"… nor reverse itS PACE, TIME." I see what you did there.

@DirkDanckaert

4 жыл бұрын

A nice ending in a - for the rest - somewhat disappointing episode

@pyramidacid

4 жыл бұрын

It's Pace; Time. So good.

@cheaterman49

4 жыл бұрын

Came here to say that. Wasn't disappointed to see we're all on the same wavelength here :-)

@MichaelHill-vw5sy

4 жыл бұрын

Brilliant

@MarceloDiCocco

4 жыл бұрын

Late to the episode, late to write almost the same comment. ...Where is that time machine when I need it??

"We remain firmly in the grip of that one dimension we can never halt nor reverse itSPACE: TIME." Well done there, Matt.

@Degantown

Жыл бұрын

Yes, truly epic application of the nominal titular catch phrase!

"I invite time travelers to join me on set." Immediately gets a text "Sorry bro, I can't do it today."

@DennisMoore664

4 жыл бұрын

"Busy with the dinos - I'll see you yesterday."

@heru-deshet359

4 жыл бұрын

I'm having a party for Time Travelers only. Please be there two weeks ago.

@jorgepeterbarton

3 жыл бұрын

Dude, we know about paradoxes. Ever since "the event" opened up entities from the chaos dimension and their electric proxy overlords we will certainly not create one again by appearing on your educational fax machine videos.

@cotwodogger5812

2 жыл бұрын

Immediately gets a text "Sorry bro, I can't do it today." "I invite time travelers to join me on set."

How to be faster than light? Step 1: Record light traveling Step 2: Edit the video to be 2x faster Step 3: Profit!

@chrisca

4 жыл бұрын

If you create a video of light traveling and you put it in x2, you cannot see it faster than FTL since you need light to see it. So, if you see something or you see nothing, it wont be x2 LT anyways, creating the Schrodinger Travel. Where at the same time is and isnt.

@chrisca

4 жыл бұрын

I'll call the Nobel award comission myself

@karnak333

4 жыл бұрын

Your logic is sound.

@absolute___zero

4 жыл бұрын

@@chrisca time is just a coordinate, like a X, Y or Z coordinate in a traditional coordinate system. So, just like you can move in a 3D world,you could move in 4D world being the Time the fourth coordinate. Now, in our Universe you can't move the Time coordinate because it is being optimized by a cordinate descent algorithm (or any other similar) from an external source outside of our Universe. Since our Universe is being optimized at this moment you can't travel back in time. But since time is just another coordinate, like X,Y or Z, you would be able to travel back time when that external source that is optimizing our Universe decides to stop the process. It is like if I drop a rock into a big hole, it is going to move down, with no ability to return to the original point (i.e. what you call "travel back") on the Y coordinate because there is an external force pushing it down (the gravity)

@timothyneiswander3151

3 жыл бұрын

@@karnak333 Incorrect! It is light logic.

Shoppinglist: tachyons, exotic matter, custom universe, quantum relativity theory, blackholes, infinitely long tube and enough energy to rotate it.

@booklover-hu9tw

4 жыл бұрын

😂😂😂

@Firmin38

4 жыл бұрын

and on on sale :)

@damontan4749

4 жыл бұрын

And every item on that list is impossible to get. Just kidding, there’s always Costco

@sadito_374

4 жыл бұрын

Would you like those items be wrapped as a gift?

@ksr3535

4 жыл бұрын

Unavailable right now.Check back for availability!

"doomed to live consumed by regret in the eternal boring present" I love how inspirational science is 😍

@joyce_rx

4 жыл бұрын

Turns me on sometimes, ngl

@donfields1234

4 жыл бұрын

Actually IF WE MAKE IT TO THE PRESENT we find bliss for that is zen, few people manage that though. I consider myself incredibly lucky to have stumbled my way in. Basically in a day and a half i found myself in the state some monks/etc never reach in a lifetime of trying, then again that is part of the whole trick...i wasnt trying at all, i was only experiencing, accepting, witnessing, allowing...bla bla bla...all i can say is zen exists and it is far beyond any bliss the human mind can imagine AND its the absolute best experience a human can have, a concious step of evolution imho...happy hunting to all.

@rezadaneshi

4 жыл бұрын

There is always the fictional science aka miracle!

@Wistful77

4 жыл бұрын

No regrets. No fear.

