How to Teleport Schrödinger's Cat

Подписаться 6 млн

Просмотров 2,6 млн

50% 1

Support me on Patreon: / minutephysics
Previous video on No Cloning: • The No Cloning Theorem
How to teleport Schrödinger’s cat: this video presents the full quantum teleportation procedure, in which an arbitrary qubit (spin, etc) is teleported from Alice to Bob by way of a pair of particles entangled in a bell (EPR) state and the transmission of information via a classical channel.
Thanks to everyone who supports MinutePhysics on Patreon!
Link to Patreon supporters here: www.minutephysics.com/supporte...
REFERENCES:
No Cloning video: • The No Cloning Theorem
The No-Cloning Theorem: en.wikipedia.org/wiki/No-clon...
MinutePhysics on Schrödinger’s Cat: • Schrödinger's Cat
The History of Schrödinger’s (& Einstein’s) Cat: nautil.us/issue/41/selection/h...
Original Quantum Teleportation Paper: citeseerx.ist.psu.edu/viewdoc/...
Wikipedia on Quantum Teleportation: en.wikipedia.org/wiki/Quantum...
Calcium ion teleportation: www.nature.com/nature/journal/...
Teleporting a 2-qubit state: arxiv.org/abs/quant-ph/0407219v3
Multi-level teleportation: arxiv.org/abs/quant-ph/0106018v2
Scott Aaronson blog post on Teleportation (& Free Will, etc): www.scottaaronson.com/democrit...
Classical Teleportation: arxiv.org/abs/quant-ph/0107082
Blog post on quantum vs classical teleportation: marozols.wordpress.com/2012/0...
MinutePhysics is on Google+ - bit.ly/qzEwc6
And facebook - / minutephysics
And twitter - @minutephysics
Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!
Created by Henry Reich
Music by Nathaniel Schroeder

Наука

Опубликовано:

14 мар 2017

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 6 тыс.

@QuantumFracture 7 лет назад

That was a very very accurate explanation of how quantum teleportation works! Even with the "questions" analogy. Bien jugado, Henry. Although I was expecting to listen something: because the teleportation can't be completly perform if the Earth's scientist doesn't tell the moon's scientist the answer of the question he asks to the original cat, *faster than light quantum teleportation is impossible*. He needs to send to the other guy that answer in the traditional way.

@saia126 7 лет назад

QuantumFracture Y yo justo mientras veía el vídeo estaba pensando en si harías un video sobre teletransportacion..

@dcs_0 7 лет назад

you know physics has become too complicated when beaming a superposition to the moon becomes "traditional". haha

@nn3534 7 лет назад

... I totally completely understood what was said there *not*

@StarrkXIII 7 лет назад

QuantumFracture me duele el cerebro x_x ahora explicalo tú a tu manera :D tus vídeos igual son muy buenos

@russdill 7 лет назад

The name "quantum teleportation" really screws people up. It should be called quantum entanglement transference or something. It would only have something to do with transporting people or things if their quantum state was important to their makeup. Any quantum entanglement inside people is constantly being destroyed, so the assumption that to transport a person, you need to use quantum teleportation to include all their quantum states is quite dubious.

@happytriangleman1157 7 лет назад

Sometimes I like to pretend I understand this stuff.

@rumfordc 7 лет назад

Imagine a guy has a closed box and asks "Is there a cat in here?" and you say "Maybe?" and then the guy never opens the box. congrats now you're up to speed.

@theuntitledpodcast2404 7 лет назад

ehhh its a bit easier to imagine this: While blind folded, you push an object onto the floor. There is no sound, and you do not know if it is broken or not. The whole idea is that until you check to see if its broken, it is in a superposition state of being both broken and not broken. When you take off the blindfold, the universe kinda makes up its mind and decides on whether it is broken, or its not broken.

@JPHenry78 7 лет назад

Example. you drop your phone, is the screen cracked or not. how do you find out. you look, thus collapsing the states of the screen to broken or not. hearing the screen break would be an observation causing the same results as picking it up to look does

@minezgio3175 7 лет назад

Potato The Turnip How does it depend on weather I check it or not? like is not it already broken when I pick it? I mean that sounds like a magic like phone is not broken but when i pick it up it becomes broken?

@heikolindenthal6741 7 лет назад

MinezGio Not exactly. Superposition in quantum physics is a state that is completely separated from our intuitive understanding of the world around us. Imagine that: A blind man is trying to figure out the position of a candle that is somewhere located in his room. The only help he's got is a ball he can throw at the candle to tell by the sound where exactly that candle is located. However, the moment he finds out, the position of the candle has changed because he threw a ball at it. The moment we try and meassure the state of a quantum particle, it takes a certain position, even though it behaved as if it had multiple positions before we observed it.

