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Slowing The Speed of Light Down To 2 m/s-What Special Relativity Feels Like

The Action Lab
2020 ж. 12 Там.
2 859 148 Рет қаралды
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In this video I show you what it would look like to slow the speed of light down to around walking speed. So with just walking around town you would experience relativistic effects. I talk about time dilation and length contraction and what it would look like to have it happen to you. Get the simulation created by MIT here: gamelab.mit.edu/games/a-slower...
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Пікірлер

  • *Interesting note:* Even Einstein was mistaken on length contraction. He had said that a sphere would look like an ellipsoid. However, Penrose later proved that a sphere would still be spherical, although rotated. Notice in the simulation how the spheres are the only objects that don't look distorted when moving at near light speeds!

    @TheActionLab@TheActionLab3 жыл бұрын

    • Nicely explained 👍👍

      @mateenmujawar8576@mateenmujawar85763 жыл бұрын

    • Haah, nice try, you still aren't getting my liver.

      @crewrangergaming9582@crewrangergaming95823 жыл бұрын

    • I thought Einstein was always right.

      @vaibhavshukla2353@vaibhavshukla23533 жыл бұрын

    • @@vaibhavshukla2353 lol.. reality is not a fairy tale. Being in the field of science means being wrong many times.

      @crewrangergaming9582@crewrangergaming95823 жыл бұрын

    • Who KnOws

      @madnessJATIN@madnessJATIN3 жыл бұрын

  • Traffic Police: Sir, You run the red light. Scientist: No, I saw it as Green because of doppler effect. Traffic Police: Understandable, here is your 178758000km/hr speeding ticket.

    @Souvik_Dutta@Souvik_Dutta3 жыл бұрын

    • 😂

      @RyBlooGuy@RyBlooGuy3 жыл бұрын

    • I told my dad this joke when I was a kid, after he had explained Hubble to me, and got a ticket a few days later.

      @you2tooyou2too@you2tooyou2too3 жыл бұрын

    • 200

      @ghost-ff9ym@ghost-ff9ym3 жыл бұрын

    • Nice joke!

      @christiansekumade1223@christiansekumade12233 жыл бұрын

    • You mean 178758km/s? :D

      @larsalfredhenrikstahlin8012@larsalfredhenrikstahlin80123 жыл бұрын

  • "The only downside in being faster than light, is that you must live in the darkness" -Sonic Capable Hedgehog

    @DaiSy-fs9hr@DaiSy-fs9hr3 жыл бұрын

    • Heh

      @antssr_9106@antssr_91063 жыл бұрын

    • @Blue Silver or can you, convert to pure energy and then convert back

      @muhammadtahaali614@muhammadtahaali6143 жыл бұрын

    • So... You're faster than light? You can only live in total darkness if you start travelling during the Big Bang... Otherwise, it'll be a long time before you get to the edge / boundary of light... and then you'll be living in darkness.

      @erichanastacio9695@erichanastacio96953 жыл бұрын

    • @@muhammadtahaali614 latom

      @kllrnooooova@kllrnooooova3 жыл бұрын

    • when you sarcasm is too advanced The problem of moving faster than light, is that you can only live in Darkness

      @zorinx6590@zorinx65903 жыл бұрын

  • Here's one way to understand why things seem to get farther/longer at high speeds: Normally your eyes only catch light coming from a certain direction in front of you. But as you go faster, your eyes can catch up and intercept light that would normally be outside your file of view. So imagine that your eye is a bucket with its opening facing forward, and light photons are pellets being fired all around you. At rest, the only pellets that can enter the bucket are the ones in front. But if you move fast enough, you can outpace pellets that are traveling sideways, or even ones that are coming from an angle behind you, so your bucket can catch more pellets from a wider angle. If we go back to thinking about light: this is why the camera seems to zoom out when moving forward. Your eyes can now catch light coming from angles to the side, or even behind you.

    @DrewFeille@DrewFeille Жыл бұрын

    • This is a good explanation.

      @pipthewarrior3738@pipthewarrior3738 Жыл бұрын

    • Underrated comment

      @avichaltrivedi7@avichaltrivedi7 Жыл бұрын

    • This is really good example,,,,,

      @leoparda@leoparda Жыл бұрын

    • Wow, you made a great analogy

      @julian5742@julian57429 ай бұрын

    • brilliant

      @milovd@milovd7 ай бұрын

  • For understanding the Doppler effect in real life, I use sound - for example, when riding on a train and going past crossing bells at speed, or if a vehicle with sirens goes past, et cetera. The pitch audibly changes between coming towards you and going away.

    @ashrylka_2606@ashrylka_26062 жыл бұрын

    • You can also use it in smaller examples: for instance, if you want to test a dog wistle, all it takes is for you to ride a bike away from it and you will start hearing it. It's also when an ambulanse is near you, you hear it loud and high-pitched, but as it passes you sound gets quieter and lower.

      @Admiral45-10@Admiral45-102 жыл бұрын

  • "If you want to live longer you have to move more" Turtles: Are you challenging me?

    @Pedro-fh9ec@Pedro-fh9ec3 жыл бұрын

    • It's relative 😀

      @avadhuttube@avadhuttube3 жыл бұрын

    • Yoo man most realistic and challenging comments

      @Erwrdmpcivil@Erwrdmpcivil3 жыл бұрын

    • Even the turtles move but A Banyan tree never, yet it lives much longer

      @PrinceKashyap.@PrinceKashyap.3 жыл бұрын

    • @Prince Kashyap what if the banyan tree moves, but it moves the earth along with it?

      @junaidfarooqui1993@junaidfarooqui19933 жыл бұрын

    • Everything depends, i think that comment he made was misused. Like the guy said above here, trees doesn't move, yet that there are ones that live hundreds of years, turtles are another good example, there are athletes that die young from any reason, so everything DEPENDS

      @rindodenervoso6475@rindodenervoso64753 жыл бұрын

  • This explains why when you drink a speed potion or sprint in Minecraft your screen zooms out.

    @curseofmono@curseofmono3 жыл бұрын

    • It's the same in some other games too. For example Goat Simulator, When you have a suger rush your screen zooms out a whole lot.

      @teddy-9236@teddy-92363 жыл бұрын

    • and when you use /effect to give yourself speed 255, you screen becomes extremely distorted.