@onthelvl8291

4 жыл бұрын

This trash isnt science...well psuedo science or straight science fiction yes indeed. Science...absolutely not

I smiled when he still managed to say 'spacetime' at the end of the video.

Love the futurama reference. “Roswell that Ends Well” is such a great episode.

"...its pace: time." Clever. Intelligence 100.

@juk3b0x62

4 жыл бұрын

You know Ted 2? Ted when his girlfriend brought a butterfly knife to court :"baby where did you hide that, they scan.... Oooooohhh! Me when watching the end of the episode : " hey, where is the beloved space ti.... Ooooooh"

@lafaygts

4 жыл бұрын

So begins the quest to fine cleaver ways to say space time at the end of each episode.

@Mystixor

4 жыл бұрын

I watched it twice to make sure I did not miss it and was left with sorrow until I read this.

@konigstiger3252

4 жыл бұрын

IQ 100 is average 🤦🏻‍♂️

@edrumsense

4 жыл бұрын

I was going to complain that it didn't ended in Space-Time... Thanks!

Is time travel possible? Well yes, but actually no.

@IamRavara

4 жыл бұрын

yesn't

@michaelwood8479

4 жыл бұрын

Yo

@brainmind4070

4 жыл бұрын

Michael Wood Nes

@kzakaria91

4 жыл бұрын

it depends

@dmitrykuznetsov5492

4 жыл бұрын

Well yes, but actually, Quantum Mechanics Forbids This

I've always been a believer in the idea that you can't alter your own past, just create a new future that you can't experience. And backwards time travel may actually be limited to not until we can build wormholes.

12:17 "We seemed doomed to time travel only forward and very slowly at that." I was under the distinct impression that we baryonic beings traveled very quickly through time and only greatly increasing our spatial velocity slowed the velocity through time.

I believe it was Larry Niven who postulated that in a universe where time travel is possible, the only stable history that can occur is one where time travel is never invented...

@billymcnomates7764

4 жыл бұрын

Maybe like light they all cancel out and we are left with this.

@hemenkalita6582

4 жыл бұрын

Very nice......thanks.....

@randomdude9135

4 жыл бұрын

@@remley8877 So you like to live in a stable country like USA or a 3rd world unstable country?

@Hallowed_Ground

4 жыл бұрын

@SquidBag Lmaooo

@timeistheworstthinginthewo169

2 жыл бұрын

Fk him with his damned ' you can't go back in time ' theories.

I would like to see a movie about timetravelers trying and failing to get to Stephen hawking's party

@bookslug2919

4 жыл бұрын

a load of tachyons turned up but they were just passing through

@codykyzer7064

4 жыл бұрын

Or they did show up and instructed Hawking to say no one showed lest causality casualties...

@jackthecommenter2768

4 жыл бұрын

Thats not a bad idea

@Qeyoseraph

4 жыл бұрын

Do you know how expensive that trip was? I swear everyone assumes just because someone traveled time, they're going to be some rich person with super powers and gadgets. Where's the humilty in that?

@bookslug2919

4 жыл бұрын

@John Smith Touché

Other people: If I could time travel I would fix my life! Me: Go with your crew, Noble 6. I'll buy the Pillar of Autum some time!

0:19 His invitation to time travelers reminds of the episode of Big Bang Theory when Leonard was signing the rental agreement with the clause that said if either of them discovered time travel they would travel back to a few seconds after Leonard signed the clause. They turned around waited a few seconds, and together went "aww." On the other hand, maybe time travelers either didn't see his video or don't want to reveal themselves to us.

@Tantalus010

2 жыл бұрын

Yeah, but all time travelers forever? That's where the catch comes in. IF time travel were ever invented, it would certainly be misused eventually, as all technology is. So, even if there were laws saying "don't let past people find out time travel eventually exists," someone would have shown up if for no other reason than to thumb their noses at the law.

Nice wordplay there at the end: "it(s pace) time"

@Lyberoskylo

4 жыл бұрын

I immediately ran to the comments to see if anyone would notice that there was no space-time ending sentence. Turns out I was wrong. Brilliant!

@Orillion123456

4 жыл бұрын

@@Lyberoskylo Don't be ridiculous. There is always space time in the ending sentence, even if he is on another show.

