Something Strange Happens When You Follow Einstein's Math | xQc Reacts

Video by Veritasium: • Something Strange Happ...
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[@albertwesker2k24]

100 bucks this blonde Fiddlesticks didn't understand a single word

[@paprikar]

true LULE

[@penzorphallos3199]

Did you?

[@kimchikin94minmin]

I love league

[@kimchikin94minmin]

I love leagueee

[@powerspan]

bro works on 1 and half brain cell

[@fletch3716]

Chat hears "holes" and can't contain itself

[@Waynelolz]

that was only on the bridge stretch nd back part

[@yannpoco]

and globe

[@victorgriffiths8232]

some mf said "cum volcano" after the white hole explanation..

[@scaledsilver]

makes me cringe how immature people are

[@user-sr2gd1cp2g]

good book.

[@MobyDrip]

Einstein isn't dead. He's alive today reincarnated into the greatest mind of our generation: Felix Lengyel

[@karldilkington8802]

That is a mind-blowing statement.

[@FranXiT]

Haters will say he's lying

[@gabrielsaavedra7916]

nah where’s the nearest white hole, i gotta be in the wrong universe

[@kimchikin94minmin]

Real

[@onebigsnowball]

Felix L.

[@heatrs4717]

I love when he says "I get it" and I just know he's about to spit some complete bullshit 😂

[@TheRelentlessKnight]

and a few minutes later he picks a statement from the video and is like " THATS WHAT I SAID"

[@timbroeckhuysen5511]

Oooh its a bait

[@HutchFTW]

Also how he pauses to ask a questions which is just about to be answered in the video has to be trollin

[@rocksparadox]

@@timbroeckhuysen5511 ''Oooh its a bait'' Oh poor pewdiecancer/septicunt victim, your generation truly is the most shamelessly moronic.

[@thejfcad9020]

​@@TheRelentlessKnight so accurate.

[@johnnyyy_wentghost]

“And we’re all so spinning in a spin spinner” truly a man of profound thought

[@Eldritch-1]

As dumb as that is he's not wrong. it's all orbits within orbits. But this dude is dumber than my cat.

[@sten260]

I got dizzy from all the spinning and fell off my chair

[@TheVoidAscensionist]

aTimestamp it's hilarious

[@timspiker]

He's actually right. We're all doing spins in multiple directions at different speeds. The Earth spins on its own axis, but that spins around the sun and the sun spins around the center of the milkyway and the milky way spins around the center of the universe but is affected by other nearby galaxies. What we don't need to know, is every planet or star inside a galaxy. Observing galaxies is enough to get a general understanding of how things are moving and precision doesn't really become a problem until we do something like deep space travel. So we have some time to discover spinny things.

[@mhonromopatton8068]

24:20 "...then what is it Pushing?" Chat: "Pushin P" 😂😂

[@Lenception]

man I was dying when I read that shit 😆

[@Punchadragon]

...

[@user-sr2gd1cp2g]

xqc- pushin tp.

[@meganaxeliar]

🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

[@fatitankeris6327]

Surprisingly enough, that's a fair question. White holes evaporate.

[@user-bl6lw4vf6q]

Bro might as well have been watching this in chinese

[@interstella0]

chat spamming "atheist believe this". lil bro this equation is exactly why we have satellites and GPS. it's a working equation

[@evylrune]

They are memeing.

[@interstella0]

@@evylrune surely Clueless

[@hypnogri5457]

@@evylrune i am scared of the 10% that arent memeing

[@evylrune]

It's ok we're all gonna die anyway 👌.

[@derbigpr500]

@@hypnogri5457 I'm pretty sure you got that percentage backwards. 10% aren't memeing. You're underestimating how dumb his chat is, especially in NA viewer times on the stream.

[@garrettwilson3032]

It’s really cool how you can kind of see the dunning Kruger effect in this video with xQc. And to top it all off at the end he feels like he “knows less” but in reality he’s just less confident because he is less ignorant about the field. He knew less before the video, but now he realizes how little he knows afterwards.

[@Darius-kl3jk]

amen

[@coyevans1121]

Yeah kinda. It is more that verta goes "wow look at this really cool stuff" then later on tells you "well that stuff i just showed you probably isnt real...but maybe it will be :)" It is pretty disappointing

[@MrTuneslol]

Permanent residents of Mount Stupid Lmao.