      @azurev2258@azurev22583 жыл бұрын

    • TBH it's more about mimicking the effect stimulants do to you.

      @Midaspl@Midaspl3 жыл бұрын

    • Holy ducking shit

      @interestingperson7205@interestingperson72053 жыл бұрын

    • Ha, I wish. It's really because a change in FOV presents an illusion of moving faster. If you disable that effect, you can see that speed potions or even sprinting just aren't all that fast-seeming without the FOV change.

      @Xbob42@Xbob423 жыл бұрын

  • I would be terrible at moving close to the speed of light... I got terribly seasick/motion-sick watching the video.. Really informative and amazingly interesting topic. Thank you for uploading it, I like the way you can explain hard to grasp concepts in a digestible manner

    @gamedevbrownbus2871@gamedevbrownbus2871 Жыл бұрын

    • Good thing you probably wont have to 😅

      @TjallieBrrr@TjallieBrrr7 ай бұрын

    • @@TjallieBrrr yeah hah

      @CharlesShorts@CharlesShorts7 ай бұрын

    • The universe would be infinitely flat, and time would be infinitely fast relative to you.

      @robblequoffle8456@robblequoffle84563 ай бұрын

    • @@TjallieBrrr probably? 😰

      @bluegate4630@bluegate46303 ай бұрын

  • I once played a game about a velocirraptor that changed the speed of light to 3m/s and it was really interesting. It explained weird relativistic effects, but in a third person camera. You could do cool things like keeping a powerup more time than you should or passing between fast moving platforms with time dillation, slipping between really close bullets, moving so that two different coloured objects appear the same to you because of Doppler effect, etc. Nice video!

    @jrilo1307@jrilo1307 Жыл бұрын

    • Will be interesting that effects in a videogame with speedsters, like Flash, Superman, Ben10 XLR8, Silver Surfer, Sonic, etc..

      @pilarrosanas5085@pilarrosanas5085 Жыл бұрын

    • @@pilarrosanas5085 yeah, i thought of Flash too, but for movies. They show none of it, just freeze frame

      @TiMonsor@TiMonsor Жыл бұрын

    • What was the name of the game?

      @karolturbiarz4736@karolturbiarz4736 Жыл бұрын

    • Oh yeah I remember that game.

      @TheGameChangerLord@TheGameChangerLord Жыл бұрын

    • I always struggled with the colour puzzles on that game

      @TheGameChangerLord@TheGameChangerLord Жыл бұрын

  • Day 135 of quarantine: The Action Lab has turned into a gaming channel.

    @mdtarequzzaman5485@mdtarequzzaman54853 жыл бұрын

    • xDD

      @pringlehead_hd3320@pringlehead_hd33203 жыл бұрын

    • lmao

      @ginger1398@ginger13983 жыл бұрын

    • 🤣

      @imsyed5@imsyed53 жыл бұрын

    • No plz no

      @fishygames4719@fishygames47193 жыл бұрын

    • New video: "Filling the oceans with doritos and mountain dew - Aquatic animals now gaming animals"

      @Skirot@Skirot3 жыл бұрын

  • So basically when you move you become a thermal camera and a UV detector

    @windowsxpmemesandstufflol@windowsxpmemesandstufflol3 жыл бұрын

    • And we gain an increased fov

      @wyvernyx@wyvernyx3 жыл бұрын

    • @@wyvernyx and you gain a speed boost

      @flybyj1384@flybyj13843 жыл бұрын

    • @Wacky Venky when you think about that, it's _hot_

      @ccelik97@ccelik973 жыл бұрын

  • in a few minutes with a simple exercise you have helped me understand doppler shift in light better than any abstract description of it could ever hope to. you are doing gods work

    @spacekitt.n@spacekitt.n Жыл бұрын

    • God is fictional

      @jameskeelinggaming2319@jameskeelinggaming2319 Жыл бұрын

    • @@jameskeelinggaming2319 1:its a figure of speech and doesnt mean someone believes in God 2: let people believe what they want

      @MrMegaMetroid@MrMegaMetroid Жыл бұрын

    • @@MrMegaMetroid 1. But it implies a belife in fictional deities. 2. Yes sure. Let's use putin as your example. He believes he wants war with the Ukraine. Its killed thousands, crippled the Russian economy and may cause a great depression. An idiot would say "let people belive what they want" 3 we all have a duty to the truth. If you grow up, I'd be delighted to hear from you.

      @jameskeelinggaming2319@jameskeelinggaming2319 Жыл бұрын

    • @@jameskeelinggaming2319 3: science doesn't prove or disprove creationism or atheism.

      @pipthewarrior3738@pipthewarrior3738 Жыл бұрын

    • @@pipthewarrior3738 it totally disproves genisis as told incorrectly by the bible so that 3 or more religions testimony of creation blown put of the water. It gives a valid and logical expectation for chemical evolution from star formation to planet formation to biology and the emergence of life plus evolution and speciation has been proven. You wanna brush up on yours sciences that's been done by people doing "gods will" plus you are months late here. The debate died. If your god needed you to speak here, you would have been guided here months ago.

      @jameskeelinggaming2319@jameskeelinggaming2319 Жыл бұрын

  • That last bit made me think about that feeling of vertigo you get in dreams; you know, when you try to run forward, but the thing in front of you goes away. And then I start thinking about how in a dream, years can pass within the six hours of a night's sleep. Kinda sounds like time dilation to me. What if people already subconsciously know how time dilation and the speed of light work

    @apfelninja@apfelninja Жыл бұрын

    • Nah, it's more because our brain doesn't actually know how much time passes, the "life" you live there is hella shortened, you won't have those 18 years of school and 60 of work where everyday you wake up and all that shit, it "feel" like a lifetime, kinda how playing for 4 hours could feel like 2 and studying for half an hour could feel like 3 hours

      @entiretotalityofwhateverexists@entiretotalityofwhateverexists Жыл бұрын

    • Dreams are just false memories, though. So don't think of it as a representation of reality, think of it as a representation of memory recall.