@R3LF13

4 жыл бұрын

Not the same thing. I found the ending strangely disconcerting. 😂

@YouJustGotGerrowned

4 жыл бұрын

You don't need an apostrophe when its/it's is possessive. It's = it is. Its = gender neutral possessive, like his and hers.

@EvenTheDogAgrees

4 жыл бұрын

@@Lyberoskylo Happened at least once before, that time there wasn't even wordplay to replace it. [EDIT] Found it, it was the one titled "what happened before the Big Bang".

What do we want? Time travel! When do we want it? Its irrelevant!

@gamestarz2001

4 жыл бұрын

5 seconds ago! What do we want? Time travel! When do we want it?

@ZomB1986

4 жыл бұрын

Okay, I'll give you time travel... in infinity years. Wait what? *insert universe implodes meme

@Lennon766

4 жыл бұрын

LOL

@Ukitsu2

4 жыл бұрын

Never gets old. No pun intended. No, really.

Question: Wouldn't a Tachyon traveling from A to B backwards in time look exactly like an Antitachyon traveling from B to A forwards in time? How could we possibly know its a Tachyon traveling backwards? Plus: Could we even "sense" the imaginary part of the mass? Like, what would the imaginary arm of a scale look like?

@judethedude7704

2 жыл бұрын

No bro if the energy desipated is more that what is needed for the speed of light then we will travel only backwards in time because at the speed of light every time stops that is what is happening Hope you understood everyone should give answers to every qs which you think you would know it would be of help not for this qs but other once I am just 17 so it could be wrong too

@melgross

2 жыл бұрын

@@judethedude7704 well since you’re seventeen, it’s nice you’re interested. But some advice. Most people don’t like being called bro.

@judethedude7704

2 жыл бұрын

@@melgross oh i see so dosnt that mean i should have added 17yrs

@robertmontero417

Жыл бұрын

They measure mass with magnets not scales. So yes you cannot see the magnetic force used to measure. They measure using the disruption in the magnetic field

@jbruck6874

3 ай бұрын

Hm, I guess timelike curves stay timelike from all observers (under Lorenz transforms), so that antitachion going B=>A would still go faster than light. I dont think many ppl know how to measure mass of i kg its just that the equations in question allow that. But newtons eqn for gravity allow it too...

Lol. I love that Futurama technically solved the Grandfather paradox.

@jaredgarbo3679

3 жыл бұрын

How did they?

@Alovon

3 жыл бұрын

@@jaredgarbo3679 If I recall correctly, they went with a semi-predestination variant of Time Travel. Aka, if you time travel, you yourself were always involved in the events in the past. That is a Predestination variant. The Semi-Predestination variant is that it pretty much you are altering the past, but the alterations result in the same outcome of you traveling back in time to complete the goal you were time traveling in the first place to do, so to an external observer all future time variants are the same. Aka, Timeline 1 is no time travel, but becomes timeline 2 with time-travel predestination after the time traveler time travels.

@CcatVideogames

3 жыл бұрын

@@jaredgarbo3679 Fry became his own Grandpa

@charliek9394

2 жыл бұрын

@@jaredgarbo3679 He did the nasty in the pasty.

"Its pace, time." I'll allow it. *slowclap*

@faaltoh

4 жыл бұрын

Shiet, I thought "hey he didn't end with spacetime whats up with that?" Then read the comment section. Consider me bamboozled.

@Patralgan

4 жыл бұрын

*its

@zuratu5743

4 жыл бұрын

@@Patralgan Right you are, ol chap. Danke,

@MelindaGreen

4 жыл бұрын

Ug, I'm really sick of this trope and wish he'd give it up.

@Patralgan

4 жыл бұрын

@@MelindaGreen why? It's fun!

The bartender says: What can I get you? A tachyon walks into a bar.

@petermartin3260

4 жыл бұрын

I tell this joke all the time; my favourite.

@ericgraham8150

4 жыл бұрын

Ok. I laughed.

@markmoz

4 жыл бұрын

Who's there? Knock knock.

I believed time travel was impossible but 10 years from now I changed my mind.

Futurama is my favorite show of all times and made me excited to here you reference Fry’s self creation 🤣

There was a young lady named Bright, Whose speed was far faster than light; She started one day In a relative way, And returned on the previous night

@TheMaster5059

4 жыл бұрын

Anuj Arora Bravo!

