Physicist Reacts to the Universe Iceberg Explained

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Reacting to "The Universe Iceberg Explained" by ‪@Quabl‬ • The Universe Iceberg E...
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[@DylanJDance]

Let me know what you guys think of the new video style!? Will try this live soon on Twitch: www.twitch.tv/dylanjdance

[@FetterFish]

It's weird but not necessarily bad. It's funny though that you're wearing a suit on the thumbnail.

[@ellie-mk3cy]

I like it! looking forward to the twitch streams 😊

[@janao910]

Already following you on twich

[@roader7964]

i disliken't it

[@AntWithAHat]

Pin this comment.

[@TheNeonParadox]

I normally enjoy these iceberg videos, but a subject as complex as the universe creates a sort of Xeno's paradox where every chunk of the iceberg is its own iceberg. And so on, and so on. I give the creator credit for the editing, though. It must have taken forever.

[@DylanJDance]

Agreed, but yeh, respect to the guy for giving it a crack and making such an entertaining way to learn some cool stuff!

[@FarukShabanOmar]

So the scientist went rogue now?

[@DylanJDance]

Always been a bit of a rogue

[@mattsnows7971]

The new setup looks great! You deserve way more attention than you get

[@chasesmith9681]

Hell yeah man that a good look for you for sure 🤙 as is the previous. Also great sound quality in the new set up. And on the games aspect man for sure a popular field in reacting to and watching so i think that will be fun and beneficial for you and your channel! Can't wait to see what you choose!

[@DylanJDance]

Cheers man for so much feedback. Glad you like the setup and idea 🤙

[@Cipher_Paul]

3:30 Yeah, we even photographed it pretty recently if I'm not mistaking. It was on the news a few days ago.

[@DylanJDance]

Yep! But there is a some concern the image might not be real… there’s quite a lot of ai involved in forming it. Also, even if the photo is accurate it doesn’t necessarily mean black holes are what we think they are :)

[@erin-laura]

The Big Bang has always reminded me of conception, 2 gametes of some higher beings collide and create a new life; with our universe being the inner workings of that life's body. A black hole is probably a cut on Universe Man's finger, we get sucked through and wind up on an extradimensional band aid.

[@meljXD2]

Yeah same here or maybe we’re the thoughts

[@vaapage]

I dont think you come across crazy or callous. Your humor is apparent. Keep on being you.

[@xwx8037]

My toxic trait is thinking I could escape a black hole 🏃🏻‍♂️

[@Imbapiranha]

Weight is the pressure an object with mass exerts against a stationary object.

[@DrowningKraken]

Sixty Symbols has a fantastic video where they use a soundwave from a guitar to showcase the effect of the uncertainty principle. Highly recommend.

[@JOHNNY-zx1lc]

Exterior of superman, interior of Einstein. So jealous of this guy lol

[@kingofflames738]

Thinking about the wavelength function interference it kinda makes sense. You're observing light by intaking light. It's like trying to measure a steady stream of water by putting your hand in there or a water pump that pumps water out of the stream you're trying to measure on its own.

[@paulmichaelfreedman8334]

Shortest description of a supernova: Outer layers go BOOM, core goes MOOB

[@JKDVIPER]

In super massive black holes we are seeing densities that compare to that of water or air...

[@snowflower7668]

would love to see your content on twitch! always nice to see new videos from you:D

[@SaltyReverend]

So what I have learned is inflation has been a problem since the literal dawn of time. Ba dum tsss

[@lubomirkubasdQw4w9WgXcQ]

00:03:32 that galaxy is literally my wallpaper. exactly my wallpaper

[@andrewmcbridemusic]

With fuzzballs, the event horizon is the surface. There is actually no interior of a fuzzball because the strings occupy every planck volume of space available. Essentially space gets deleted.

[@ashleypoindexter6273]

I just randomly came across your channel and I have to say, your voice is so calming. My goodness.

[@JKDVIPER]

15:59 I’ve recently theorized that.... BLACK HOLES are liquid fuel remnants of stars that went supernova. The simple science behind it goes like this. 1. BLACK HOLES are cool and dense. 2. STARS ARE HOT AND GASSY 3. The black hole can’t eat a star whole? Hmm? Weird? Because they’re in two different states they cannot enter each other just yet. The star will hug the hole and give off its heat load since the star is lighter less dense and hot it will loose the fight. Gives off its energy and enters as a liquid at that point

[@bellsTheorem1138]

It should be pointed out that black holes are not necessarily very dense objects. From my understanding as the diameter increases the density decreases. That a black hole the size of our solar system would be something like the density of our atmosphere. That our observable universe could be inside a black hole with an event horizon only slightly larger than that of itself.