[@chandlerh2511]

@@coyevans1121the point is that’s the same attitude that people held about black holes and the expansion of the universe when Einstein first proposed the theory. And by people I mean physicists at the top of their field. These people have their suspicions but thats all they are. I don’t see how it’s disappointing to look at what’s technically still possible.

[@smoko7113]

Not really, the more you know in science, the less you know, because more questions always get discovered

[@Offheap]

"Chat!" **says something SO DUMB**

[@Quataure]

like chat is smart

[@meltycloudy7660]

leave it to chat to not believe in the fucking theory of relativity

[@Adriano_446]

"Chat!" **asks an actual valid good question** Chat: ???????

[@panstsubaxxx859]

@@meltycloudy7660 It's a theory for a reason , nothing is true until proven to be true , and theories can be nothing but theories , so not believing it is valid

[@meltycloudy7660]

@@panstsubaxxx859 Right, I should say its ridiculous they flatout dismiss it as if they have a better idea of what is going on

[@ratdoto2148]

This is explained in the video, X seems to have missed it, and maybe others have. Gravity doesn't slow time relative to yourself, it slows it relative to observers in a weaker gravitational field, so you can not freeze your time, unless it's relative to something else. Like in interstellar, they felt time normally, but to others many years went by, that's what actually happens, that isn't fiction, nor is it a theory, it has been experimentally verified.

[@tiltmaster69]

You can slow your own time by approaching the speed of light. I don't know how to fully explain it though but it is to do with gravity. It's like how people who live in Nepal are a few seconds younger.

[@ratdoto2148]

​@@tiltmaster69 Slows it relative to what? Not yourself, that's what I just explained. It is slower relative to an observer in a different frame. I mean think about it, if your time is totally slowed, how would you even perceive that it's slower? Everything would be slower, including your mental processes. You have to compare yourself to something else to see the difference.

[@nerellos]

@@tiltmaster69 No. Your own time will be always the same. Approaching the speed of light, as the OP wrote, you getting slower to the observers, but if you observe the observers, they will getting "faster" for you. They will age faster than you. Time is relative.

[@fatitankeris6327]

​@tiltmaster69 People born and living at higher elevation wouldn't be younger. Plus, there's higher lin. velocity from rotation to consider. But, if considered on a non-rotating mass, if a person were to travel from low to high, there'd be less curvature and faster time, so you'd age more, and coming back down see the ones that stayed be younger. Like in Interstellar: low - higher gravity, like near that black hole, high - lower gravity, like those that stayed on earth and aged faster in tbe movie.

[@MartinWasTaken]

@@ratdoto2148 Your mental process would not slow down as you reached light speed, the World would look normal for you, you were right on the relative route but then butchered it with bunch of misinformation. Best way to explain this is with a classic You and I are floating in space, Einstein announces 'The light will reach you in ten seconds' and turns the flashlight on. Now if I start moving at the opposite direction at the half of C, as you start counting the light would reach you in 10 seconds and me in 20 seconds. I can then come back and agree that it only took 10 seconds to reach me, I can argue that you both with the planet were flying away from me and the light only took 5 seconds to reach you. As a spaceship leaving Earth reaches lightspeed, everyone sees the world normally just the people one the planet would see the spaceship moving in slow-motion while the people on the ship would see people on Earth moving slower. The neurons in your brain are also moving at the speed of light if you are.

[@derbigpr500]

Showing this video to a chat that struggles to calculate what 2 x 2 is, is hilarious.

[@Eldritch-1]

It's like showing dogs an internal combustion engine.

[@TheClanBlade]

I felt dumb when watching this video but watching xQc trying to understand made me feel smart again. Thank you Mr. Cow❤

[@catpineconekit3490]

It's okay, bro. You guys can be dumb together 🥰

[@yannpoco]

He is not dumb, he is goofy 😂

[@germas369]

THis is the positivity we need in our community

[@knux5796]

ok but among ur peers ur prob still the dmbest

[@Eldritch-1]

My cat feels smarter watching this doofus.

[@TheSirialBox]

what a surprise, I thought to myself yesterday: "there's no way xqc and chat is going to finish this video, so i'm going to watch this on my own"

[@karldilkington8802]

If it ain't a tiktok video he ain't finishing it.

