetime itself is Quantised at the Planck scale

[@erikhviid3189]

@Science Revolution : I have to ask you. Did your mom drop you on the concrete floor, or do you sniff glue ?

[@ospyearn]

@@antonystringfellow5152 @BOMBARDIER After an extremely superficial browsing of Wikipedia articles on Hilbert spaces, Hermetian operators, Hamiltonians, etc. it seems to me that, even if Euclidian geometry breaks down in quantum mechanics, geometry still plays a role, but not in a way that is relatable to Einstein's notion of spacetime; and this notion could not have played a role in the Planck epoch; so, to reformulate my initial question: Why do physicist insist on searching for a unification of the three quantum mechanical forces and gravity?

[@redreuben5260]

I nominate Brian Cox as the next Dr Who.

[@YuvalNoahHarri]

Interesting topic bro

[@slowcolate]

Love this

[@phillipbedwell8424]

This is so interesting 🤔

[@kranmaster]

Would anyone happen to know the book he mentions at 8:07? Thanks!

[@mitseraffej5812]

7:28 “ It is fascinating to think how far the bounds of ignorance have been pushed” Even more fascinating to think that there are still huge swaths of the US population that believe their barking mad Evangelical Pastors over what science has proven beyond doubt.

[@phoarey]

U.S. certainly seems like a Third World country.

[@LabNYorkie]

Yes! 👏

[@deanirvine3956]

could anybody please tell me is antimatter monopole or diapole ?

[@JorgWobblington]

What is the book he mentioned?

[@kranmaster]

I was about to ask the same. He mentions an Ernest Rutherford quote that is "..from Pisces' book, which is a wonderful book...", or something to that nature.

[@woody5109]

Man has elevated his overall understanding but at the cost he’s of his humanity.

[@istvansipos9940]

that sentence makes 0 sense.

[@Malchior_Rises]

@@istvansipos9940 Yours, on the other hand, shows ignorance. One can easily lose their humanity in the pursuit of knowledge.

[@istvansipos9940]

@@Malchior_Rises ignorance :- ) English is not my first language. Thus, if I see seriously broken English, I have serious difficulties understanding it. Can you, not so ignorant person, tell me what Woody tried to say in his comment?

[@jamesquigley9762]

What about the dark side, the hypothetical other 96%?

[@onespawnonly]

It took over 10 minutes for me to be told that we live under a kaleidoscope

[@beatricetourot2146]

Is there anyone who like me 'understand the concept of the universe evolution but can not consciously visualize the immensity of it all. It is like trying to sit on two seats at the same time. Can s.o explain??

[@onespawnonly]

@@beatricetourot2146 it's not real. It's an illusion.

[@sebastienloyer9471]

There was nothing" nothing" And then there was LIGHT. Vibration

[@robertcanoue4509]

Idea for a video,discuss please, what happens to are planet as the the overall mass decreases,from sending millions of tonnes of spaceships,satelites,ect.into space.Would decreasing the mass,however small,increase the speed the earth is going,gravity,and cause global warming?,just bored,was wondering your thoughts

[@Darisiabgal7573]

The information in this video is rather dated, the planck epoch cosmology as a expansion from a point is generally refuted. The major point being is the infinities when r < than c * one planck time unit any energy density is infinite. More over at these small scales time is irrational. You should do more research on the matter. The two major "gravity" camps, Loop quantum gravity and string theory have come up with different work around to the problem.

[@NoActuallyGo-KCUF-Yourself]

This talk by Cox is ten years old.

[@Darisiabgal7573]

@@NoActuallyGo-KCUF-Yourself the theory was outdated more than 20 years ago.

[@rustinpeace9303]

String theory is unprovable garbage. Nice try

[@Darisiabgal7573]

@@rustinpeace9303 Not my theory to defend, it is however on of the two most popular alternatives. Dr Rovelli has a video in KZbin were he discusses like 7 gravity theories and the problems with each. Of course he thinks his pet theory is at the head of the pack, but all are kind of far from being done science.

[@davidrandell2224]

That would be the expanding electrons: which particles/ objects “ do it all “. “The Final Theory: Rethinking Our Scientific Legacy”, Mark McCutcheon. No big bang. Juliana Mortenson website Forgotten Physics classicalized QM in 2010.