[@Ripcraze]

Can't break the speed of light? Well who's making sure I won't? The space police? Screw 'em! I'm breaking it anyway!

[@zeeegeee]

Relating to the speed of light being the maximum speed information can travel, what about quantum entanglement? If you observe a thing change, due to the change occurring also with its partner, isn't this an example of information transmitting instantly? *I could be terribly wrong about what quantum entanglement even is and the current state of it's theory.

[@docopoper]

Quantum entanglement can't actually transmit information, even if it happens instantly. Let's say you have two electrons that are each both spin up and down but are entangled to be the opposite. If you measure electron A to be up, then when you measure electron B you will get down. The thing is, you still have to measure each of them. And since they both have a 50/50 chance of being up or down before the measurement, you have no way of encoding information into or extracting information from either of them. Like, if you measure B as down, does that mean that A was already measured as up and B was guaranteed to be down? Or does it mean that B could have been either and now A is the opposite? When observed in isolation, each entangled particle is still a 50/50 chance of up or down. You only find out that indeed they were opposite when you bring them together to compare or when a person observing one sends a message about their results to the other observer. And that message is bound by the speed of light. You might say "well, put electron B in an electric field that will cause it to move in one direction when A is measured and B's spin becomes defined". But putting B in such an electric field is literally an example of a measurement. Putting it in that field you will find its spin becomes defined. In fact, if you are given an entangled particle, you wouldn't even be able to deduce that it is entangled without the other entangled particle.

[@zeeegeee]

@@docopoper Fascinating and thorough thank you

[@SIMONK479]

What theories do you agree with or belive are most likely to be true? That be a very interesting video

[@DylanJDance]

I’ll keep this in mind when watching future things. So look out for me responding to this, I’ll mention your comment my friend!

[@loganpowers3875]

I really enjoyed your reaction, it's so fun to compare ideas and thoughts with each other, and I have a recommendation for you, the thought experiment and paradox iceberg by Scrabbl. I know I sound pushy but I just really like reaction videos and icebergs charts. In my opinion they go like vanilla and chocolate. If you refuse, I don't blame you, some people aren't interested in existential crisis's, but if you do choose to watch both parts some warnings: 1. You will learn something new. 2. You will go from 0 to 100 in 10,000 planck times. 3. Make sure to skip Roko's Basilisk. 4. If you know about Roko's basilisk, DO NOT SHARE IT WITH PEOPLE!!! All of these tips and warnings you can brush aside or not.

[@speedzebra6613]

Today I just learned that “flavor” is an actual legitimate scientific term. I thought y’all were just joking all this time lmao.

[@deeptigupta3410]

Hi..started watching you randomly and now i watch you regularly. I loved those videos where you reacted to tbbt, could you please do more such videos? LOVE FROM INDIA

[@DylanJDance]

Definitely Deepti! I’ll do some more soon. Thanks for watching and your kind words you wonderful person 😁

[@deeptigupta3410]

@@DylanJDance my name is actually Ridhima :)

[@FetterFish]

The physicist is NOT in underwear today!?

[@DylanJDance]

Of course I am. What Universe are you living in?

[@DylanJDance]

😜

[@Enoughdata]

I think quantum immortality is the most naïve interpretation you could get out of quantum physics. It takes so many assumptions and leaps of logic to arrive at that idea. For one, as you pointed out, you didn't experience any form of consciousness before you were born, so there's no reason to assume you must continue experiencing reality as there's already a precedent of you not. Second, even IF the many worlds interpretation is correct, that still doesn't guarantee that you are always alive from your perspective, as infinity doesn't guarantee certain outcomes, it only makes them probable. The universe could be splitting every time a quantum event happens, but that doesn't mean you are necessarily alive in at least one of them, and even if you were, there's no guarantee that YOU must experience that reality. Third, the implications are ridiculous if taken to the extreme. If QI and MW are true, then that means there must be a universe out there where everything is the exact same now, but there's still a trilobite somewhere in the sea still clinging on to life because it can't die from its perspective. And that goes for literally every single living organism that has existed, exists, and will exist. There would be a reality where Caesar is on Twitch recounting his campaign in Gaul for the millionth time. A reality where a caveman has a tiktok where he tells his experiences of witnessing the rise of civilization and every major event that was going on around him since before recorded history. It sure is funny how we have literally zero examples of anything like that in our universe, and all of the oldest people that ever existed (verifiably) lived within the constraints of what we know to be possible in biology.