      @gandalf8216@gandalf8216 Жыл бұрын

    • @@entiretotalityofwhateverexists yea, its not like it happens exactly the way time would dilate. its rather random

      @aarushikishore1417@aarushikishore1417 Жыл бұрын

    • @@gandalf8216 Actually, dreams are modifying the algorithm in your brain and doing probability checks like a neural net.

      @lookupverazhou8599@lookupverazhou8599 Жыл бұрын

    • @@gandalf8216 dreams are not false memories. They are simulated realities that help consolidate real memories and create real memories of these simulated experiences too. They can become more "false" in the process of dream memory recollection after waking up, but that's another thing.

      @AxeltheGreen@AxeltheGreen10 ай бұрын

  • “ if you’re moving close to the speed of light it appears as if you can get from point a to point b faster than normal” ...well yeah

    @mochii2229@mochii22293 жыл бұрын

    • The point is, your speed actually stays the same, only the light slows down. You actually take the same amount of time to move from A to B no matter what the speed of light is. But it does not appear so from your perspective.

      @U20E0@U20E03 жыл бұрын

    • Its relativistic space time dilation, not increased velocity. Remember, he is always moving at 2 meters per second throughout the whole game. He is decelerating light, not accelerating himself. So the contraction of space creates an acceleration like effect where distances that took 5 seconds to travel start to take 4 seconds then 3 seconds, so on so forth. The space between himself and his destination is contracting as the speed limit of the universe decreases, bending the rules of relativity into a more observable state.

      @g59enjoyer48@g59enjoyer483 жыл бұрын

    • @@g59enjoyer48 I was making a joke but that’s actually helpful

      @mochii2229@mochii22293 жыл бұрын

    • Ah, I am very literal at times 😅 I'm glad it helped your understanding though! I had trouble with this video at first, its very confusing

      @g59enjoyer48@g59enjoyer483 жыл бұрын

    • *the speed of light is slowed down to walking speed*

      @_abk_3251@_abk_32513 жыл бұрын

  • I love his videos I'm not going to lie lol reason I love watching them as soon as they drop is it might be something else I can learn more from. I've learned so much just by seeing his videos. Thank you very much for educating someone like myself!!! Please never stop making content!! 👍👍👍✌️

    @ProudToBeAHillbilly@ProudToBeAHillbilly Жыл бұрын

  • Your videos are excellent. And you explain difficult concepts in a way that makes it easier to understand. You are the best!

    @5velmusic@5velmusic Жыл бұрын

  • The "stretching out" part perfectly explains what happens to the stars in "warp speed" in sci fi movies like Star Wars. The stars get "stretched" to thin lines outside the ship's windows.

    @_Just_Another_Guy@_Just_Another_Guy2 жыл бұрын

    • I always thought they got length contraction wrong when I saw this effect, but it turns out they were right all along!

      @CalculatedRiskAK@CalculatedRiskAK2 жыл бұрын

    • Hyperspace and warp speed are totally wrong. At warp 10 it would take just under half a year to get to the nearest star. All the stars in the sky would bunch up, moving forwards, none being seen out the rear windows or side-rear windows. All the stars would be in side windows or in front windows. And they would all be either red or blue, except a few that were shining into your side windows, which would still be white.. But, keep in mind, the stars in your side windows had just bunched up, and had been behind-and-to-the-side just before you hit the hyperdrive button. So, the only white stars would be the ones you are traveling away from at a very specific angle. And only that angle.

      @MultiPleaser@MultiPleaser2 жыл бұрын

    • Warp speed was in Star TREK You said WARS

      @TheSonicFairy@TheSonicFairy2 жыл бұрын

    • Interestingly, if you lived on planet far away from Earth, and then moved with speeds near speed of light or even faster¹, you'd feel like you're time-warping into the future, and if you did the exact opposite and looked at Earth, it would appear to you you moved back in time.

      @Admiral45-10@Admiral45-102 жыл бұрын

    • @@MultiPleaser "At warp 10 it would take just under half a year to get to the nearest star". Warp 10 in Star Trek does NOT mean 10 times the speed of light. Most trekkies say that warp 10 translates to 1000 times the speed of light. Around 36 hours to the nearest star.

      @michaeljorgensen790@michaeljorgensen790 Жыл бұрын

  • So fitting that the put giant mushrooms in it.

    @Rascal77s@Rascal77s3 жыл бұрын

    • Giant mushroom? Maybe it's friendly!

      @samueltheblonde@samueltheblonde3 жыл бұрын

    • Thats what i was thinking! The mit programmers def like phycidelics

      @backwoodsjunkie08@backwoodsjunkie083 жыл бұрын

    • Wtf did you even say?? So good your English is 🤣🤣

      @kodakincade8063@kodakincade80633 жыл бұрын

    • But they’re chimneys! 🤪🍄

      @carlstanland5333@carlstanland53333 жыл бұрын

    • @@kodakincade8063 Literally "they" is the only word that had a typo.

      @onikishin3396@onikishin33963 жыл бұрын

  • Thanks for the breakdown 😎🤙 really helped me wrap my mind around the ideas alittle better

    @isaiasanchez1987@isaiasanchez1987 Жыл бұрын

  • really loved it, i love how u really explain everything thx for that vid ^^

    @astral_sorcer7246@astral_sorcer7246 Жыл бұрын

  • jesus christ this game looks like a huge acid trip

    @dioderent2653@dioderent26533 жыл бұрын

    • who needs drugs when u could just play this in vr

      @crimson3362@crimson33623 жыл бұрын

    • Yes. Quite.

      @neptune9647@neptune96473 жыл бұрын

    • And notice how the MIT included giant mushrooms for decor lol.

      @Hodoss@Hodoss3 жыл бұрын

    • One pill makes you larger and one pill makes you small...

      @PetCactusA_HarmlessLittlePrick@PetCactusA_HarmlessLittlePrick3 жыл бұрын

    • Ye

      @Monoplayz@Monoplayz3 жыл бұрын

  • So... the artistic vision of hyperspeed in sci-fi movies was actually true ? This is mind blowing.

    @ITTom@ITTom2 жыл бұрын

    • Yeah I was so surprised he didn’t just show the millennium falcon just travel through space, seeing all the stars turn into white lines in a tunnel. Quick and easy way to visualize that effect.