[@novy1198]

he must have used all his energy for one single video

[@krino45]

yea, its about as interesting as the hole in math vid, and he skipped it not even halfway so i thought with his continuous brain damage he'd preskip this one

[@XxZeldaxXXxLinkxX]

You shouldn't be judging whether or not you should watch something educational based on whether or not some random influencer will watch it

[@skillbomb8823]

@@karldilkington8802 Alright.

[@euh38264difje]

its sad how many people look at the first word in theoretical physics and just assume its false and fake like they even understand basic physics. there's a reason some of the worlds smartest people are active in the field and many amazing discoveries come from it

[@LeOssiTrollterrible]

name 8

[@Airbigbawls]

@@LeOssiTrollterrible 8 already has a name, it's eight

[@devqiko]

The amount of people spamming "fake" or "how do atheists believe this shit" is insane to me lol, you're free to believe whatever you want, but the sheer ignorance of some of these people is truly remarkable

[@Keltonwiez]

Exactly. Most of it is proven so basically what they are saying is that they don't believe in gods creation. Their double standards are hilarious.

[@user-lq2mn6wy7f]

85 is only one standard deviation

[@WatermelonGaming129]

Don't worry most of the chat will be making your food for you when your older while your living in happiness

[@morgajoka838]

its bait.

[@raidenxt8737]

"how do atheists believe this shit" is a dumb forsen meme

[@Adamonus]

The part at the end where xqc says that the world makes less sense after watching such a video is a good sign, people place their perceived competence above what they actually know, dunning kruger back at it.

[@Caell]

Just imagine how actually insanely smart u have to be to come up with stuff like that FIRST like no proof whatsoever and u go out there and say a giant black hole exists that curves time and space whilst also explaining gravity

[@neotronextrem]

A lot of it is compounded insight. No scientist ever arrived at their novel theories mostly alone, they are all heavily based on each other. The need for an individual to think out of the box is lower when everyone is doing a tiny part of it

[@pookz3067]

I know this story quite well so I hope I can help it seem less incomprehensible how ppl can imagine this stuff: I think geometric models of space are natural-for hundreds of years we described positions and momentum’s using coordinates in space. Incorporating time into this picture is also not so unnatural. After all, if you’re tracking time as a parameter in all of your equations it’s very convenient to stick it in as a coordinate, and think of the whole space-time as having its own geometry. On the other hand, studying curved geometries was having a revolution due to Riemann (same guy of the Riemann hypothesis- revolutionizing multiple fields of study this guy) in the field of pure mathematics. Riemann had no gravitational motivation for his work, his advisor, Gauss, was biggest innovator of differential geometry before him though. If you read their papers, none of Gauss nor Riemann’s work on geometry is really anything other than pure math, even if geometry always had physical motivation (geo - earth, metry - measure). They wrote like pure mathematicians who cared about the beauty and power of math and proofs. The fact that not too long after that this math (tweaked slightly, the time dimension is special in GR compared to riemann’s work which was for n-space dimensions for any n) would be useful for Einstein is awesome. Of course you’re right that they had to be incredibly smart to actually figure out all the details and prove it, but the direction of their search has a definite followable logic to it

[@schraderclemens6122]

@@neotronextrem Yes, but didn't Einstein almost single handedly come up with his own Theories that completely went against Newtonian Physics? I think what you are saying is mostly true, except for a few people like Einsein or Newton.

[@omran2507]

@@schraderclemens6122 if you are saying einstein's theories compeletely went against newtonian physics then you dont understand it

[@1ycan-eu9ji]

No one came up with this, Einsteins equation spit blackholes out for example, as the video said, people just messed around with the equation and came up with this stuff, then even Einstein didn't believe blackholes were real, until we got an explanation on how they can be real and later on confirmed it, now we even have a picture of a blackhole, or well, its outside

[@pookz3067]

I never thought I’d see Xqc say “you’re wrong” to Maldacena. Kudos to Veritasium for getting him.

[@Mr.DickensDicus]

Well welcome to the Science where ppl have different opinions and theyr actually smart u have on one hand her Maldacane but on other there is one of my favorites MIshio Kaku who is opend abt white holes so as Xqc sayd how does he know

[@imBigo]

11:34 OUTER WILDS MENTIONED, MY DAY IS BETTER

[@cobiepal]

Probably the only smart person in XQC's chat

[@cl00x3r]

great game

[@Wipez]

"this is boring" imagine being those guys in chat

[@charlethemagne5466]

I can't my brain isn't smooth enough

[@BernardoPG]

Actually impressed at how even though the concepts that require prior knowledge and understanding clearly fly over his head, Felix actually did make some good pertinenr questions, especially relating to the entry level or purely reasoning based topic

[@MrDavster]

i skip every time X opens his mouth

[@biopticwharf9014]

Y

[@odach2034]

If you want a reaction stream with no reaction you could always head over to Hasan's stream

[@theblackspark2644]

Then why do you watch him??

