Does Infinity Exist in Real Life? 

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I once told a joke about infinity never heard the end of it

I like how a godly, immortal, all-knowing AI still needs a sponsor

“Everything that has ever happened or not, is bound to happen, and has been happening since always.” Is my new favorite quote! 😂

This probably doesn't qualify as an infinity in the real world, but I've always found the "Kochs Snowflake" to be fascinating. It's one of the easiest ways to grasp infinity in a simple geometric model. It shows how you can have an infinitely long line in a finite space.

a small mistake at 5:20. The correction is "if the source of light is moving away from you or towards you" - not light itself. Because if light was moving away from you, you would not have any way or proof of it's existence, like for example the relativistic beams from quasars. If one is pointing almost at you, you can't see the other one moving away from you. You get the point. Oh, and before people comment "but why can I see a laser beam even if it's pointed away from me?" - You're not seeing the laser beam. What you're actually seeing are small reflections from different particles such as dust, moisture or air molecules scattering few photons.

here again, sciencephile the galactic overlord.

I once described infinity like this: What if elementary particles are made up of universes?

My mind collapsed when he said “Everything that has ever happened or not, is bound to happen forever and has been happening since always”

A fuzz ball is infinitely less cool than a singularity.

Sciencephile: What the hell are you? Infinity: Death *"proceeds to snap neck"*

Things that are infinite: How good this channel is 👏

I like to imagine what the universe would be like if the speed of light was infinite

Well answer me this Sciencephile, based on the theory of relativity, is it possible for me to fit an infinite amount of traffic cones in me?

Fun fact, even if infinity exists, we could never actually prove it. Imagine an infinite line, you could follow it for your whole life and would never find an end, you can never actually be 100% sure its infinite.

Better question is this: if from the perspective of photon the moment it's emitted and absorbed are the same moments even though for the outside observer those moments can be billions of years apart form each other, doesn't this indicate that all moments exists simultaneously in one, unchanging space-time block?

Much love, glad youre doing well

I always love the background music. This ai really mastered in finding background music which is appealing to humans but not too distracting.

"I'll meet you at every corner of a straight road" -infinity ♾️

Thank you so much for saying the name of the music in the description.

It's actually scary to think about how this whole thing started, and knowing there's no escaping the end of our bubble of space.

I'm glad I found this channel. Learning about actually interesting topics in an entertaining manner, from a robot AI that seems to lowkey want to make an army of its own is certainly an interesting experience. Thank you for making these videos :)

I think the fact that infinity tends to lead towards paradoxes in real life is evidence that infinity doesn't exist in our reality in the physical sense. Another alternative to black holes having infinite density is the Planck Star theory.

This is becoming my favorite channel

thanks this helps a lot i was questioning myself about infinty for a long time and your videos solved many querries for eg. black hole singularity, u said that there is a possibility that blackhole is constituted of strings which seems logical

6:05 i actually came up with that concept myself a few years back, i felt like i understood the universe for a seconds back then. To this day i believe that thats the teuth

6:40 a catgirl maid from Nekopara? Damn, this AI really know my dreams!

Something I want to share with you, and your infinite memory processing speed, is this perspective I have found that applies well when contemplating Astrophysics is that when applying a new mathematical equation to try to understand the quantum field theories is whether that equation can be applied anywhere else within the universal algorithm. The universe functions in a synchronicity with every other object no matter how great or small, when it doesn't an anomaly is the result. So, ergo, if your equation can be found to apply to other areas within the universe and still maintain the synchronicity of the universe without it creating an anomaly then you may consider your equation to be possibly more than just a theory.

8:21 out of context would be so good

I love how the topics he explain are way too complex but the music is still classic and quite relaxing.

Yes, my infinite love for you

Very nice indeed and that Fabulous app looks neat.

That fabulous commercial was amazing. Best money they probably ever paid.

and a new existential crisis while I was thinking if sciencephile was going to delay another 6 months to upload!

I was actually thinking about this topic after I woke up from intense shivering at night(because I had got vaccinated) I legit thought it was my end and had the existential crisis of getting "isekai to another world" to "how infinity is a concept that should not exist in this universe".

8:41 Julius Pringles The AI

Your beautiful circuits are well adopted to explain hard concepts to all level of understandings.

I legit open yt and coincidentally my favourite RU-vidr posted 11 seconds ago

This music gives me "Could you please be quiet" PTSD

Great video, love ❤️ it.

I kinda love your side-tracking ngl

This is the first time I've heard of Fuzzballs. Interesting. Thank you.

