Physicist REACTS to Universe Size Comparison 3D 

Betelgeuse has probably already gone supernova, but the light of it hasn't reached us yet.

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Absolute chad

Simp Free , no more simping on these women

Chad lvl maxxxx

Oh you are yourself here

Your videos are precious 💜

Hi love ur vids

🙂

Thanks for this video

lol my first thought. clark kent if he was a physicist.

@@smurfx right?!?

He messed up when he took off the glasses.

His face in the thumbnails looked a bit like Channing Tatum maybe because of his jawline

Gurl seek help

We are so used to seeing the edge and knowing where it is, but we lose scope with scale because the edge is less defined. I start forgetting distances after our solar system just because in my perspective, they're either too big to see both sides, or you're far enough away to see both sides but now too far to use smaller objects for reference. The universe is the extreme but it goes on forever, and if it doesn't, I will never know, or I'll die very quickly, so it doesn't matter much either way.

Not really, it follows a specific pattern. Computer simulation? Use your imagination! That's how things are invented, no one ever thought, or never acted on thier ideas. I can tell you for a fact, with today's tech, we can do Elon's dream, it's a matter of money experience and time.

Its actually extremely possible, everything once big enough will just completely take up your vision so if you were face to face with most things on the list that's the only thing you would see

@@darthanubis4204 i think that's what he means though. From a close up first person view, everything past earth will just look as big as earth, even though they are so much bigger. A computer simulation can give you accurate size comparisons.

How about creating a vr game where you can see the universe?

When I watched the original video I believe they started at subatomic particles. I may be wrong and confusing it with a separate video. Edit: I was right ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-02Kgf9dCgME.html

That's called the Fractal Universe

Humans weirdly are on the universe scale pretty damn big especially when compared to the Plank length!!

Yes, the Millennium Falcon has the acceleration and manoeuvrability to navigate the Kessel Run in a much more efficient path iirc.

The scriptwriters realized pretty quickly that they said something stupid

@@BlackEpyon The original script had a stage direction "Ben reacts to Solo's attempt to fool them with obvious misinformation". The navigation explanation was a fan theory created later that was unfortunately made canon, and that explanation is kind of stupid in context. "Is your ship fast?" "I'm a great navigator."

@@ChefRaekwon420 After Ben gives him a look showing that he's not just some local rube, Han then says "I've outrun Imperial starships, not the local bulk cruisers, mind you. I'm talking about the big Corellian ships now." which is what he should have led off with because that's actually answering the question. And raw speed was the important part because they needed to straight up outrun the Imperials, not outnavigate them through some strange part of space.

@@lunatickoala Given that every astrophysicist I've ever heard react to the "Kessel run in 12 parsecs" has gone, "Wut? A parsec is a unit of distance, not time," I'd say "misinformation" is about right.

As a non-physicist, I was amazed to see an astrophysicist not know whether Enceladus is a moon of Jupiter or Saturn, and claim that you can fly through a gas giant. Yikes.

@@mushroomsteve remembering the name of the moons is not something thats required of an astrophysicist

@@MrBoston1630 Remembering that particular fact may not be necessary in his particular field, but showing a lack of basic scientific knowledge that my second grade son knows, in a public video titled "astrophysicist reacts..." is a bit embarrassing. He could at least edit that part out and correct it. It would be nice if his reactions included a little bit of physics too, rather than just "Ah, a light year. Cool. Ah, Senda. Cool." The bit about pulsars was the only actual science he discussed in the entire video.

​@@mushroomsteve Dylan isn't exactly the most experienced with the platform of RU-vid with the earliest video published september last year. Plus this is simply a reaction video, not "Physicist explains to you something you point out in the video he's reacting to". Furthermore, its the name of a moon, if the life of an astrophysicist is so menial all you have to do is remember the names of moons then it would be quite embarrassing if he forgot. There are plenty of other channels that go into more depth or science celebrities who frequent the platform often like Neil deGrasse Tyson, which is one of my favourite physicists due to his passion and personality.

@@mushroomsteve cringe bro. shave your neckbeard. just leave a dislike next time

Uh what about the word `infinite`

@@anirudht7601 Except that it isn't infinite.

Try Mind-boggling. It describes exactly what you are saying. It boggles the mind.

Nihilism?

@@groudon3524 Nah, just the truth, but you can look at it from any philosophical perspective u want I guess

That's a great idea Nik!

@@DylanJDance BTW the size of TON 618 rn Is 66,000,000,000 solar masses

@@DylanJDance i guess if u talk about size comparizon, then its not the question how big or small a matter or element should be, rather the existence of a thing is a higly complicatted, given the situation that it originated from nothing or the vaccum of space

@@greywolf9783 *mass of TON-618, solarmass is a mass unit not a size unit

Technically "retconned" before that (before Disney in turn retconned the EU), Kessel had been fleshed out as a planet surrounded by black holes for decades.