[@rigsshiver823]

Just watch the real video then

[@Crabbadabba]

He gives me slight Borat vibes and I find it funny.

[@Kiran_Nath]

go back in time to stop Forsen from beating the record PagMan

[@Mr.DickensDicus]

go back in time to stop forsen breakup Aware

[@Quasar-fv8to]

xqc at 11:00 poses a very smart question, interestingly. Although he's simply confused by the longevity and thus doesnt understand it keeps growing, this raises the alternative question of "How do small blackholes stop being blackholes?". The answer is based on quantum physics which isnt fully understood but, as something hypothesized, matter splits at a fundamental level when entering a blackhole. Positive and negative energy, if you will. Since quantum physics proposes that all matter, and energy for that 'matter', is simply possibilities of energy on the board of space-time, its proposed that over time 'negative' energy is swallowed by the blackhole at the quantum level and ejects 'positive' energy. These two energies, outside of matter in fact, are generated spontaneously through probability and usually cancel out and cease to exist immediately in most cases. On the surface of a blackhole however, theres a chance the negative energy is swallowed, generating an infinitesimally minute quantity of positive energy. This is called hawking radiation. Its very interesting but complicated theory, and im dumbing it down to a significant degree, and I've probably misunderstood some aspects of it even still. In a dead universe its surmised that all blackholes regardless of their size will collapse into a singular singularity, and over unimaginable eons, slowly release their energy back into the universe as they swallow this 'negative' energy. Now the question is, how would it not just re-swallow that energy back once it gets rid of it? But the truth is, without any obstacles or other energy fields to deal with, all that energy would simple escape at the speed of light outwards from the blackhole at the center until it turns the entire universe into an evenly distributed flat spacial plain with utterly no curvature (mass)

[@JuniorrRey]

Nothing like an intellectually engaging video to bring out the Einsteins in chat

[@svajuxgt]

X asking chat is like the blind leading the blind

[@Kamelosk]

"i get it, its a black hole from the past!" ICANT

[@crazyjaks1095]

listening to xqc try to understand this makes me feel like a genius

[@keyboardwarrior5756]

"atheists believe this shit" 😭😭😭

[@mikefun7482]

I spit my water out when I saw that

[@dusk2308]

bait used to be believable

[@veni1]

some of us still haven't evolved from monkeys

[@Sham-zo8mu]

Xqc = "I get it now" chat = Solve for Y then 🤣

[@InverseOfficial]

I find it hilarious how, throughout the entire video, people in chat were constantly spamming "atheist believe this". This entire theory is based completely on mathematics, which is itself based completely in logic, meaning it is objectively a perfect system. God is by definition something that is illogical and unexplainable, meaning that as absurd as these theories may sound, they are still far more reasonable than God existing from a logical standpoint

[@batchx]

🤓

[@goofy855]

How can it be a perfect system when it's all an unproven theory. We think this is true but we don't know. Mathematically you can prove AND disprove this based on what equations you use and they're all equally correct until we find out which ones are actually correct (which we haven't yet)

[@derbigpr500]

@@goofy855 1) Theory means it IS proven, learn what the term theory means in science. 2) You're literally using this science now. The internet wouldn't work, satellites wouldn't work if we didn't understand this and actually actively compensated for effects of it. We have to compensate for the fact time runs differently in the orbit where satellites are compared to down on the surface, in order to make satellites work. 3) Stop saying something is unproven if you're so totally uneducated about that topic you're not even aware what is proven and what isn't.

[@eobardsprodigy]

Its ragebait copied from forsens chat like always

[@qwertyasdf5219]

​@@goofy855thousands of people for a hundred years have read such theories and try prove or disprove it. After a large number of assumptions based on objective truth and evidences some of these theories are more likely to be true than not. So if had to choose between believing or not believing I'd choose the first

[@alohamikan]

"I get it..." - Felix "xQcOW" Kjellberg 1994

[@Gurgio]

Whoever coded this is one smart guy

[@someverycool4552]

I don't know. Could've just been a bug.