      @TheSwagcorner@TheSwagcorner2 жыл бұрын

    • Yeah or the uss enterprise, my mind was blown that all of that was an accurate representation of light speed

      @mistrchoc@mistrchoc2 жыл бұрын

    • tbh i think the effect in movies represents motion blur

      @rz2374@rz23742 жыл бұрын

    • Actually, all sci fi movies have it totally wrong, epecially Star Trek and Star Wars. Firstly, you would rarely pass a star. The space ships never travel very far at all. Secondly, all the stars would move forwards, towards the direction of travel. They would bunch up, with none behind you.. And they would all change to blue or red, except for the few stars whose light is coming from a slight angle from the side, those would stay white. The sky would just sit there for many years not changing yntil you reached the closest star, about 3 months after you hit the "warp speed" button, or went into hyperspace. Boring-ass movie, though.

      @MultiPleaser@MultiPleaser2 жыл бұрын

    • @@MultiPleaser "The space ships never travel very far at all" Have to consider fiction part of sci fi. Considering if spaceship does move that quick that it reaches stars. How would it change?

      @prateekpanwar646@prateekpanwar6462 жыл бұрын

  • I appreciate the info about the Terrell effect - thanks! You just helped make a novel I'm working on more realistic :)

    @macronencer@macronencer Жыл бұрын

  • This actually taught me so much about the effects of relativity!

    @waltysalamander@waltysalamander Жыл бұрын

  • "Walking at near speed of light" What if you started running instead?

    @joshbuilds@joshbuilds3 жыл бұрын

    • 😂

      @hellafineman@hellafineman3 жыл бұрын

    • "Even further beyond!"

      @pobretaoricasso6769@pobretaoricasso67693 жыл бұрын

    • Kaboom

      @VoxelMusic@VoxelMusic3 жыл бұрын

    • Voxel Music yes kaboom

      @Sleepii_@Sleepii_3 жыл бұрын

    • @@VoxelMusic yes kaboom

      @ahmadarif6410@ahmadarif64103 жыл бұрын

  • This guy is literally showing the things that I've always wanted to know but never knew cause I thought I'm dumb.

    @skyler8264@skyler82642 жыл бұрын

    • I too have an average IQ

      @roxanaromero3221@roxanaromero32212 жыл бұрын

    • Lol yeah Vsauce is also really good at that. I kinda thought and knew about some things Michael says and i was mind blown when i found out i was right but i found they were questions many people asked

      @itismethatguy@itismethatguy2 жыл бұрын

    • You're not dumb. The only dumb person is the one who has no desire to learn!

      @Jay_in_Japan@Jay_in_Japan Жыл бұрын

    • ​@@Jay_in_Japan people who aren't able to speak are also dumb 😏

      @Corn0nTheCobb@Corn0nTheCobb Жыл бұрын

    • @@Jay_in_Japan Truest thing I've heard in a bit, dumb people don't value knowledge, which that itself, is quite dumb.

      @pipthewarrior3738@pipthewarrior3738 Жыл бұрын

  • At first, I thought your videos were clicked but on getting into more of your content, it is truly high-quality stuff, kudos mate

    @JordanBeagle@JordanBeagle3 ай бұрын

  • Very well done, mate. Interesting video. Congratulations on the research and production. Enjoyed it thoroughly.

    @thebusinessfirm9862@thebusinessfirm98622 жыл бұрын

  • So is that how "The Flash" see things when running? Interesting..

    @achuu6928@achuu69282 жыл бұрын

    • No that means no one can move at the speed of light without crashing

      @castleold19@castleold192 жыл бұрын

    • @@castleold19 but the faster u go the slower time is for you. So he whoud look like he's in slow motion

      @basedguns8218@basedguns82182 жыл бұрын

    • @@basedguns8218 yes he would looks like in slow motion But I m talking about how he will see things and if the way in this video he can't move without crashing ..

      @castleold19@castleold192 жыл бұрын

    • @@castleold19 by using the speed force

      @basedguns8218@basedguns82182 жыл бұрын

    • @@basedguns8218 thats something new What it is?

      @castleold19@castleold192 жыл бұрын

  • "Honey, come up! Dinner's ready!" "Later, I'm busy collecting orbs to slow down the speed of light."

    @mohitextreme1988@mohitextreme19883 жыл бұрын

    • "Does this dress make me look fat?" "When walking toward you at near light speed, you actually look smaller."

      @bloemundude@bloemundude3 жыл бұрын

    • @@bloemundude underrated

      @abigailkodua1138@abigailkodua11383 жыл бұрын

    • They eat upstairs?

      @bobbytheferret6809@bobbytheferret68093 жыл бұрын

    • @@bobbytheferret6809 There's a possiblity that they may be in a basement, or literally any floor below the 1st.

      @erictecson9623@erictecson96233 жыл бұрын

    • ,,Sorry I couldn't come here faster, honey, but speed of sound is just 340m/s"

      @Admiral45-10@Admiral45-102 жыл бұрын

  • I really appreciate your brilliant explanation! This simulation helped me a lot, and has so much value for physics education!

    @Refugee1818@Refugee18187 ай бұрын

  • Best video about time relativity that I’ve seen. And I’ve seen a lot. Great job

    @DeclanCunningham@DeclanCunningham Жыл бұрын

  • I love how this guy gets right to the point in such a friendly way. Just human, not pretentious or obnoxious at all. Breath of fresh air👍🏼

    @SuV33358@SuV333583 жыл бұрын

    • Mormons are nice people. Yes he's Mormon I grew up in the same Ward as him in Utah.

      @EddyA1337@EddyA1337 Жыл бұрын

  • You’re like Vsauce without the philosophy lessons.

    @ninjanerdstudent6937@ninjanerdstudent69373 жыл бұрын

    • orr... is he?

      @KISHORENEDUMARAN@KISHORENEDUMARAN3 жыл бұрын

    • @@KISHORENEDUMARAN i was about to reply this " Is He ?" part XD

      @DragPlix@DragPlix3 жыл бұрын

    • @@DragPlix or is he?

      @C.y.c.l.o.n.e@C.y.c.l.o.n.e3 жыл бұрын

    • @@DragPlix or were you?

      @4varaa4@4varaa42 жыл бұрын

    • @@C.y.c.l.o.n.e yes he is.. or may be?