@RanOutOfSpac 4 года назад

If Amazon ever uses this teleportation method, there’s going to be a lot of situations where I have my package but I also don’t have my package.

@jobhoevenaars7298 3 года назад

just dont order any animal

@saivarshithpaluru7684 3 года назад

@@jobhoevenaars7298 but that's not possible. I NEED to order animals. They taste way too good for me to stop

@somejellyartywitchyhuman485 3 года назад

What if you have your package but you don’t have the things inside?

@MakerManX 3 года назад

@@saivarshithpaluru7684 do you eat them raw? Or very raw?

@Twisted_Code 3 года назад

the thing I'm wondering about this kind of teleportation: What can we do about the matter that ends up rearranged on the transmitting end? According to this, it could basically be any arrangement of particles, which has me concerned it could be unstable or in some way hazardous

@OudeicratAnnachrista 3 года назад

11:03 "after we beam them the message..." this is a pretty important bit that most people miss and instead think the teleportation can be done solely by manipulating the entangled pair without transmitting anything else. It deserves more attention I think

@Xnoob545 2 года назад

"YES, WE GOT IT! We can now transfer people to locations faster than li-" The universe: woah woah woah, slow down there buddy, not so fast. You won't get away with this, fuck you!

@capsey_ 2 года назад

@@Xnoob545 "not so fast" i see what you did there

@raspberryjam 3 месяца назад

its like transmitting the full depth of two probabilities for the cost of transmitting two bits of data

@androgameplayer8148 2 месяца назад

@@raspberryjamSo for an object made out of a bazillion atoms you need to send a bazillion data points

@littlenyancat5754 3 года назад

Teacher: "The test isn't that confusing" The test:

@kayvour8862 3 года назад

Lol

@nicolasladner7113 Год назад

Didn't even understand enough to get confused

@aniums 6 лет назад

Friend: Do you understand Quantum teleportation now? Me: Yes Friend: How much did you understand? Me: Yes

@chinkeehaw9527 4 года назад

The wave function collapsed into yes, even though there is a chance that it collapses into no

@DumKump 4 года назад

@pieguy6992 4 года назад

Me: Yes/No/Maybe

@Stadtionalist 3 года назад

Friend: Do you understand Quantum teleportation now? Me: Moonfly

@user-uo9gg2zc6j 3 года назад

|yes>+|no>

@jmcd1128 6 лет назад

I won't even pretend to understand this.

@anothercath 4 года назад

@@Gandhi_Physique What does cat dead times flea alive equal to?

@ASLUHLUHCE 4 года назад

How does one find the product of the mortality of two animals? Who knows. Obviously, he's using some strange analogy, but it still did a pretty bad job of helping me understand. This is particularly apparent when you compare it to his more recent series on relativity which was excellent.

@priyanzhu 3 месяца назад

@@ASLUHLUHCE basic elementary math. it goes as this : (a + b) * (c + d);

@Adachi69420 Год назад

"Ok, time to teleport a cat" **cat meows** "Fuck"

@NeorecnamorceN 2 месяца назад

This is why it's very important to have a sound proof box.... Or a mute (eh, non-verbal? Non-communicative?? Oh no, I don't know the right term to use... Please don't cancel me!) cat.

@hanamaomao 2 месяца назад

@@NeorecnamorceN _cat scratches the box aggressively_

@paniniman6524 3 года назад

Me : looks away for 0.001 seconds “ SUCCESSFUL TELEPORTATION “ me : wtf

@beth8888 7 лет назад

Schrödigers cat walks into a bar, and it doesn't.

@hairohukosu433 7 лет назад

lol

@TylireousGaming 7 лет назад

Beth Xx Ima use that now

@yodings 7 лет назад

go on....

@sb_zg 7 лет назад

jacksfilms copy m8

@katuvideot8689 7 лет назад

Beth Xx IT IS SCHRÖDINGERS NOT SCHRODINGERS

@Kapin05 5 лет назад

I think this is the only channel where "flea", "moon" and "quantum superposition" can be placed in the same sentence in a way that seems totally normal

@assiaisindegyara4905 4 года назад

Well i wouldnt say normal

@op-fb2cm 4 года назад

The scientist asked the physicist what quantum superposition was while his cat ate a large flea.

@diamondsky3787 4 года назад

@@op-fb2cm thhtas not complety normal

@small_SHOT 4 года назад

What is this moon flea’s quantum superposition

@somejellyartywitchyhuman485 3 года назад

IKR

@honeyway3104 3 года назад

After he said “If only we had some way to get there faster...” I genuinely thought he was gonna continue with “...Speaking about that, let’s talk time travel now !!”