[@zeeeb]

Bruh people always with a misconception of what a theory means in science. It's defined as "A theory is a carefully thought-out explanation for observations of the natural world that has been constructed using the scientific method, and which brings together many facts and hypotheses."

[@UltimateFeudEnterprise]

A theory isn’t definitive and facts turn into fiction and fiction can turn back into a fact if a discovery is made making the fact relevant again. Truth is difficult to judge in the universe because we know next to nothing about it. Literally labelled the majority of our universe dark matter and energy because we have absolutely no idea wtf it is

[@velvetCoker]

buddy took his meds, didn't skip pogman

[@DomCoreLeon]

I like how people are answering Xqc theories and calling him dumb considering black holes are like the great edge of our furthest understanding of reality and a paradox that make no sense/fathomable to even the most educated genius. They seem to distort reality as we even understand it. - one good quote was that in a black hole, time and space flip/switch. Which in a sense is true but it still doesn't make it any easier to conceptualize

[@FeelsDankNaM]

Oh boy I can't wait to watch Mr Cow pay complete attention to this video and have truly remarkable insights. He really is just one of the reactors of all time ay

[@Droopith]

Only these types of vids, and JCS and EWU make him watch this long. Bro can't even sit through a Linux Tech Tips or MKBHD video without skipping.

[@SchadenfreudeUY]

You got your comment stolen by a bot with botted likes, mf really just added the '.' at the end

[@pivotanimatorstudios7809]

Chat: i like your funny words magic man

[@XxNocturnalKnightxX]

spoiler alert: space show at the end of The Expanse it shows the space they are talking about @33:00 within the alien wormhole device. The whole show is basically showing tons of examples of how the math in this video can represent.

[@AyushSharma-vo3wg]

"Reverse Thaughting" is crazy 😂😂😂

[@Dennie1305]

3:27 "He acting like he understands" Chat is wild

[@400tratvilacon4]

like chat understands

[@lichley26]

i watched the video yesterday, it blew my mind off. Those theories and being able to give a good explaination about them, it makes me think in a different way for not only our Universe, but whole existence!

[@hypnogri5457]

chat is so cute, answering his questions

[@Jesse_Leyk]

I want to learn more about xqc's theory of spinning spin spinners

[@notscullytv]

2:17 nah the theories are theories til proven. Einstein “predicted” black holes with his math and it wasn’t until we found our first one that we now have an inclination towards white holes and worm holes Bbecause the same math predicted black holes to be true before we even had a concept of them.

[@notscullytv]

9:07 time ACTUALLY runs slower. Think interstellar water world for an hour, but for black guy it was 20 years, this was because of gravity and what it does with time.

[@Cowtymsmiesznego]

@@notscullytv Well, time actually runs slower... but also it doesn't. It runs slower in an outside observer frame of reference, in its own frame of reference it runs "the same as always" (whatever that means)

[@varia6486]

About his example about not knowing about southern atmosphere and talking only about positive coordinates, when you use that idea on the parallel universe, he's saying that on paper there should be something there but we don't know that. I find it fascinating

[@holyjack5215]

Btw. "Times runs slower" is the real thing gps systems take in account. You can even experience it on earth by using atomic clocks by leaving one atomic clock on the ground and hiking with another to a mountain, when you return back the times on the both clocks will be different. Rule of thumb: the more mass is close to you - the slower time goes. Meaning having a fat friend is a beneficial min-max thing.

[@Manu-se5tx]

2:10 lil bro is confused about what a theory is, theories are confirmed to work and be precise by conducting experiments within certain numerical tresholds, a theory is the strongest form of "approval" of something working, the opposite of an hypothesis

[@davidmassey8773]

Law is stronger than theory iirc. Theory is next to law

[@btrayed]

yap yap yap

[@Manu-se5tx]

@@davidmassey8773 laws are things used in theories

[@Manu-se5tx]

@@btrayed mf you can say yap but at least don't go around saying theory when you mean hypothesis cuz then people go and think relativity is made up😭🙏

[@vercot7000]

@@btrayed you're sped

[@Tom-tg3rn]

Will Row 100m per like.