[@فقطافعلها]

Hi can you make video for the question philosophie**why we are here**

[@NoActuallyGo-KCUF-Yourself]

As expected, this is a ten-year old video I've already seen merely reuploaded on a channel scrounging for content.

[@TedToal_TedToal]

Comment not about the video but about my iPhone touch calibration. Since an update a while back, when I touch the up thumb icon on a KZbin video, the thumbs down icon lights up. I have to touch to the left of the thumbs up icon to make it light up. Undoubtedly many others experience this and in some cases don’t notice that the wrong icon lit up and end up giving something a thumbs down when they meant to give it a thumbs up. There is also a time delay problem, which shows up especially in the wordle game. Typing two different letters quickly one after another invariably produces the first letter twice and the second letter you touch is dropped.

[@vansf3433]

The theory of big bang can never be any part of understanding the universe parallelly to objective reality without any human subjective interpretation

[@EdT.-xt6yv]

ZF-UDS 7329

[@footballoldboy4818]

And that is how the iPhone was made. Depressing ain't it that we used all this chance, fate and genius to create devices designed to no longer talk in person!

[@ॐ_namah_शिवाय]

Does charge CONTINUOUSLY emitting VIRTUAL photons....?

[@scotta547]

So is quantum entanglement how we describe the nature of dark matter?

[@FlukeWayne]

#HoodNews🗞

[@EdT.-xt6yv]

Zf-uds 7329,, / possibility of exponential big bang infinitum?

[@kenmackinnon8420]

we should be looking to space. not war👍

[@grimshuta9524]

People even fight over territories in space just know people suck

[@tahsin28]

Hi Josh Birk from the 3rd street saints

[@omni7808]

What if we are just in a waste spill of cosmic proportions from a force unbeknownst to us..🤯

[@Psalm1101]

Ok brian but do we know before time existed how quantum mechanics formed.NO we would need a accelerator the size of mercurys orbit thats how far we are

[@hynesie11]

Gulons ?

[@JamesAlexander14]

Just waiting for some banal comments from members of the Godsquad....

[@NoActuallyGo-KCUF-Yourself]

Didn't need to wait long..

[@alexj9111]

Scientists still cant define energy. We need a bigger particle collider.

[@paulmichaelfreedman8334]

Energy can probably never be defined. It's likely not something that physically exists in our universe (only its effects influence our reality) and we probably won't ever discover the mechanism behind energy. If energy was a particle/field of some sort, we would have detected it already in a collider.

[@YoungMoneyFuture]

The power of banana puddin Quantum technology!🍌

[@riAs_sinstAr]

Kingdom of God is laid out before the eyes of men but men do not see it

[@hensonsf2701]

Which god? None have been demonstrated.

[@sebastienloyer9471]

For the forms, 2 trusters to push yourself. Out it a Blk hole ! Someone really really think we are ALL stupid 🤔

[@maftis51]

Yes, ... This is one rational (NOT ad-hoc) demonstration of the non-existence of dark matter ... It's a challenge test if the demo is wrong... kzbin.info/www/bejne/mGa3hmCPf9eAjKc

[@jadethom7908]

Thank you oh so much for interrupting these explanations with brain dead advertising every three minutes. If you are any way involved in advertising, you should be chained up and left at the low tide mark.

[@stewartwann380]

Stop saying Gulons!!!! 😒

[@markwilliams4274]

🤫God did it all😆

[@bobfranklin2572]

Ponce voice

[@JaneDoe-zc2zn]

God is the strings. God quietly moves what God feels God should move. The strings are theoretical and physically there. They are as small and as big as God wants. God is the largest particle in the multiverse. In existence. God is also the smallest particle in existence.

[@helionator]

That's for me Nature is my god It gives and takes Creates and destroys

[@Layeredworld]

Chickens

[@oubliette862]

lots of novel and dull intrigues, i keep waiting for the, holy shit moment that never happens........just refinements to preexisting ideas nothing new.

[@davidrandell2224]

“The Final Theory: Rethinking Our Scientific Legacy “, Mark McCutcheon for simple better answers.

[@davidshelby247]

q38npu kzbin.info/aero/PLatBUqXIPJGj7c_CsXA3X6WeCYjRcT1Hz

[@soliton6455]

"Gulon" stood out so clearly. Almost shut the video off when he said it a second time.