@jerkevandenbraak 11 месяцев назад

me too

@user-ss2pj1rh7q 4 года назад

Yes, IKEA furniture is definitely teleportation, I can confirm

@Darksouls131 25 дней назад

Then confirm

@samueljoeltangkawarow1288 4 года назад

me: i think i understand that par-- brain: what? me: wha-- brain: exactly

@PcPlayer4 3 года назад

god i just... i just agree

@alexplaysminc.-.5922 3 года назад

* *visible confusion* *

@hazeltree7738 3 года назад

A superposition of understanding and not?

@alexplaysminc.-.5922 3 года назад

This is what happens when you haven't even passed eight grade science and mathemathics and algebra and start trying to understand whatever this is

@morena_2054 7 лет назад

All I heard was: "cat,dead,moon alive,b,-b,cat dead alone"lol

@clivehandforth3531 5 лет назад

Moe 999 hahahaha

@bethmil705 5 лет назад

Lol

@tapanguru4865 5 лет назад

And flea

@shinygames7730 Год назад

The real challenge is to think inside the box

@L1Run 3 года назад

"Beam me up, Scotty!" "Yes, Captain, but you should probably watch this first." "Ah. Hmm. You know, on second thought, I'll stay here."

@raidrimouche7312 7 лет назад

am I the only one who thinks that using quarks instead of cats and fleas would've been simpler?

@PromptedHawk 7 лет назад

Yes.

@peAkTalkies 7 лет назад

nah i agree. using macro-scale objects as an analogy for energy fields is confusing for me as well

@ZoeyZwee 7 лет назад

using coins is ideal IMO. heads and tails are easy to keep straight, but are still macro objects, and won't make people feel like they need any understanding of quarks.

@arcanics1971 7 лет назад

I agree but not sure it would have had as big of an audience and a lot of people who aren't versed in physics may have been less inclined to follow. But yeah, I got confused by this at points and had to stop the video and check what he'd said but wouldn't (well, probably wouldn't) have had to had it been about elementaries in the first place.

@RoboBoddicker 7 лет назад

Quarks can't exist in isolation, so no that wouldn't be simpler.

@jmejuniper 3 года назад

Oh, wow... I thought I understood quantum entanglement with the coins on different sides of the universe, but the gunpower and cat analogy explains it a lot more. Thanks!

@biancaramoz Год назад

in 2020, i watched this video and was fascinated, even though i didn't understand much. two years and a lot of research later, i'm studying to get into uni to study physics. this video was one of my wake up calls. thank you so much for that.

@jeffcarey3045 4 года назад

I've slowly come to realize the MinutePhysics logo is the gravestone of all the dead cats from these videos.

@JassCodes 3 года назад

Woah !! Just observed now !

@M167641 7 лет назад

huh strange. I didn't realize I lived near a super massive black hole causing what was a minute to MinutePhysics to become 14 minutes and 12 seconds to me...

@quin2910 7 лет назад

M167641 technically it's still minute physics because the video is in minutes

@TheDjurze 7 лет назад

M167641 maybe it isn't minute as in time rather minute as in covering a very small part of physics in every video

@BastyGuitar 7 лет назад

Shouldnt MinutePhysics live close to the black hole? When near a black hole, time slows down, so that when 1 minutes passes there, somewhere else further away 14 minutes pass.

@rabashamabi1617 7 лет назад

Light-minute? oh wait... that's distance.

@Ouvii 7 лет назад

Ever seen Minute Rice? That stuff takes like 5 minutes yo.

@brajendrapandey4931 4 года назад

Every time someone in Harry Potter apparates, he 'dies' one time

@buttersquids 19 дней назад

I'm a second year physics student and that was such a neat explanation of quantum entanglement!

@pratikzade2310 5 лет назад

What I understood : writing questions and their answers makes things teleport

@sethb3090 4 года назад

Specifically, it makes the answers teleport

@sarahmellinger8125 3 года назад

But only if you have magically connected objects

@leogreaves3251 Год назад

apparently so

@MedicEne 7 лет назад

14 minute physics ?!?!

@fiendin2 7 лет назад

I know right !?

@DoktorSprite 7 лет назад

MedicEne it's not called 'one minute physics'. The video is less than an hour

@MedicEne 7 лет назад

Sorry I dont understand whats an hour got to do with anything ?

@miniminxie1703 7 лет назад

I wish it was "Hourphysics" XD

@MedicEne 7 лет назад

+ mini minxie SAME!! Love this so much

@arcanine_enjoyer 3 года назад

2:30 if minecraft has told me anything that cat can survive the explosion

@gurtejsingh2596 4 года назад

This feels like algebra, but instead of messing with numbers you're messing with particles. Feels..odd, but its really cool that this actually works!!