This sounds fun!

That and the universe is way bigger then you think by real-life lore both great vids

Great video !

..or more likely he,I suppose so,when it's man saying that to a girl or a boy for that matter.That's just way more suitable and realistic,I assume...yeah..lol... 👍✌🌈💎😉

it's mostly based on the speed of light, which we have no reason to assume can be different

I'm pretty sure he uses it as a unit of time and not distance which is still incorrect regardless.

@@Cipher_Paul Usually Pilots had to take a really long way around because there was some form of huge gravity shit that was happening (pilots had to take a longer path therefore it would take more parsecs to make it to the destination. Han had some special fuel and was able to go through and basically half the distance of what other pilots were able to do). That's my understanding of it at least. Shortcut = shorter distance lol, less parsecs = a shorter distance xD

yeah, it's the path plotted, ie he takes a route that 12 parsecs instead of the safe road. Hyperspace routes are not linear.

Han said that because the script writers made a blatant mistake. But, as with all the errors and plotholes in SW, they were later explained away.

We're obviously in Andromeda, duh! /s

It IS an explanation made up after the fact, and it really doesn't work. You don't answer "Is your ship fast" with "It has a great navigation system" or that it's good around black holes. The last thing your would be passengers want to hear is that you intend to go anywhere near black holes. It was a blatant writer error which was later explained away in a more blatant way. The thing I just hate about SW is how it simply refuses to own its mistakes, and the creators (and the fans for that matter) sweat their arses off to try to explain all of it's errors because it surely has to be perfect.

@@Navajonkee And here I thought speed is essential when you trying to navigate around/escape black holes... 🤓

​@@Seamus.Harper Not really. If you need to overcome the black hole's gravitational pull, you're already not flying the fastest route. You don't fight gravitational forces, you utilize them to gain more speed. That's why navigation becomes a crucial issue. And yes, the Millenium Falcon has a top notch navigation system that allows it to fly in the sweet spot of a cluster of black holes. But that's still not speed, especially not when asked in relation to escaping from Imperial Star Destroyers. Incidentally, the Falcon is also ridiculously fast, which is what Han tried to convey in said scene. Except he didn't, and that's an error in writing.

@@Navajonkee If a ship can escape the gravitational pull of a black hole, it has t9 be insanely fast by definition because even light cannot do that and the ship actually has a lot of mass on top of it. Not rly a SW fan, so idk the context at all, nor am I trying to justify it. I'm just saying that if what he said refered to the ship being able to escape the gravitational pull of a black hole, then that's a crazy speed feat.

​@@dustingaethje1332 You're thinking of 'escaping' the gravitational pull, but that's not the case by any stretch. As I said, if you need to escape the gravitational pull, you've already screwed up your trajectory. Not to mention that the point where 'not even light can escape' is called the event horizon of a black hole. If you reach that, speed won't help you, cause you've been spaghettified and basically reduced to your primary elements from the insane forces. When traveling around black holes, speed isn't the key component. Navigation is. Finding the sweet spots where not only can you avoid being pulled into a black hole, but can actually utilize their gravitational force to slingshot yourself to even higher speeds. Of course, higher speeds allow for tighter trajectories, but the key problem with the Kessel run is that you're going through an area of intense gravitational disturbance and numerous black holes all around. Your speed is secondary, what really matters is charting an optimal route, and this is one of the Falcon's major advantages. It has maybe the single best navigational computer in the entire galaxy, and is capable of charting routes unknown to everyone else. The Falcon also has a 0.5 rated Hyper drive (The most advanced Imperial ships have a 1.0 rating, the lower the better), so when in hyperspeed, it is basically impossible to catch. But you don't do the Kessel run on hyperspeed, and the Falcon's sublight thrusters are nothing exceptional. So back to my original point: speed is not the point here.

lol

Not exactly sure how far away Betelgese is but it could of exploded a lot longer than a year ago

amoguus

Can you watch Probability comparison: Quantum tunneling through a wall by Aryan Nobakht

Have you watched The journey to the end of time? its truly amazing, and left me feeling insignificant. Would like to see/hear your reaction.

Unrelated question,why cant nothing be smaller than a plank length,thanks in advance.

@@tauceti8060 As i understand it, theres nothing physically smaller thank a plank length, so it would be meaningless to measure nothing. Even the strings of string theory are bigger. one day we may find something smaller, we did used to think atoms were as small as it gets.

Bro there are cars on roads, you might have an accident, live in apartment island or manor island, stay safe, cheers!

+1. Folks at Kurzgesagt never fail to give me goosebumps.

or expanded out into all the gods playing the universe like a game of chance lol