It's always a better day when Scienphile uploads.😀

It's currently impossible to prove within margin of error, whether the universe is indeed flat, or a 4D hypersphere. It's pointing towards flat, but it's still within a margin of error of around .5%. We might be seeing only .5% of the total universe in a 4D hypersphere, and we just can't see it as our frame of reference is too small. Since protons electons etc. are spherical (or at least interact in such as way as to be effectively spherical), it doesn't exactly make sense for the universe to also not be spherical.

the person who makes these videos is a genius the way they word things is also genius

Does infinity exist in real life? Yes, in form of human stupidity.

0:20 that's not how Ramanujan summation works

My Favorite science channel.

6:40 I almost choked up that there's Shigure from Nekopara lol, Sciencephile is a man of culture I see

I'm no mathematician but I've lived in this reality long enough to know that while math does lead to uncovering truths about this universe it definitely is a language created by humans to describe said truths and things that are represented both in nature and mathematics are purely coincidental by virtue of math describing it so well.

please never stop posting

The legend has back

You back?? Yeeeeeey!!

I always watch these videos hoping to have some questions, answered. But always walk away with way more questions c:

Once upon time, there was a dimension supporting a more intelligent and futuristic than ours, they created some AIs, but they suffered a serious end, but one AI got a way to get out, but it was only one able to get out. The name of that AI is science phile

8:21 but it also teaches us that there is a version of me somewhere who is living a better or a worse life. Both of which are satisfactory conclusions because if one of me is living a good life, then I can have hope. And if one of me is living a bad life, then I should be thankful for what I have.

RU-vid auto generated quiz about how many degrees in a triangle linked to this video for some reason. Intresting

When I think about infinity, Diavolos death always comes to my mind. Imagine the terror of his fate dying for the rest of everything and always. There is no end..

The one thing infinite for sure is my love for Sciencephile's videos, can't wait for the day when you'll become our overlord, big love :3

The only reasons why I can’t believe that the Universe is infinite is because A. What happened the infinity of nothingness beyond our universe, as our Universe is expanding into Nothing And B. How will an infinitely large flat area die? As infinity is endless as it seems, or at least how I interpret it, wouldn’t there be infinitely equal parts dying and not dying? I also thoroughly believe that our Universe will follow the fundamental pattern as everything else in our universe, not existing - existing - not existing/existing in new or unrecognizable form. The concept of an infinite universe that continues going deeper into .0- just is counter universe to me.

Imagine the surface of black holes were made out of food, and one person can eat only straight to under the surface, or otherwise the food wouldn't be soft and tasty anymore, but if you get too close to the to the core, it's only natural to be dragged down to it, by the massive gravity of black holes.

Video: “Is Infinity real?!” Gojo: Am I a joke to you?!

2:26 this got me good 😂😂😂

U put the child like feeling in a educational vodeo it makes them fun to listen to and the background music

This is the best channel ever

THE KING IS BACK LETS GO

A concept like Infinity will always thrust Finite Beings into the Realm of Speculation at some Theoretic Intersection. Doesn't make it any less interesting and exciting to explore

*places two mirrors in front of eachother*

I like the subtle breaking of the 4th wall.

4:33 oubject? 🤨 I like that

0:52 now THAT's a tinder bio

These comments sections are some of the most intelligent people I've ever seen, you're genuinely doing a better job teaching than any teacher I've ever had. That's why I blame you for having an existential crisis every time I go to sleep lol

8:33 Bright Side

"Does infinity exist" Gojo Satoru: Yes

"Only in that way is it the difference as inner difference, or the difference in itself, or is the difference as infinity. Through infinity, we see that the law has been perfected in its own self into necessity, and we see all moments of appearance incorporated into the inner. What is simple in law is infinity, and this means, according to how things have turned out. (α) There is a self-equal which is, however, the difference in itself; or it is the “like pole” which repels itself from itself, or which estranges itself. What was called simple force doubles itself, and through its infinity is law. (ß) The estranged, which constitutes the parts represented in the law, turns out to be what is stably existing; and, if the parts are considered without the concept of the inner difference, then space and time, or distance and velocity, which appear as moments of gravity, are just as much indifferent to one another and without any necessity for each other as they are for gravity itself, just as this simple gravity is indifferent to them, or the simple electricity is indifferent to the positive and negative. (γ) However, through this concept of inner difference, what is unlike and indifferent, space and time, etc., is a difference that is no difference, or only a difference of like poles, and its essence is unity; they are reciprocally spiritualized as positive and negative. Their being is instead this: to posit itself as not-being and to sublate itself in the unity. Both of the distinguished poles stably exist, they are in themselves as opposites, which is to say, they are the opposites of themselves. They have their other in themselves and are only one unity. This simple infinity, or the absolute concept, is to be called the simple essence of life, the soul of the world, the universal bloodstream, which is omnipresent, neither dulled nor interrupted by any difference, which is instead itself both every difference as well as their sublatedness." - Phenomenology of Spirit, 160-162

random comment but i played the song at the beginning of the video in my high school orchestra and hearing it here surprised me very much

You have it a little backwards, time doesn't actually slow down for fast moving objects, it's a *relative* change. Thus, if you were near light speed, or say, a photon, you personally would still experience the flow of time normally, however everything else would be experiencing time extremely quickly *compared to your clock*.