[@airielimran5250]

Don't worry bro i dislike your comment so no row for you

[@DanHosler]

Shut up

[@crunchyblade6829]

I will like your comment to compensate for a lost pushup because of that guy

[@Droopith]

I disliked, now you have to pulldown, good luck

[@alphahighs]

I added a like cause the other guy's didn't count for compensating the first guy

[@MrLink4444]

It feels like you know less because you just discovered how many things you didn't know you don't know

[@bo_choufleur]

Bro really thinking about the past... As if he hopes he could change some choices like picking another cable than the HDMI one AWARE

[@incription]

mods should just ban the dumbasses saying fake to everything, even as a joke, its just annoying

[@randomassockss]

fake

[@maximgorn4711]

fake

[@Sadge99999]

FAKE LUL

[@InfernalBl4dez]

MODS BAN FUN

[@Not_a_Femboy._.]

Christian schizos in chat not understanding basic physics

[@rishikumarsah8533]

brother i love xQcs commentary on scientific stuff

[@yahz137]

38:55 "My counterargument is you're wrong" Noted, I will use it

[@tapejara1507]

"reverse thoughting" good one dude

[@HumanGuyManDude]

The "any space-related thing=FAKE" meme in this chat is so stupid.

[@zuzusuperfly8363]

Gotta love chat confidently giving the wrong answer to all of X's questions.

[@Dennie1305]

6:45 im getting motion sickness from all the spinning

[@KentRoads]

Water and sound waves are mechanical and require a medium in order to travel. Light and radio waves are not mechanical but rather electromagnetic and do not need a medium.

[@monkerud2108]

you are right, you would have to calculate all of them, but most of them have just a very very small impact, so what people do in general is just account for large bodies, and large energy densities. so for the mass and energy density you basically just need a function of space for all the energy, and doign it approximately is easier than you think, for example we could just use a function that has a blob of energy in one spot spread out a little bit, and then sum a lot of them together until we have the function we want as a function of the location x,y,z,t ^^, then as a function of the location and momentum(which is the movement of that energy) we get a curvature of space a geometry, and that geometry tells you how the mass function you built is going to evolve, that is it in principle, to do it exactly for a given mass distribution might be practically impssible, you are right about that, arbitrary solutions can be arbitrarily difficult to solve, but then we just use numerical methods, instead of solving the equations properly with integrals which is just summing up all the change that happens over time with infinitely small steps, we just use finite steps, we just say in 0.1 seconds the mass is going to jump more or less to this new function of space, and repeat the process as best we can, this is how most simulations are done, without really using the equations at all, but just taking the derrivatives and making a small jump in the right direction, stopping, and doing it again, it is only for relatively simple solutions that we can actually use calculus and the equations to do integrals with steps of size 0, this is very rare.

[@QQWoLPHie]

everything coincides in its self . a very simple example of 4th dimentional object is watching yourself on twitch and letting the cameras go on infinitely

[@0sba]

6:40 yes, and this is why it is so hard to find planet X (if it exists at all)

[@RGBY-tv4hg]

He actually predicted spaghettification that’s my juicer

[@yannpoco]

I really like that he tries to understand how the universe works. We all should do that.

[@Infamous159]

It's funny because when X said you could "catch the past" That actually made me realize that we are stuck on one of those time lines in the diagram and if we can figure out how to simply move off the time line, we would actually be catching past information since we now have a horizontal timeline vector and can move off of our timeline. All the past information travelling at an angle to our trajectory (not parallel) will now start hitting us. The little rocket ship is us but instead we can't move our rocket ship, it's stuck on the line it is on. We just need to figure out how to move it. Wtf lol.

[@Cristian-im4eh]

Everything it's a globe or a sphere because , it's the most efficient way to incorporate something physically. Its like a balloon , the more u add air to it , the more the air particles push in every direction with the same force , the more everything expands in every direction with the same length and speed, therefore it's a globe

[@AB-tn3jd]

That black hole/white hole/parallel universe diagram is insane. Like, it all kind of makes sense, right? How we are able to figure out the reality of a white hole/parallel universe, I don't know, but it seems like they should be there...

[@rogersong9406]

Hell yeah I can't wait to watch lecture 7 part B with Dr Lengyel!

[@dogsuit]

we are toast so far before reaching the center of a black hole

[@maxinator80ify]

I love his intuition on why the 3 body problem is hard at 6:32. So wholesome!