@raghavkamath 5 лет назад

I understood till 0:00 later on everything went over my head...

@gabrielchan8516 7 лет назад

They are all dead on the moon with no oxygen.

@shahinfarzana3189 7 лет назад

mirapo 23 u got selected in google

@Poog1337 6 лет назад

u got shit English.

@th3gov3rnm3nt 5 лет назад

Puggles¿? U

@woosh_police4018 5 лет назад

"And what if they were already dead before going on the moon?" That's what the schrödigers cat is you never know till you open the box.

@kodrock2529 5 лет назад

Harvard research facility needs you!!!!!

@ynntari2775 3 года назад

I would understand this astronomically more with particles. The cat and flees feels like a crazy indirect way of explaining that I have to try to imagine how it was supposed to be analogous to particle behaviour

@brettbambouturton3117 3 года назад

well thought out!

@tomm4239 7 лет назад

Instructions not clear - Cat and flee have merged as one. Catflee is not amused.

@iamacey 6 лет назад

*flea Sorry for being that guy

@cseblivestreaming8073 6 лет назад

That is a nice one!

@kathybramley5609 6 лет назад

Tom M But he's good at leaping off the wardrobe sex!

@hanro50 5 лет назад

Ehhh...I rip a hole into the fabric of the universe. Help?

@leah7348 5 лет назад

@@iamacey Don't worry, I was just about to be that guy also

@sawyer3818 5 лет назад

My friend: what are you doing Me: oh just a bit of quantum physics

@snehithification 4 года назад

qdqdqipbpbp Friend: No, i meant what are you doing with that cat and...., is that a bomb 😐?

@dhritimanroyghatak2408 4 года назад

No a qbit of Quantum mechanics

@eliaspeter7689 3 года назад

No kidding, my friend does this. He showed me this too. Quantum physics is his hobby...

@luigitrippitelli2333 Год назад

@@eliaspeter7689 quantum physics is he's HOBBY? what does he when he busy?! DISCOVER PLANETS?!

@rubes3927 3 года назад

This flew completely over my head

@anng1371 3 года назад

I appreciate the closed captions very much. Even though I'm not deaf, it still helps (and makes me cheer in happiness because having captions means more accessibility!)

@tokutickler 4 года назад

Imagine all life as you know it ceasing as every molecule in your body is painfully erased. Meanwhile, thousands of miles away, an exact clone of you with all of your memories goes "Wow, I successfully teleported! And it was completely painless too!" That was always my biggest fear of teleportation.

@Eze-ml5pi 3 года назад

Yeah, and even though in the video he says it isn't cloning, the teleportation of this video seems to be one of those, where the original is destroyed/transformed.

@kjl3080 3 года назад

Well then you will have to define if a jump in the stream of consciousness cause the consciousness to be no longer the same

@Eze-ml5pi 3 года назад

@@kjl3080 what do you mean with jump in the stream of consciousness?

@earlaweese 2 года назад

*That doesn’t happen. The same you will teleport there. That’s why people call God good.*

@earlaweese 2 года назад

*Your consciousness teleports as well. That clone shit is ridiculous. I’ve already seen my neighbour teleport twice, but she’s playing dumb. She knows I saw her do it too. She’s still the same person - no clone.*

@ronankelvin09 7 лет назад

Brain.exe has stopped working

@jlco 5 лет назад

.exe? Well, there's your problem. The mind is built on Unix.

@kailaine3974 5 лет назад

Have you tried turning it off and on again?

@swagfogg 5 лет назад

Downgrade to windows 7. It will work fine.

@rajinkhan7611 5 лет назад

Mine too

@brain.exehasstopedrespondi9832 8 месяцев назад

Well I have found my owner

@macfurry3214 2 года назад

4 years later, it's been teleported into my recommendation list. Time travel works!

@ecthelion1735 9 месяцев назад

This is the first Minute Physics video I just can't get my head around.

@maxliu3041 7 лет назад

A few billion fleas were harmed during the making of this video.

@Shikusu 7 лет назад

liek if u cri evrytim

@SSummERXD 5 лет назад

and also harmn't

@jordanbaird3808 5 лет назад

A few billion fleas were in a superposition of harmed and not harmed during the making of this video.

@Liquid-Lithium 5 лет назад

good

@SubaruLegacy-dv9nc 5 лет назад

Good.

@allijnera 7 лет назад

please don't send me to the moon...

@tiqosc1809 7 лет назад

Schrödinger's Cat bai

@jose_yugo 7 лет назад

Don't worry, you would stay on Earth (not intact).

@allijnera 7 лет назад

Yugo Pellegrini but I would also be on the moon too

@tiqosc1809 7 лет назад

being in a state of superposition?