@TheCarnivalguy

4 жыл бұрын

I always liked that limerick. Seems I first read it 50 years ago. Thanks for posting it

@jimo9555

4 жыл бұрын

@@TheCarnivalguy *passive aggressive* is never a good look

@BJ52091

4 жыл бұрын

To her friends said the Bright one in chatter "I have learned something new about matter: My speed was so great Much increased was my weight Yet I failed to become any fatter!"

@BJ52091

4 жыл бұрын

@Tech Stuf Bright was a young friend of Anuj's Who was one of those skeptical stooges He objected "How can it be That special relativity Has rendered your body fat Scrooges?" She gave Anuj a big grin And said "It's no paradoxical sin! Einstein has proved That while I had moved My weight loss had become a mass win!"

I like how casually and quickly they drop the futurama reference

@SuperVstech

4 жыл бұрын

Yup. In the year 252525

@SuperVstech

4 жыл бұрын

Andrew Olive Tree Mixing plural... references...

@Farb_dk

4 жыл бұрын

That’s causality for you

@ohtheforlanity3205

4 жыл бұрын

Choke on that causality

@harrypounds456

4 жыл бұрын

@@SuperVstech humans are enslaved to giraffes

Time travel is possible just go to the other side of earth you’ll either be ahead or behind depending where you started

@damontan4749

4 жыл бұрын

Hope you are joking, if not you might be one of the biggest dumbfucks on earth

@detailsubset

4 жыл бұрын

@@damontan4749 somebody in this thread is at least

@alyx1a

3 жыл бұрын

@@damontan4749 hes making a joke about time zones

@sabahmaryam8988

3 жыл бұрын

Thats still place travelling

"nor reverse it's pace: time". Great punchline sir, have my like.

I tried getting on set but they wouldn't let me in. Also no one believed me when I said I came from the future, so take that pbs space dude.

@Soupy_loopy

4 жыл бұрын

I know, right.

@paulmichaelfreedman8334

4 жыл бұрын

Liar, you caused a commotion and got yourself thrown out. I watched from a distance.

@EvenTheDogAgrees

4 жыл бұрын

Try again. While you're distracting the guards, nobody will notice you sneaking in.

@alton7889

4 жыл бұрын

Well if they were truly from the future they could repeat the day and get it right the second,third, fourth or even twelfth time.

@EvenTheDogAgrees

4 жыл бұрын

@@alton7889 Or just try a hundred times, overwhelm security Agent Smith style. :)

Time travelers probly siting back looking at this and laughing lmao

@DJHise

4 жыл бұрын

Leave late on July 18th, 2043. Dog on freeway.

@Qwerrty

4 жыл бұрын

i think so too :P

@cornflarkes399

4 жыл бұрын

Yeah

@fuzzywzhe

4 жыл бұрын

It isn't possible. Think about it, if you send a lump of lead back into the past by 1 hour, you have just violate the law of conservation of matter, and hence, energy.

@fionajones7908

4 жыл бұрын

fuzzywzhe 🙆🏿‍♀️

"the universe will allow time travel but only when it doesn't create a paradox", also known as "the universe will allow time travels that will make we study them until we find out that no break of causality is actually paradoxical according to physics, only according to our old emotional common-sense"

My idea for how time travel doesn't break is similar to one mentioned, basically whenever you time travel whatever happens needs to (via quantum randomness essentially forcing it) end with a state of you still going back in time. Ex. go back in time and kill your grandfather, you just happen to get born to someone else at random (which also implies that the likelyhood you succeed at your task will be as difficult as some alternative is likely, which would make for a good movie). So really you could mess with anything and you could completely change the circumstances just with the caveat you end up still going back in time to do it with the same "appeared" circumstances (ex. when you return it needs to appear as if you did nothing, but all that matters is that being true to your perception, so you could return then take off some VR headset that now was responsable for your life experence up to that point).

Interesting but time travel was finally determined to be impossible way back in 2271.

@jonashansen2512

4 жыл бұрын

Was it really tho? i recall the council just vetoed it to be so. U know, for the general public best interest.

@stefanhermansen8975

4 жыл бұрын

@@jonashansen2512 that was a few hundred years or so later iirc, when people got fed up of being put in prison for crimes they hadn't even considered yet.