[@Phil-jk1wy]

It makes more sense when you understand were in a computer of some sorts.a very advance computer that interacts with us individually and as a whole in almost real.the double slit experiment should be a huge clue to most of ai at play.

[@Enoughdata]

@@Phil-jk1wy The idea we're in a computer is stupid. It's no different than ancient people humans must be made from mud and clay because that's what was available to shape into any form. The double slit experiment gives no indication we're in a computer. It doesn't require a conscious observer. The wave function collapses because we bombard it with atoms which interact with the atoms we're measuring.

[@Enoughdata]

@@Phil-jk1wy kzbin.info/www/bejne/h2OynaaDl9GondEsi=c2tOp9uYIaSUDG01 Watch this video about how quantum mechanics and the double slit experiment really work. It doesn't require consciousness and particles don't have true wave particle duality like how people conceive them to have.

[@kuro9990]

i don't get breaking causality, i mean i get what you're saying, but doesn't going faster than light result in you seeing an action happening withought seeing it's cause? how is that breaking casuality? the cause still happens, you just don't really know it happened/don't see it

[@DylanJDance]

Have a read of this my friend: physics.stackexchange.com/questions/356936/causality-and-speed-of-light

[@carancole5974]

Why do the plates attract in the casemir effect if its not actually happening?

[@FRESH-SHAMLAN]

Even if you are a CEO, a Professor or a PhD Scholar of any kind!!! A bro is still a bro 22:55

[@DylanJDance]

Hahah exactly

[@kaiholeung903]

is it a different personality? what is the dark background, are you in space? (just kidding, I love it)

[@DylanJDance]

Haha yeh I should I have made this joke. I mean I do find it hard to maintain a consistent personality tbh 😂 not sure if it’s a result of my creativity and not wanting to be put in a box or if I’m just crazy…

[@theuxae]

You can make some awesome content. Hoping great content and knowledge from ya

[@seanspartan2023]

I'm wondering if you crossed the event horizon of a supermassive blackhole in a spaceship, you could probably live out the rest of your life traveling to the center before the whole tidal forces spaghettification thing kicked in. Or maybe not... inside the event horizon every worldline points to the singularity. Would incoming photons hit your eyes or would they head straight for the singularity? Every direction (even reverse) points to the singularity, so you'd feel a gravitational force in all directions equally. I don't think living blind with intense vertigo for the rest of my life sounds very appealing. I guess I'll just stay outside.

[@lorenzo9934]

I was reading a paper about quantum gravity a few days ago, I'm completely lost LMAO 🤣😂

[@DylanJDance]

I would be too my friend! That's very advanced, theoretical stuff. If you enjoy physics, it doesn't get that tough till grad school. But I respect the curiosity!

[@lorenzo9934]

@@DylanJDance I'm a math student not yet in grad school haha, it's nice to read theoretical stuff and wonder the possibilities of reality, there's just not many videos of people talking about the fun stuff....anime recommendation: ALDNOAH ZERO I recommend this anime to all my physicist friends you may like it=D

[@jeffmartin1026]

You could even out the lighting, but other than that thumbs up.

[@DylanJDance]

I thought the lighting looked cool 😂 is it annoying?

[@jeffmartin1026]

@@DylanJDance It does rather make you look like a half moon in the night sky. As the saying goes, The Moon Always Lies. 🤨

[@Omerta-lo8wn]

Great video.. subscribed

[@JonnyQuest64]

🤣 Charles Dance but close enough your "high"ness lol

[@LeonidSaykin]

I keep learning new things about the universe

[@janao910]

Can you react to Vsauce?

[@DylanJDance]

Ooo good one! Doing this :)

[@Mungomani]

Wow, so virtual particles are not real or not physical, man this is a revelation, mainly cause most vids explaining Hawking radiation explain it by saying its virtual particles, Could you please further explain to me cause man am I confused

[@kylre]

New everything except pants

[@DylanJDance]

It’s impossible

[@xwx8037]

How come the universe can expand faster then the speed of light? how fast is it expanding and is it speeding up or slowing down???