      @DragPlix@DragPlix2 жыл бұрын

  • its so cool how the length contraction looks exactly like what a dolly-zoom/vertigo effect looks like in movies

    @bryanchu5379@bryanchu53792 жыл бұрын

  • Do you imagine a complete videogame with this mechanics? With enemies, puzzles, bosses... That would be so innovative ✅

    @GabriTell@GabriTell2 жыл бұрын

    • I think it would be a good fit for a racing game. Race spaceships around a course out in space at relativistic speeds.

      @Roxor128@Roxor128 Жыл бұрын

    • @@Roxor128 Problem is that it would be impossible to agree on who crossed the finish line first :D

      @YourMJK@YourMJK Жыл бұрын

  • So if i was standing 1 meter away from a mirror, would i see myself one second in the past?

    @pinkpanther1139@pinkpanther11393 жыл бұрын

    • i don't know, no one have try it before

      @Gus_Fringus@Gus_Fringus3 жыл бұрын

    • @@Gus_Fringus Yeah, i think they should try it..

      @pinkpanther1139@pinkpanther11393 жыл бұрын

    • Yes, with speed of light at 2 m/s, even a mirror would have one second latency when viewed from 1 meter away. However, assuming the universe works according to the same rules otherwise, your brain would have equally high latency so you wouldn't notice it.

      @MikkoRantalainen@MikkoRantalainen3 жыл бұрын

    • @@MikkoRantalainen ok thanks for the info. One more thing, when we look at the Sun, aren't we seeing it in the past? I mean the Sun is so far away from Earth that it takes 8 minutes and 30 seconds for light to reach us. So does that mean we are looking the Sun 8 minutes and 30 seconds in the past? If this is true, then everything we are seeing is in the past right? Even if it is 0.001 seconds?

      @pinkpanther1139@pinkpanther11393 жыл бұрын

    • @@pinkpanther1139 Yes, the light that comes from the sun was emitted over 8 minutes ago. The distance from the Earth to the Sun is not constant so the delay changes a bit over a year. Most of the things are close enough to your eyes that the time delay due speed of light is not meaningful compared to your senses and brain performance.

      @MikkoRantalainen@MikkoRantalainen3 жыл бұрын

  • Seriously, you are explaining such a difficult concept in such a simple way! I am a Physicist, specialised in sciences of the matter, and I love your channel that I discovered like a week ago. I tend to understand concepts and idea, and have no idea how how to explain it in an understandable way to someone with no science background. And you do that so skillfully! Great job! I will talk about your channel a lot around me.

    @geaypi9461@geaypi94613 жыл бұрын

  • Definitely going to check out this game. Great video! Great channel!

    @f.osborn1579@f.osborn1579 Жыл бұрын

  • This channel never fails to amaze me, never

    @goddamn_i_love_flying@goddamn_i_love_flying7 ай бұрын

  • So that’s why when I rush in Minecraft, my FOV increases.

    @itsmoses7973@itsmoses79733 жыл бұрын

    • ItsMoses I thought about the same thing😆 so maybe?....

      @thomaslknes4906@thomaslknes49063 жыл бұрын

    • My boi steven is pretty fast then🤣

      @kantoorhandook6595@kantoorhandook65953 жыл бұрын

    • It’s kinda to give you a feeling of speed but yeah, that makes a bit of sense. But it’s mostly for the feeling of speed

      @sylver8919@sylver89193 жыл бұрын

    • pretty reasonable

      @Real_LeCHL@Real_LeCHL3 жыл бұрын

    • I knew it reminded me of something

      @captaing7709@captaing77093 жыл бұрын

  • Length contraction caution label: Warning; objects MUCH closer than they appear.

    @BoredPodcaster@BoredPodcaster3 жыл бұрын

    • colorful objects RAPIDLY APPROACHING

      @cigargiraffe181@cigargiraffe181 Жыл бұрын

  • So beautiful so well done!!!

    @madhavsirohi2225@madhavsirohi2225 Жыл бұрын

  • such a nice vid man. thanks

    @pabloschadlich2474@pabloschadlich2474 Жыл бұрын

  • This game is more difficult to understand than the actual principle in physics.

    @alext8828@alext88283 жыл бұрын

    • Not unless you paid attention in school

      @Jay-cq5qr@Jay-cq5qr3 жыл бұрын

    • Latency is the key word here.

      @rizwan6387@rizwan63873 жыл бұрын

    • @@Jay-cq5qr I didn't pay attention, but I somehow got it.

      @alext8828@alext88283 жыл бұрын

    • @@rizwan6387 Explain, please.

      @alext8828@alext88283 жыл бұрын

    • @@Jay-cq5qr I didnt i payed attention here tho

      @mpred8606@mpred86063 жыл бұрын

  • So according to this flash would be colorblind

    @OmSharma-om7jr@OmSharma-om7jr3 жыл бұрын

    • Good point😂😂😂😂

      @akshatkumar9265@akshatkumar92653 жыл бұрын

    • Flash is fast. Faster than Superman. But his speed doesn't even come close to speed of light. I rather think about how the cameraman can film flash when he runs

      @nowaayy_@nowaayy_3 жыл бұрын

    • @@nowaayy_ In a comic, flash can go 300 trillions of time the speed of light but that's without taking into acount space contraction. He would still go at atleast 99,99999999999... % of the speed of light though.

      @josenobi3022@josenobi30223 жыл бұрын

    • @@josenobi3022 I didn't know that it's noted in comics. Then DC must watch this video it's nonsense😂😂.

      @nowaayy_@nowaayy_3 жыл бұрын

    • @@nowaayy_ No, DC is right, it's just the guy that calculated the speed didn't take into account the space contraction. The speed wasn't written in the comic

      @josenobi3022@josenobi30223 жыл бұрын

  • I love your videos thay are the best every time i watch i learn something new thank you

    @bigdogs5655@bigdogs56552 жыл бұрын

  • its Very clear what you are saying. Thank you

    @mashpro3081@mashpro3081 Жыл бұрын

  • 9:40 me a gamer: there is no lengthening going on here, his fov is just increasing as he moves holy shit i leave this for 4 months forget that the video even exists and then get a notification and there are like 500 likes wtf

    @abebuenodemesquita8111@abebuenodemesquita81113 жыл бұрын

    • BHAHAHAHHA

      @mulmibiggi2621@mulmibiggi26213 жыл бұрын

    • 12:24 Also me, a gamer: oh no, anyway *continues gaming *

      @bozo5773@bozo57733 жыл бұрын

    • Just like minecraft

      @bladeoftheruinedking2543@bladeoftheruinedking25433 жыл бұрын

    • Lmao I was about to say the same thing because that's what it looks like when you have your fov to the max setting.