@allijnera 7 лет назад

johnson SC of course.

@BlazeLycan 3 года назад

I'm still trying to understand how our knowledge of the state of something, makes the entanglement collapse, much less how that makes things teleport.

@yommish 17 дней назад

To know the state you have to make a measurement by interacting with the particle. That makes it collapse. It’s teleportation of data. Sort of like the instructions to reproduce the object exactly. Exactly how we could ever hope to describe every particle in a macro object and reproduce it on the other end, I’m not sure.

@matthiassanchez3211 3 года назад

I love these bass solos

@Mooncat25 7 лет назад

Can someone teleport my brain back? I think I have lost it in the middle of the video.

@jussari7960 7 лет назад

EXsnowcat Is it dead or alive?

@Moz31 7 лет назад

Jussi Marttinen both

@landr1873 6 лет назад

I will have to deliver it inside a box with a dead flie and a living cat

@want-diversecontent3887 6 лет назад

Jussi Marttinen .

@fire-co3pf 6 лет назад

Jussari both

@wassup048 6 лет назад

Any sufficently advanced technology is indistinguishable to magic. So yes, Magic.

@aperfectlynormalinternetus6715 5 лет назад

wassup048 Only to those who cannot tell the two apart.

@krystiangolus2841 5 лет назад

@@aperfectlynormalinternetus6715 ``sufficiently advanced`` aka u dont even know wtf is going on

@theparijat1000 5 лет назад

@@aperfectlynormalinternetus6715 If you understand magic it does not cease to be magic. You start to become a wizard who understands magic.

@casualsatanist5808 5 лет назад

sooo, in my cats eyes...im a wizard? awesome

@kevinnelson198 5 лет назад

That’s a line from Thor!

@nedbarry4615 3 года назад

Thank you very much, dude.

@elenakc9386 3 года назад

Love it! Thanks 🙏🏻

@nermalmovement 4 года назад

I misread the title and thought it was called “how to teleport a stranger’s cat”

@DevilsAdvocate4231 4 года назад

x)))

@user-ss2pj1rh7q 4 года назад

Did you get your answer?

@diamondsky3787 4 года назад

jqawminufwcweiokviirvj7j

@np9145 4 года назад

I misread your comment and thought it was " how to teleport a stranglers cat"

@overalltommy5376 4 года назад

Lol

@sarahalden79 7 лет назад

disassembled my cat in order to teleport, didn't work. instructions not clear enough.

@9uvwxyz 7 лет назад

Sara Jade you were supposed to put the cat in a box with an explosive devise and a flee, that's why it didn't work. Duh.

@workhardism 7 лет назад

Keep trying. There's always another cat out there.

@thirdrd0 7 лет назад

Sara Jade Damn those Ikea cats!

@abbottwyttenbach8193 7 лет назад

Sara Jade says minute physics sees video is 14 minutes long

@captainzork6109 7 лет назад

14 minute physics

@monkehgamingofficial 2 года назад

What I don't get: 4:05 to teleport the cat to the moon, we need to get it entangled. To entangle it we need to get something already entangled on the moon. That's almost a catch 22. If I'm not mistaken, this means it's impossible to teleport somewhere we haven't been before. So we could never teleport somewhere really far away, like a neighboring Galaxy unless we went there first. Meaning we'd have to send a bunch of well-trained astronaut volunteers unrelated to another to that said Galaxy, and have them breed in space and raise/train their kids (and hope they catch on and are willing to accept their new lives and understand it's importance) and repeat that cycle until they reach the galaxy to make the observation to teleport whatever it is that will allow them to start setting up the new civilization. Oh, and the entire time, nobody can know what's in the "box" (or state of, w.e.) or else it will all be for nothing.

@PyPylia 3 года назад

I can just imagine stepping onto a teleporter to teleport to Mars, waiting a couple minutes and suddenly exploding while simultaneously instantly assembling on mars.

@josephjackson1956 7 лет назад

When *minute physics* needs 14 minutes to explain teleportation only on a theory level...

@reellezahl 7 лет назад

Yes, it is an explanation in minutes and relatively short for something that could have taken an hour to thoroughly explain. What’s your point? He successfully communicated to a broad audience without making it either too detailed or too watered down, so that people could readily connect, get the general idea, and themselves look up further details. That’s a successful video, esp. considering the otherwise generally content-void rubbish on RU-vid like ‘life pranks’, ‘beauty channels’, gossip… about other RU-vidrs, the bazillion Minecraft let’s‚ plays, the idiots who spend way too much time over interpretting trailers or mere teasers of the next Game of Thrones season, etc.