[@spbalance]

I think it's a bit of a misunderstanding. Imagine two points moving apart at light speed or very close to it. The distance between them would then be increasing faster than light.

[@WitchKing-Of-Angmar]

​@@spbalance Space is darkness, light is an addictive. Space is infinite and never ends.

[@spbalance]

​@@WitchKing-Of-AngmarThat's very insightful

[@paulmichaelfreedman8334]

19:30 the video stated 920,000,000,000 years....just thought I'd mention it.

[@deltalima6703]

Popsci hawking radiation: You use a feynman diagram for quantum foam. Particle-antiparticle pair created. Then they hit each other releasing high energy photon. Which travels back in time a teeny bit supplying the energy to form the pair in the first place. Now you do this at the event horizon. Antiparticle falls in, particle escapes. Antiparticle falls in and annhilates some matter, black hole gets smaller. Why its nfg: When the antiparticle annhilates, it releases a photon, which cannot get out, and now adds as much energy to the black hole as the masses would have added. This cute lil description does not work. Lol

[@johneonas6628]

Thank you for the video.

[@tacticalcamel2485]

I love your videos so much ❤️ Greetings from Algeria

[@DylanJDance]

Your words made me smile. Thanks my friend. Greetings from a big island somewhere on this ocean planet :)

[@jeremykothe2847]

Loving these. About $10/month will remove the ads:)

[@31olegna]

setup is solid 👍🏼

[@keithdavis3770]

Do whatever videos you like my guy. It’ll still be good either way in my opinion 🤷🏾‍♂️💯.

[@CMDRunematti]

You haven't seen a star? XD what, you live under a rock?

[@ezramantini8078]

Dope 🔥

[@DylanJDance]

Not as dope as you

[@milehighgambler]

Found this channel today, and I'm hooked man. You look young too. Glad to see more and more young people are starting to show interest in science, astrology, and physics. Keep it up man

[@VeganAncientDragonKnight]

You mean *Astronomy* I hope?

[@paulmichaelfreedman8334]

Could the big bang be the result of a negative energy universe big crunch turning itself inside out?

[@milou66]

Ack! The Void!

[@Drikett1]

So what's dark energy as I'm not informed. I'll check ot out if I remember to do so when free but can someone tldr it for me?

[@joshdrahos3237]

Am I the only one who only understands antimatter in so far as; antimatter is to matter what negative integers are to positive integers? Cause that's it for me, I understand nothing else about antimatter.

[@Drikett1]

The issue I face as someone who isn't well versed can u tldr it?

[@troger147]

The universe is truly amazing. We know sooooo much about it while at the same time we don't know much.

[@DylanJDance]

Well said my friend! Glad to be stuck in this Universe with ya ;)

[@kingkiller1451]

I won't claim to actually know, but I *suspect* that the point where our theories *actually* break and stop describing reality is *at* the event horizon. We can't properly mesh QFT and GR at that boundary and I think it may be a mistake to think that we can just ignore this little broken region and have the same math describe the inside that described the outside. Not exactly an expert though, just fascinated by the topics, so any of my suspicions about things scientists don't understand yet should probably be taken with a big grain of salt 😂

[@milou66]

Do Australians say "how it begun" instead of "how it began"?

[@DylanJDance]

Nah I’m just an idiot sometimes 🫡 tho we do have a language of our own down ere

[@milou66]

@@DylanJDance My bad! :)

[@RaddArtandComics]

Everyone I see who wants to do twitch, I just see as a lazy kid who doesn't want to work a real job.... Lame ... Just my opinion..but if someone is gonna explain science vids I'd rather it b someone like u who actually has a good education and knowledge of what they are explaining

[@bribrinemanganese]

You could react "4th Dimension Explained By A High-School Student"

[@panosjretos]

Excellent!

[@DylanJDance]

Doing this!! Thanks for the great idea Ambrine

[@thecursedone9272]

Okay what if black holes are the best hard drive it is and we can read it

[@OnlyOneTubing]

Tell Dr. Becky you don't understand Blackholes I am sure she will help you out.