      @pizzasteve5825@pizzasteve58253 жыл бұрын

    • I was thinking of Minecraft as I was watching the videos more towards the end

      @not_nardo703@not_nardo7033 жыл бұрын

  • "Active people live longer." **Me, laying in bed for the past 3 hours*:*

    @burntbeansoup@burntbeansoup2 жыл бұрын

    • deD

      @whi2gan@whi2gan2 жыл бұрын

    • deD

      @itsspino6506@itsspino65062 жыл бұрын

    • deD

      @trevoralexismckaleobe5592@trevoralexismckaleobe55922 жыл бұрын

    • deD

      @jadeasereht4638@jadeasereht46382 жыл бұрын

    • deD

      @AJ_Animations@AJ_Animations2 жыл бұрын

  • Fantastic video. Could you do one discussing the non-0visual impacts of traveling at the speed of light. Everything here was about what our perception would be when traveling close to the speed of light but what lese happens when closing in on the speed of light that's not about perception?

    @NeverForget1776@NeverForget17762 жыл бұрын

  • I love this game! They showed it to us in high school science class years ago. Never thought I'd see it on KZhead.

    @prysthaea7735@prysthaea7735 Жыл бұрын

  • The problem of being faster than light, is that you can only live in darkness

    @deansworld2047@deansworld20473 жыл бұрын

    • Not true, if you run into light then you can see it

      @themanofiron785@themanofiron7853 жыл бұрын

    • @@themanofiron785 But eventually, you'll absorb all the photons in front and around you. Without new ones being produced, you'll live in darkness.

      @VivekYadav-ds8oz@VivekYadav-ds8oz3 жыл бұрын

    • @@VivekYadav-ds8oz If the universe is not infinite, if it's infinite than there's always more photos coming your way.

      @petarmaksimovic4048@petarmaksimovic40483 жыл бұрын

    • Don’t worry guys he was just making a sonic meme

      @jhreps1043@jhreps10433 жыл бұрын

    • @@themanofiron785 he said when you move closer to the speed of light, the time slow down. So that mean when you have same speed to the speed of light, that mean all time completely stopped, even the foton or the light stopped.

      @geoplayer2080@geoplayer20803 жыл бұрын

  • This game alternative title: LSD simulator

    @danvo6792@danvo67923 жыл бұрын

    • i actually played this game the second time i dropped acid

      @jazzabighits4473@jazzabighits44733 жыл бұрын

    • @Jon Do btw, there is a game called LSD simulator I'm pretty sure, it's on playstation 1

      @jazzabighits4473@jazzabighits44733 жыл бұрын

    • What if LSD's real effect is to actually speed you up to near light speed?

      @AiseStyle@AiseStyle3 жыл бұрын

    • Aise Are you on LSD lmao

      @danvo6792@danvo67923 жыл бұрын

    • @@AiseStyle i think other people would notice lol

      @jazzabighits4473@jazzabighits44733 жыл бұрын

  • I have to commend you for this and say thank you. I’m no where close to a genius, I just love science as a hobby and i always get lost at some point when I watch documentaries, but this was perfectly well explained and I feel smart. Thank you

    @outtersteller@outtersteller Жыл бұрын

  • Super helpful. I never could grasp what these actually would look like.

    @Jordan_C777@Jordan_C777 Жыл бұрын

  • Man if the flash was epileptic Hes gonna have a bad time

    @Gramer05@Gramer053 жыл бұрын

    • *[Megalovania intensifies]*

      @jus.some.silly.little.guy.@jus.some.silly.little.guy.3 жыл бұрын

    • @@jus.some.silly.little.guy. er e er er ee ee ee ee er

      @channelname4331@channelname43313 жыл бұрын

    • Flash had DownSyndrome.

      @Make-Asylums-Great-Again@Make-Asylums-Great-Again3 жыл бұрын

    • You feel ur vibrations crawling up ur back...

      @Exinith@Exinith3 жыл бұрын

    • He WOULD* have a bad time. But good joke...

      @greekfire7980@greekfire79803 жыл бұрын

  • This feels like giving yourself hyper speed in Minecraft

    @justbread8066@justbread80663 жыл бұрын

    • YES

      @Gemini-Lion@Gemini-Lion3 жыл бұрын

    • Maybe they knew done about this and decided to add a real physics aspect to the game.

      @peteasmr2952@peteasmr29523 жыл бұрын

  • This is one of the best videos I've ever watched

    @wetbread4220@wetbread4220 Жыл бұрын

  • Wow, amazing visualization

    @Martinko_Pcik@Martinko_Pcik7 ай бұрын

  • So is no one going to talk about how eerie this game is

    @jacobmays278@jacobmays2783 жыл бұрын

    • It’s like an lsd trip or something

      @CrippleX89@CrippleX893 жыл бұрын

    • Bro u right

      @disappointingmyself1880@disappointingmyself18803 жыл бұрын

    • No

      @Make-Asylums-Great-Again@Make-Asylums-Great-Again3 жыл бұрын

    • Nah its just bad textures and weird light

      @bobseeee@bobseeee3 жыл бұрын

    • Really not that spooky... Tons of games that infinitely scarier, or "eerie" as you put it

      @SpltPersonaltyOF@SpltPersonaltyOF3 жыл бұрын

  • "Honey, come here." "I can't, I'm collecting orbs to slow down the speed of light." "My parents aren't home." *Moves at the speed of light*

    @razi_man@razi_man3 жыл бұрын

    • Kusogaki but it was actually normal speed because he slowed it down.

      @andreynesterenko327@andreynesterenko3273 жыл бұрын

    • think you mean ,"i'm already here"

      @EE-mp4kc@EE-mp4kc3 жыл бұрын

    • Lol.