@sarthakmohanty5992 7 лет назад

His point is that teleportation is a very big topic

@kocourkovcijsounej8565 6 лет назад

Still don't understand.

@thatoneguy9582 5 лет назад

joseph jackson speed the video up 14 times

@telletubbie13 5 лет назад

You know a scientific theory is different from a theory you have right?

@xGTCharax 4 года назад

Instructions unclear: teleporter teleported

@friedec3622 4 года назад

Send instruction again: teleport a teleported teleporter

@xGTCharax 4 года назад

@@friedec3622 failure: teleported half of self into the future.

@friedec3622 4 года назад

10 years later. Breaking news: Half of the teleporter teleported from the teleport appear out of nowhere. With the cat and flea inside

@xGTCharax 4 года назад

@@friedec3622 failure: too many fleas to process teleportation, unreasonable and unncessary self-destruct mode activated.

@nichsulol4844 3 года назад

@@friedec3622 sadly teleportation is not complete safe

@SpencerTwiddy Год назад

It's the scariest scenario: at the exact instant you get killed, an exact clone of you is created who will have all your memories and swear he's you...

@Ghost741SC Год назад

"You mean it's working? For real this time?! Cause, i still have nightmares about that cat."

@themax4865 5 лет назад

Year 2118: *First teleporting of a human expirement* Also year 2118: *the human collapsed in a superposition, expirement failed*

@friedec3622 4 года назад

in year 2118 b.c. : where i am?

@HyperGnome 3 года назад

Year 2118: First successful teleporting of a human expirement Also year 2118, same experiment: the human collapsed in a superposition, expirement failed

@hamizannaruto 3 года назад

@@HyperGnome only 98 years to go.

@andrewconard5922 7 лет назад

I put my cat in a box for a day. It didn't teleport.

@andrewconard5922 7 лет назад

(Jk if anyone thinks I'm dum)

@joshp1427 7 лет назад

your a dum

@reellezahl 7 лет назад

Learn to spell the word ‘dumb’, before you use it.

@cactussenpai9625 7 лет назад

+reelle Zahl I think this was supposed to be a joke. If you read GladiatorGator's comment he also said (Jk if anyone thinks I'm dum) So Augustus probably made a joke about the word "dum"

@marska7608 6 лет назад

GladiatorGator You need radioactive particles first.

@monkehgamingofficial 2 года назад

So at 12:54 you mention after the teleportation, what was originally a cat is now a pile of each molecule that made up that cat. Does that mean that THAT pile of jumbled cat molecules is what we have to start with and send to the moon before observation? (Assuming we were trying to teleport a cat to the moon)

@Robert-mk9uf Год назад

Very intriguing.

@jeepen93 4 года назад

"I used fleas so that the math would be easier to follow." Is definitely a quote I want to use some day

@SkriptzSome 6 лет назад

13:15 This means: After sending CAT to the Moon, I might have DOG on Earth now.

@wellshit9489 4 года назад

Well this is an absolute win

@themobiusfunction 2 года назад

or CAT.

@johngreat5332 4 года назад

How do you know if two particles are entangled? I mean, how do you measure it?

@SoupChickn Год назад

One thing I'm confused about: When teleporting the word 'CAT' it jumbles into a superposition of any 3 letter word, but what if you look at the word and the small chance that it still says 'CAT' happens? Does this mean that there is an incredibly small chance that you get cloned during teleportation?

@corvianpotatoes 10 месяцев назад

Possibly, but if it’s maximally entangled is it possible for it to be CAT, or even have any of those letters at all?

@jenny565 7 лет назад

what if the cat exploded and the bomb did not die?

@joshp1427 7 лет назад

the your a dum

@gnanay8555 7 лет назад

BobZ i'm stuck in a nervous laugh because of you x)

@enderguardian4499 6 лет назад

Wut XD

@velocics8979 6 лет назад

Jenny HMMMMMMMMMMM

@letsgetreal2501 5 лет назад

😂

@flakratty4916 4 года назад

just asked a box some sneaky questions and teleported something

@mujergato877 3 года назад

hahahaha what the fuck.

@skyking4557 Год назад

Quantum entanglement is truly fascinating true phenomena more than any fiction ever created

@spacium-3030 3 года назад

Wait, instead of using Earth and Moon fleas, is it possible to do the same teleportation with just electrons however the cat stays the cat?

@heyitzrane3025 4 года назад

0:12 IKEA is teleportation now

@flawmore 6 лет назад

I honestly think you're complicating it. What's wrong with using particles? I think that would be easier to comprehend than cats and fleas. People with no background in this will only be confused and lose track.

@douglaspantz 5 лет назад

flawmore It’s The Internet. Be realistic.