[@channeleroni]

At 34:15 I think he might technically be correct, because flying parallel to the dotted lines means he's moving at the 45 degree angle, which would mean that he's moving at light speed in relation to the light that is moving away from you as per the graph at 4:40 -ish. If I'm reading the graph wrong, feel free to correct me.

[@sergelysak]

Everything is a globe because we see only three dimensions. Gravity compacts things that we see into a ball, kind of like if we take some aluminum foil and we try to compact it as hard as we can. On a giant scale, that object becomes a globe.

[@paulmichaelfreedman8334]

Kip Thorne is a proponent of infalling matter directly being converted to spacetime curvature. SO when time stands still at the horizon, that's OK. The object is imprinted in 2 dimensions on the EH which is just an echo. The mass-energy of the matter has been converted to extra spacetime curvature, giving rise to the linear relation between mass and event horizon radius. Another mind blower: A black hole with the mass of the entire observable universe, has a radius equal to that of the observable universe. In other words, it's not a universe but a black hole.

[@UltimateFeudEnterprise]

4:09 love how X goes ‘OHHHHHHHHHH’ as if he has even a smidgen of a clue as to what they’re saying😭😭😭

[@JkennGG]

This is possibly the best content, watching XQC and chat reacting to incredibly complex scientific videos 😂😂😂

[@tombradydeflates8313]

Watching this before going to bed really helps

[@JGComments]

This is like realizing that 2 squared and negative 2 squared both equal 4.

[@tomolonotron]

Calculating artillery trajectory "SOUNDS KINDA FUN"

[@feelsbadman1833]

The "Space Time" diagram forming an hourglass is a pretty cool coincidence 5:43

[@multivitamin425]

This felt like talking to kids in kindergarden about ww2

[@rodricbr]

29:09 man I just realized that this is the grand line map, or the one piece world map, now it makes sense, oda is truly a genius

[@RomeDome7]

crazy how xqc made sense then 90% of chat

[@Metaljacket420]

Relativity is not hypothetical btw, GPS satellite clocks have to be corrected for time dilation from both general and special relativity independently. Can also be measured with atomic clocks at different elevations of earth.

[@SankhaSubhraBakshiexists]

I never thought this exotic type of entertainment exits. Thanks xqc.

[@artemis_furrson]

15:52 "It's like a cylinder. It is like calculus." -xQc

[@Paco96]

10:43 Well, light doesn't have a max speed, but causality does. Basically, there's a speed at which the universe registers that an event has occurred, which stops anything from going faster than that.

[@carljohnson3434]

This is literally the whole story of Starfield.

[@bullymaguire2204]

Xqc watching veritasium is something I never thought of

[@TheMockingjay74]

You never saw the Universe Hates Computers vid then

[@852Duarte]

If einstein had access to the internet at a very early age he would surely be a juicer instead of a math genius

[@lajsna9936]

Guy that commented "kicks gon a get fucked, fuck ur bets" had me dying

[@NaOkii]

6:45 bro is literally explaining the possible existence of Planet Nine

[@darmowefilmy4128]

between white and black hole is called yin yang

[@Illuminateus]

So, if a scientist creates a small black hole in their lab, does that mean they could in some way use that to do things in the past?

[@viktorvegh7842]

27:55 everything in the Universe is sphere not globe and it’s nothing unusual if you understand that everything in universe is formed with waves and gravity and the force is always distributed evenly in perfect conditions

[@idlesquadron7283]

i think globe means sphere

[@Sheldon.Williams]

9:00 X was actually right here!! as seen in 18:53.. I like that he's actually trying to understand it intuitively instead of just saying "Math" like chat and accepting they'll never get a grasp of it.

[@user-vw3uv9ef4j]

I honestly respect the shit out of XQC for paying attention and trying to answer for himself and come up with solutions no matter how much information he was missing at the time. Really nice to see you watching these types of videos! Just remember, it's not that time travels faster or slower, just that you will experience the passage of time faster or slower relative to other people. (theoretically)

[@Eldritch-1]

At least he's trying to understand, so kudos for that.

[@Portal2Fan1234]

Yeah black holes are pretty trippy

[@fookoff8660]

when he does that long ass finger with thumb point and chat spams the nerd dog with the same finger it makes me laugh so hard

[@chainns7852]

Lets say some one is brave enough to enter in spinning black hole and ends up in another universe we can never get confirmation if it is true