      @Jdogrey1@Jdogrey13 жыл бұрын

    • *in walking speed*

      @schkann1384@schkann13843 жыл бұрын

    • My parents aren't home hmmmmm Understandable

      @hf8272@hf82723 жыл бұрын

  • I played this game a few years ago but never understood the length contraction manifesting as"stretching". Thanks for the explaination

    @ChrisWalshZX@ChrisWalshZX Жыл бұрын

  • Idk if you’ve ever heard of the game devil daggers but it’s mechanics are basically what you talk about in this video, I can’t explain it well enough atm but it would be awesome if you did a video on it

    @pappi3492@pappi3492 Жыл бұрын

  • Light speed Expectation: ultra fast movement Reality: dolly zoom

    @LuisHansenNH@LuisHansenNH3 жыл бұрын

  • Great work!

    @GuilleGarciaAlfonsin83@GuilleGarciaAlfonsin833 жыл бұрын

    • no

      @diamante8864@diamante88643 жыл бұрын

    • @@diamante8864 ??

      @blendyboi5023@blendyboi50233 жыл бұрын

    • @@diamante8864 ??

      @woken08@woken083 жыл бұрын

    • @@diamante8864 ??

      @999Aadil-Op@999Aadil-Op3 жыл бұрын

    • @@diamante8864 ??

      @theflame45@theflame453 жыл бұрын

  • Thank you this is great for Star wars simulation

    @Detective_Jones@Detective_Jones2 жыл бұрын

  • Very interesting, made me think of the sonar fish finders we use, with different Doppler effects affecting the readout dependent of the speed the boat is travelling at. Thinking about observable reality being a read out of signal return traced in time and relative speed. Also if you were completely static with the universe moving past us, what would we see?

    @telecasterblast@telecasterblast Жыл бұрын

  • Alternative title: SUPER COLD Time moves only when you are not moving

    @thelastgamersyt7403@thelastgamersyt74033 жыл бұрын

    • I'm glad that I wasn't the only one that thought of this.

      @neptune9647@neptune96473 жыл бұрын

    • Slightly chilly

      @aperturescienceguy2737@aperturescienceguy27372 жыл бұрын

    • super hot moment

      @epicKerBallze@epicKerBallze2 жыл бұрын

  • So that is why stars look like lines in Star Wars through hyperspace 😯

    @peterjozsef448@peterjozsef4483 жыл бұрын

    • Exactly

      @DevPatel-tk5ny@DevPatel-tk5ny3 жыл бұрын

    • And also in Doraemon 😅

      @sourabhperuri1698@sourabhperuri16983 жыл бұрын

    • It's a lie in star wars. If you could move near at the speed of light in space, stars would not look like lines, because they are too far from you. But when you get closer to a star like we are relatively close to Sun, maybe you would feel this effect I think.

      @nowaayy_@nowaayy_3 жыл бұрын

    • Imagine if there was a slight miscalculation in the jet’s system and they crash into a planet at the speed of light

      @omnomnom5359@omnomnom53593 жыл бұрын

    • Yess thts what i m thinking watching the whole video

      @Erwrdmpcivil@Erwrdmpcivil3 жыл бұрын

  • Interesting video, thanks for sharing!

    @-phantasm-@-phantasm- Жыл бұрын

  • I loved this when I saw it last year. I still thank yt for recommending it tho. Love it

    @nugboy420@nugboy420 Жыл бұрын

  • Me: doesn't understand anything Also me: watches it till the end

    @xyggynicholairutaquio5990@xyggynicholairutaquio59903 жыл бұрын

    • Same 😅 He explained it pretty well but I was still like - I dont get it 👁👄👁

      @myouniverse0613@myouniverse06133 жыл бұрын

    • Well, I think this kind of topics (advanced for me) need to be chewed and digested properly so that it can be understood.

      @kubotwostringz7040@kubotwostringz70403 жыл бұрын

    • Yeah I had to watch some parts 3-4 times to understand properly

      @shreyasagrawal3450@shreyasagrawal34503 жыл бұрын

    • Same

      @Striker_2500@Striker_25003 жыл бұрын

    • Right

      @sabitamahela@sabitamahela2 жыл бұрын

  • English is not my main language .. so imagine listening at this while trying to understand English.. my brain just fucked up in 10 minutes 😂😂

    @nippo5927@nippo59273 жыл бұрын

    • Ahhhhh

      @crystalll.e@crystalll.e3 жыл бұрын

    • Ehhhhh

      @Hal-dq3hz@Hal-dq3hz2 жыл бұрын

    • Ohhhhh

      @shaylaharris9589@shaylaharris95892 жыл бұрын

    • Ihhhhh

      @whi2gan@whi2gan2 жыл бұрын

    • hhhhh

      @prze4214@prze42142 жыл бұрын

  • imagine being a kid in school, been put into groups and given this game. then told to study the effects and use your own research to explain the different effects at different speeds? 🤯🤯 what a way to learn!

    @1DreadedAngel@1DreadedAngelАй бұрын

  • Wow Nicely explained

    @subhankarpaul6823@subhankarpaul68238 ай бұрын

  • This just shows how weird our universe could act

    @maxims5616@maxims56163 жыл бұрын

    • Has mushrooms

      @mylesjack8332@mylesjack83322 жыл бұрын

  • For some reason..this is actually scary to experience..

    @jidhindharanm.p9351@jidhindharanm.p93513 жыл бұрын

  • I love this simulation so much.

    @eliteteamkiller319@eliteteamkiller319 Жыл бұрын

  • Thanks! 😉

    @JohannesHofmann@JohannesHofmann Жыл бұрын

  • 0:03 "if we slow down the speed of the universe" **Enrico Pucci has joined the conversation**

    @ovenbakedbluetext8327@ovenbakedbluetext83273 жыл бұрын

    • and just like that i have been spoiled

      @someguyinjeans5273@someguyinjeans52733 жыл бұрын

    • @@someguyinjeans5273 No

      @ovenbakedbluetext8327@ovenbakedbluetext83273 жыл бұрын

    • @@someguyinjeans5273 No

      @blanko9407@blanko94073 жыл бұрын

    • more like the opposite

      @usiahz9640@usiahz96403 жыл бұрын

    • @@someguyinjeans5273 no

      @TogaKai@TogaKai3 жыл бұрын

  • Would love to see different perspective with stationary observer looking at you while doing this simulation.