@want-diversecontent3887 5 лет назад

flawmore Because it's not the intelligent era. It's the Internet era

@SiddhantKhisty 5 лет назад

When I was watching this，( a guy studying 11th grade physics) thinks that this is more about probability rather than quantum entanglement

@deluxeassortment 5 лет назад

I think you lack comprehension of the amount of destruction of cats that is necessary.

@joshadams5602 5 лет назад

Well everyone has a different perspective. But yeah, I think particles would make it easier on myself to understand.

@legobeylov7470 Год назад

I'd be interested in you covering outer wilds!

@blakeb3301 Год назад

3:15 if you can separate entangled particles over a long distance, say light years away. What if we changed the state of one particle while the particles are separated? Would it change the state of the other particle instantly? (Say one particle was spin up, therefore the other was down. Then we change up to down, would down change to up instantly?) Or would it take a light year. Or would the other particle not even change?

@jtmichaelson 7 лет назад

I have a very strong suspicion that this could have been explained much simpler. And not in a Deloren transporting you back to 1955 kind of way, either.

@marcperez2598 5 лет назад

I mean this is about as simple as it gets for quantum teleportation

@n0xter95 4 года назад

I used flies to make it easier to follow My brain: *NOT STONKS*

@forbbitentalegamer4209 Год назад

i have so many questions i cant even think of

@yugamandlucky7140 Год назад

Bro this knowledge is super

@beanieweenies2383 5 лет назад

“Dang I’m short a few atoms for my experiment” *friend on the other side of the planet* “No problem my guy, beaming them to you now”

@davidreed4713 3 года назад

Or not

@xihuang7670 7 лет назад

I CANNOT IMAGINE PUTTING A CAT IN A BLENDER

@voltagedrop5899 7 лет назад

a blended cat is a very delicious breakfast...

@voltagedrop5899 7 лет назад

+Bob Jenkins i prefer boiled dogs for lunch

@ishanr8697 7 лет назад

You lack imagination then.

@Egirlbeater 7 лет назад

Xi H Then put a cat in a blender if you cant imagine it. trust me there is nothing like a cat screaming in pain trying to break out of a blender and you hold down the lid and watch with a raging boner as it is. screeching as it dies a painful horrible death. makes you feel alive

@Egirlbeater 7 лет назад

I beat the fuck out of my dick so god damn hard when i watch cats get blendered

@rameses429 4 года назад

Such a genius. Such great information expanding my outlook on the vast world of science. But he said Vica Versa...

@gusgarrison9211 Год назад

This has been an excellent explanation of quantum computers and operators. Great job

@akshayrathore2882 7 лет назад

It would be much easier to understand with electrons. all the complexity almost killed value of analogy.

@ValeriePallaoro 7 лет назад

the thing about explaining this sort of science is it doesn't really matter what words you use; so if it matters to you .. then you might want to think about your strategy for understanding science.

@jimcanterak7349 7 лет назад

There is nothing "easy" about quantum mechanics. Even the most renowned scientists admit they don't fully understand what the fuck is going on in that domain.

@supernenechi 7 лет назад

No it wouldn't be easier at all for people that don't know how electrons work

@InspirationalCams 7 лет назад

Completely agree, the cat and flea made it impossible to understand

@SpiceWeazel 6 лет назад

akshay rathore I agree, especially because it implies to the layman that you can kill a flea on the moon by telling an astronaut whether a cat is dead or alive.

@xaviermiller9723 4 года назад

just checking if this was made on april 1st

@LEGOJediMaster 3 года назад

@sawyer3818 3 года назад

it isnt a joke, its just quantum physics

@Vissintan 3 года назад

For the first me who'll be Transportated is having different time and reference frame . Is it not a different property to the copy?

@mariano89mariano 4 года назад

I have a question: ¿can i hypothetically use the same data to reestructure two bodys instead of one? because if it is possible, then we could return to the conflict of the cloning paradox, for example we would have 2 practically equal people and the problem of deciding which is the original one. (Please, if you are interested, click like to make it more likely to be answered.)

@OnnoMaat 4 года назад

Mariano Esteban Ruiz Santamaria you can’t, because of the entanglement: if one ‘is’ , then the other ‘isn’t’, or if one is A, the other must be B. Or if one is nicely arranged into a body, the other one must be a jumbled pile of atoms. I would still call it a clone though, just one where you destroyed the original in the proces and the result is a perfect clone.

@rajinkhan7611 5 лет назад

My brain was brusted while watching the mathematics part

@Reggy2000 7 лет назад

I get the feeling you really enoyed making this episode!!!

@lutyanoalves444 7 лет назад

me2

@fungoose2195 3 года назад

hey if we can have tangled particles does that mean we could have faster then light connection?