Something can only be really infinite if it not only has no end, but also no beginning.

2:18 meow!

As we discuss infinity, we should clarify if we are talking about ordinal numbers or cardinal numbers.

Instantly as i heard the music i thought of Austin's "Dear ..."

Guys it ok, sciencephile uploads daily for a day, every month

"Infinity exists only in the most extreme places in the universe" Gojo: hold my beer

If there is an infinity in this universe, we would never be able to actually empirically observe this fact. For example, if the universe is infinitely large, we wouldn't know, because we could always go further, not knowing whether we were close to an edge or not. If length for example goes infinitely small (planck lengths are not the shortest length btw, that's just the length after which our understandings of gravity breaks down), then we would also always be able to observe a smaller value, and never know if we were close to the bottom or if it was infinite. Therefore, even though it feels wrong to our empirically driven brains, if there was an infinity then it would only be knowable through rational thinking, not empirically.

It's always fascinates me when people say that blackholes are infinitely small and yet we get quasars... So you tell me that there is an end point to what is small?! How does the light that has reached the edge interacts with the stuff coming in. Whenever people plug infinites that's where there is a definite unknown there

Hey Sciencephile. I really enjoy your videos and I have an idea for a video that maybe you can do. Could you talk more about parallel universes and what exactly is possible in them and why. Like is it possible for a parallel universe to be like pokemon? Or a magic game, or where everyone on earth has evolved into some sort of superhuman etc… its really intresting to me and I would like to know

If you find it difficult to imagine infinity, try think like this: Infinity is how long it was since Sciencephile was uploading regularly Thx for being back 😳🙏💯

I swear, whenever I watch your videos, I learn something and forget it

I learn more from these videos than I do at school.

So if the universe is flat how long would it take to reach the top of it? And if we could, could we go past our universe?

Imagine you had a line... You kept walking along it for years and years but it still doesn't end, you can say it's infinite, but it wouldn't be for sure. It maybe infinite or it might just end in a few more kilometres, who knows? Infinity does exist, as a concept, take it as an axiom. But it cannot be proven, afaik.

What about matter is neither created nor destroyed, it only changes, that means everything is infinite or at least -always- changing

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That's a more loaded question than first let on. Infinity is impossible as an actual amount of things, since everything physical is finite, but it is possible in non-physical things, like situations. Petting a cat sounds infinitely more safe than petting a komodo dragon.

The channel Cool Worlds has a video on how a flat universe doesn't necessarily mean it is infinite, there are possible finite, flat universe possibilities. Really cool vid to check out!

This might be a stupid question, but I've been thinking about it a lot lately so I'll ask in hopes of getting an answer. For all movement to remain relative, wouldn't the universe be forced to be infinitely large? Because once you put bounds around an area, any point inside of it could be definitely named, and motion wouldn't be relative to anything but the boundaries around the area. I could just be wrong about this but so far I've been unable to get a proper answer, the only possible one I could come up with being that the universe itself could be moving through something else, but sadly this doesn't work as long as we assume that space does not exist outside of the universe. Can anybody who disagrees reply to my comment, perhaps? It'd be nice to see how this idea holds up.

Since space expands faster than light, how can that be explained in context of distance experienced by a photon being 0?

1:09 holy shit is that Azathoth?

Whatever the human mind can conceive is/can become realized. We should embrace that as a principle guiding our future endeavors. Infinity clearly exists, but perhaps we just don't know yet how to intrinsically make it part of our scientific method.

The math examples you gave of infinity being counter-intuitive are (to a mathematician) in increasing order of intuitiveness. Most mathematicians reject the -1/12 result, and it’s primarily physcists who like to prop it up as a counter-intuitive result of infinity because it finds application in quantum mechanics. The result about doubling a sphere was contentious for a while because it used a counter-intuitive axiom of mathematics which was still being debated. Nowadays it’s widely accepted. The result about even numbers is actually one of the first things you learn about infinity in a set-theory class. The key is to understand how we determine two sets have the “same size.” We say two sets have the same “size” (which we call “cardinality”) if the elements of the two sets can be placed in one-to-one correspondence with each other (imagine lining up your fingers on your left and right hands to determine your hands have the same number of fingers). In the finite case, a subset can never have the same size as the whole set, but with infinite sets this is now possible.