[@thelegendoflink9140]

When I picture the Big Bang its like; ofc it has to have been a universe or whatever for there to be a big bang in, and instead of creating the universe I picture it more like it giving life to everything in our universe, or the known universe or whatever. not the universe itself. in my mind it just makes sense, without anything at all, there wouldnt have been a place or materials for there to be a Big Bang. Im probably way off, but thats just what makes sense when thinking about it xD really is interesting tho!

[@sanetay]

You do realize your implying that the universe existed before the event that created the universe?

[@thelegendoflink9140]

@@sanetay yeah definitely! Whos to say, our universe dont exist within a space of sorts? or did exist or whatever. What we know and believe are that our universe began with the big bang, but its natural to think that even beyond and before that, something else existed in its place or that we just exist in a universe, thats inside a bigger place? Like our universe is just one of millions, like galaxies. Its interesting in itself thinking about it.

[@arianamoonlightvocals3823]

@@thelegendoflink9140 interesting!? I agree. Something had to be here before the big bang, maybe another universe? dark energy or matter? It's really hard to believe that the big bang randomly occurred on its own, something had to happen or be here before the big bang?! so many questions that cannot be answered without any solid evidence or explanation on what really caused the big bang.

[@thelegendoflink9140]

@@arianamoonlightvocals3823 immensely interesting! and thats kind of what makes it as interesting, ,we dont know anything. and the possibility to get the answers and what those might be makes it worthy of theorizing about. love this stuff! at the same time, its kind of scary how big and unknown it is !

[@ScotsmanDougal]

Charles, not Robert, Dance

[@paulmichaelfreedman8334]

Dahk Maddah

[@lolmeri]

genuently asking if the universe is growing every second where is it expanding

[@factoryfunnyman3487]

play universe sandbox 2

[@roystondaniel2849]

Technically it does look yellow ND orange tho

[@thaflowie]

5:55 but wouldnt acceleration "past" the speed of light just increase time dilation instead of further "speeding up"? i guess that would only work if existance from start to end was a soup of everything that we just move through on a linear path from the perspective which we experience time Also! dont stop urself from pausing and rambling/explaining things that are wrong in videos, not much point to saying "hey thats wrong!" without explaining how things really work! :D

[@43nostromo]

Iceberg. Goldberg. What's the difference?

[@crawfordrhoderick2942]

Awesome wow good job.

[@DylanJDance]

Thanks Crawf!!

[@brutalbrian5918]

you are not a rock star you will ne er be a rock star

[@milou66]

I want more videos of you in a jacket, tie, and sweatpants!

[@DylanJDance]

Ok, I’ll wear it again and ask people to vote. We’ll let the people decide 😁

[@milou66]

@@DylanJDance Look forward to it!

[@iBaudan]

This video is not bad but where is the iceberg explained as universe??? The video is all over the place…🤔

[@herox2512]

so cool😍

[@DylanJDance]

You’re cool shrek

[@MarCuseus]

Eris pronounced "iris"?? 🤣

[@SteelSquishy]

You come off as crazy and callous. Need i remind you it's all theoretical

[@edsherwood2173]

Love the channel but u start explaining stuff then always say let’s not get into it. Kinda annoying. Then u commented on him not explaining quantum fields without explaining it either

[@kreese2419]

I like it

[@DylanJDance]

I like you

[@royalecrafts6252]

the speed of light is overrated, is slow af man

[@kornsuwin]

apg

[@DylanJDance]

Afghan play girl? All praise god?

[@kornsuwin]

@@DylanJDance i spit on the keyboard okay

[@Jamesmykil]

You don't laugh because you lack the defense mechanisms to laugh when things happen yoh can train your brain to do it... I accidentally trained my brain to laugh at everything as a defense mechanism... Even when I feel like dying I laugh about it

[@Jamesmykil]

I've been studying humans for a long time.

[@WitchKing-Of-Angmar]

​@@Jamesmykil Okay alien.

[@Save-money1]

God created inflation when he created life if only we can use this knowledge to make money i no you can become a science teacher or professor but you can not take this knowledge and use it to become a millionaire that way the knowledge and information of business and learning how to make passive income online is more important than the knowledge of how the universe or multiverse was created and how it works learning how to make money or passive income online is more important to me great video 👍

[@zulunet3285]

?????

[@celticcomradelad1850]

This comment is everything wrong with humanity hahaha

[@sanetay]

@@celticcomradelad1850 like the grammar alone is just wild 😭

[@arianamoonlightvocals3823]

I'm confused.. really??? WHAT!?