@RTheu2109 4 года назад

I think this just answered a question i had with a game for a long time now. The game in question is Virtue's Last Reward, if anyone want to check out, so here's the thing, sorry for a bit of spoilers btw, in the game there are two characters that are cryogenic frozen to the future, and much later, they say that for them to go back for the past is through schrödinger's cat, the game is almost all about it and it plays around other theories too but i never had an answer for those two characters and now with this video i think i get it now.

@Crazy3lfx 7 лет назад

Now we just need to know how to time travel... another 15 minutes video about that please

@imafireingmylasar 7 лет назад

just call the Doctor. he'll explain it to you.

@CX1320 7 лет назад

we only can slow time atm

@coreylando6608 7 лет назад

Crazy3lf He's done that already. To ELI5, slowing down time is really easy, speeding up time is really easy, and going backwards is really, really, REALLY hard.

@arooobine 7 лет назад

It's basically a big ball of timey wimey.... stuff.

@tipilot3791 7 лет назад

well he did just tease/confirm thats what his next video is gonna be

@dubled9537 7 лет назад

When I was younge I would think my tazos/Pokemon cards would change throughout all the possibilities until I opened them and broke the bond...

@wade13murphy 6 лет назад

duble d I used to think that with my yugi oh cards. Still do with scratch tickets.

@bravelit4378 6 лет назад

Shrödinger's pokémons.

@rawiniatipene 6 лет назад

Yessss! I do this too! I do not believe in a pack of playing cards that the order of which the playing cards are sitting in is final before you have picked one up and looked at it. You might aswell assume that every card is blank and then decideds what its going to be once you pick it up and look at it. I do believe in a sense that you can jinx something. I feel like maybe the card could have been maybe a 5 but because you asked "please be a 5, please be a 5", its going to decide well since you wanted me to be a 5 and were so demanding, im going to change myself to a 7 or what have you. 😂 so I try to keep my mind as blank as much as possible like when I want something specific like in a game or even a scratchy ticket or the odd time I have played on the pokies. Well im not a very lucky person so im not sure my blank mind thinking is working 😂.

@slololegend5391 5 лет назад

The problem with this is that the order is predetermined. The cards were put in a certain order in the box. With the cat, it’s a hypothetical thought experiment where there is no possible way to know whether it’s dead or alive.

@Potoaster 5 лет назад

Ah but say that the deck was somehow completely randomized, with no way of knowing the starting conditions, and remained unobserved until opened. Then would each card be a superposition of all possible 52 cards?

@cabbage2329 3 года назад

This is some sort of cheat code level type stuff right here

@braddoomsday6401 3 года назад

I need to go drop some shrooms and come back so I can understand this.

@sourlemon360 7 лет назад

instructions not clear, my cat turned into a potato...

@trina3218 7 лет назад

happy gaming 42 likes. ... answer to our paradox

@ermgreetings 7 лет назад

happy gaming Lucky....Mine became a chair.

@videogameguy9093 7 лет назад

And it didn't

@jonavanderpal 6 лет назад

Instructions unclear, dick stuck in *box*

@user-rj7nb3ej9b 4 года назад

now you switch -B to +B but how? ...magic?

@kjl3080 3 года назад

Linear algebra, unitary transformation

@joshuapatrick682 Месяц назад

So creating an algebraic expression doesn’t alter the physical universe? Yes, on paper you have superposition but in reality do you? Since observation nullifies superposition it’s impossible to check is it not?

@__3liot Год назад

finally, after all these years, with the help of this tutorial I'll be able to teleport bread

@DellConagher1 3 месяца назад

Do not teleport bread and we'll be fine

@intelacer6740 7 лет назад

This is why Einstein called quantum entanglement "spooky" lol

@themoon9750 7 лет назад

0:16 IKEA furniture = Teleportation

@cyclingcycles7953 5 лет назад

0:00 Video starts.

@wouterfransen9771 5 лет назад

14:12 Video ends

@mobilityproject3485 3 года назад

This could have important implications for how we deal with long term sea level rise Imagine if it was possible to simply entangle some particles on the iceberg, send one of those particles to an asteroid, and pull the lever. An asteroid doesn't flood a city.

@alepenagorbe9135 Год назад

Yeah but then you would have to deal with the pile of particles that were previously an iceberg and still have the same mass.

@ohtych1004 4 года назад

so what if I teleported said cat to the moon, but then at the moon, I had some extremely powerful computer that did the math and removed one cell that is useless if seen individually? now the particles aren't exactly cloned so would it be possible? would it be possible if I mirrored the cat somehow, or if I mirrored it then mirrored that again to get the original back there along with a clone in the same/similar location? If I look at the superposition of one side will it collapse on the other as well?