    @rizkyp@rizkyp3 жыл бұрын

    • 3rd person view of the 4th dimension travel. Gonna make a big steppy or normal steps stretched out and really fast. Lol this is a fun thought you've started.

      @talbrightmoon2625@talbrightmoon2625 Жыл бұрын

    • I was waiting to see that too. Like a side by side split screen or something

      @Mogwai06@Mogwai06 Жыл бұрын

  • Great stuff, very interesting!

    @youngtevanced8818@youngtevanced8818 Жыл бұрын

  • This is the perfect use of video games for learning.

    @ronaldiplodicus@ronaldiplodicus Жыл бұрын

  • Another example of the Doppler effect is when you are by a race track, the cars driving really fast as they go towards you, you can hear the engines at a higher pitch. Then, when they drive past you, the sound gets lower. Because the racecar is closer to the speed of sound, the same applies to light

    @John_Fman@John_Fman2 жыл бұрын

    • Oh shit you're right!

      @SupremeDP@SupremeDP Жыл бұрын

    • It's because the sound waves get shorter as the car approaches so it sounds higher (the sound is the same length from the car's perspective but from yours it gets higher because more sound waves keep hitting you so it appears to be higher) and they get longer as it moves away so it sounds lower

      @richard_from_england333@richard_from_england333 Жыл бұрын

    • I wonder if it's possible to have a "photonic boom" similar to a sonic boom but with an object going at the speed of light instead of sound

      @jbh759@jbh759 Жыл бұрын

    • @@jbh759 i wonder how we'd ever observe something like that, since anything that travels at c must be massless.

      @dhavzr23@dhavzr23 Жыл бұрын

    • You don't need to be going very fast to hear a Doppler shift--can be done biking past a church bell.

      @zzzaphod8507@zzzaphod8507 Жыл бұрын

  • "In normal life we dont see this at all" Yea, tell that to every acid trip ever lol

    @chrisrenfro2058@chrisrenfro20583 жыл бұрын

    • LMFAO 😂🤣

      @djvinasi4169@djvinasi41693 жыл бұрын

    • We've seen The magenta fábric off reality

      @VelhoEscola@VelhoEscola3 жыл бұрын

    • Haha 😁

      @zoneboiz@zoneboiz3 жыл бұрын

  • for video gamers, length contraction can easily be explained by taking the example of video game fov.. As in real life the screen size of monitor is fixed but by changing the fov in game we can see more objects and artifacts on same screen size.. for example on higher fov the movement gets faster than lower fov its gets slower.. but for game code and monitor perspective its constant.. same logic is applied in this simulation to give the length contraction effect for not so much gamers, fov- in game field of view mostly used in first person perspective games

    @Manoj_Kumar1973@Manoj_Kumar19732 жыл бұрын

  • Enjoyed very much ✨❤️✨

    @commoveo1@commoveo1 Жыл бұрын

  • What parents think we watch: fun silly videos What we actually watch:

    @ItsTrulyAhNaF@ItsTrulyAhNaF3 жыл бұрын

    • Oh really

      @sabitamahela@sabitamahela2 жыл бұрын

    • @@sabitamahela Yes mommy

      @mypowerlevelisover9000@mypowerlevelisover90002 жыл бұрын

    • @@mypowerlevelisover9000 I am son

      @sabitamahela@sabitamahela2 жыл бұрын

  • this explains why when they use the warp drive in star wars the stars suddenly zoom out.

    @duggiboiplayz5002@duggiboiplayz50023 жыл бұрын

    • This explains why when you drink a speed potion or sprint in Minecraft your screen zooms out.

      @curseofmono@curseofmono3 жыл бұрын

    • Lol that’s the first thing I thought too

      @anthonyiscoolxx@anthonyiscoolxx3 жыл бұрын

  • Thank you.

    @LydellAaron@LydellAaron Жыл бұрын

  • Beautifull, Thanks

    @jxavierantu@jxavierantu Жыл бұрын

  • This is the only channel, i have seen in whole youtube.which talks and illustrates about these interesting things . Seriously !!!

    @sakshi-hy7ll@sakshi-hy7ll3 жыл бұрын

  • I love this, it's amazing to get to see concrete visualisations of these very abstract concepts. But I was wondering how come we don't see any difference in the movement of the ghost-people, shouldn't they be stretched/squished/rotated/blueish/redish as they move when you're still?

    @miotholerus7173@miotholerus71733 жыл бұрын

    • i think it's just a filter and not an actual calculation

      @jettaeschroff6924@jettaeschroff69242 жыл бұрын

  • Mann I love these videos

    @devamkoshiya2493@devamkoshiya24932 жыл бұрын

  • AMAZING VIDEO ❤️❤️

    @dimitriosfromgreece4227@dimitriosfromgreece4227 Жыл бұрын

  • In the near future: "Hello everyone, today I'm going to pour an ocean into the sun to see if it goes out"

    @ruben34@ruben342 жыл бұрын

    • GrayStillPlays: "Write that down, write that down!"

      @omegaotaku1342@omegaotaku13422 жыл бұрын

    • @@omegaotaku1342 noice i also watch graystillplays

      @PoggersFloppa@PoggersFloppa2 жыл бұрын

    • @@PoggersFloppa noice i also watch graystillplays

      @jettaeschroff6924@jettaeschroff69242 жыл бұрын

    • @@jettaeschroff6924 ok nice. you watch lets game it out? its pretty much same as graystillplays

      @PoggersFloppa@PoggersFloppa2 жыл бұрын

    • @@PoggersFloppa noice I also watch let's game it out

      @mehhblood@mehhblood2 жыл бұрын

  • Light goes BRRRRRRR RRRRRRR RRRRRR RRRRR RRRR RRR RR R

    @GPickle32@GPickle323 жыл бұрын

    • You forgot Quote to Einstein !!

      @nguyenhoanglong420@nguyenhoanglong4203 жыл бұрын

  • Very fascinating.

    @zachariousmccool5768@zachariousmccool5768 Жыл бұрын

  • Imma start excersizing now

    @supernovatluthelightoftheu3221@supernovatluthelightoftheu3221 Жыл бұрын
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