@Winged_Snek

4 жыл бұрын

@@stefanhermansen8975 damn

@Kusanagi13

4 жыл бұрын

Shannon McDowell ad or bc

@shrimpflea

4 жыл бұрын

I use the Hebrew calendar so that was a really long time ago.

"It's pace: time." - epic ending. ;D

@DCK-mh2en

4 жыл бұрын

??

@baishihua

4 жыл бұрын

@@DCK-mh2en it(s pace:time)

@someguy3766

4 жыл бұрын

@@DCK-mh2en He always ends the episode with 'spacetime' - but this time he snuck it in with 'It's pace: time'.

@Shakads

4 жыл бұрын

I'm gonna do my grammar nazi for once but, it's "its pace : time"

@mmhmmindeed

4 жыл бұрын

I almost missed it. So dry. So funny.

Nice video. Philochrony is the theory that describes the nature of time and demonstrates its existence. Time is magnitive: objective, Imperceptible (intervals) and measurable.

Best video on time travel yet. I'm going to watch it, IN THE FUTURE, using my advanced technology, known as, DOWNLOADING, for you non-scientific types. And then I'm going back to my summer home, inside the hollow moon, to hang out with all the aliens that vacation there. Then we'll all sit out on our lawn chairs, gazing up(down) at the flat Earth, wondering why there aren't more 'Oliver Garden' restaurants on the moon, (probably because the moon has no atmosphere, and that restaurant thrives on it's.... cough, gasp....)

I showed up at the studio, you know through time travel, and they told me to go away. Thanks Matt. Next time, let the staff know to expect time travelers. 😒

0:12 That just proves KZread won't survive into the distant future.

@mikicerise6250

4 жыл бұрын

Should have tried posting it on Twitch. ;)

@tarqinquentinsson-obviousl957

4 жыл бұрын

or that he just didn't ultimately post the address..

@panvomacka9079

4 жыл бұрын

@@tarqinquentinsson-obviousl957 Also, shouldn't he wait for 1 year? Or maybe i didn't understand him correctly. Or maybe i'm dumb and don't get it :-D

@guywhodoesstuff1798

4 жыл бұрын

or it just proves he never released the address

@mrmister1657

4 жыл бұрын

Guy Frost they still fluke go back in time and see KZread even if it’s not around

Its Pace... Time. Good one! Ending with Space-time with only different punctuation. A worthy episode

Today at 8:00 A.M., I decided to time-travel to 2:00 P.M. Although the journey took me 6 hours, I succeeded. So, guys, time-travelling is a real thing, yo.

@LivinBilly

Жыл бұрын

I tried to do the same thing on my vacation but messed it up... Stupid time-zones!!!

This is my favorite channel in where I understand nothing.

@andersjjensen

4 жыл бұрын

The funny thing is, this is the only channel that makes it super interesting to not have a frigging clue about what is going on :P

@sofaandbread7539

4 жыл бұрын

@@andersjjensen Definitely :)

@Xeno_Bardock

4 жыл бұрын

Check ThunderboltsProject channel. Only then we start to understand everything slowly.

@EmmaDilemma039

4 жыл бұрын

You can tell that when people are raging and tantruming about a PBS space time video, it's because they didn't understand the content and that makes them so mad XD

@kamranbegakafr3ak

4 жыл бұрын

Same I like this channel and topics but 90% thing just go over my head

The Futurama reference made me so happy 😂

@SuperVstech

4 жыл бұрын

Steven Green references...

I love that they posted it, one year later.

I recently got to watch the 1st Back to the Future, the 1st demo of time travel. I've learned ALLOT of quantum info since then, and the "Flux Capacitor" and attached devices makes much more sense. I now know about the zero-energy state present at least once in our "stack" of branes. (possibly existing for every brane) The "Flux-Capacitor" could be designed to force(or merely detect) the zero-energy fluctuations to be compensated for, thus creating a stable energy state for a basis for the calculations needed. Then, I saw the device behind the driver, which shows like 10 led gauges that seem to all get pegged to red/maximum at 88MPH. This suggests that once the energy flux (for each dimension/brane) is compensated for, they create a maximum surge of energy across all branes, perhaps allowing for a powerful release of energy that "short-circuits" across the branes (lightning-ish concept). Sneaky back door style. The key is the device that lets them pick a destination in Time. That still blows my mind though. Additionally, if timelines ARE divergent, there is no reason it wouldn't apply in both Time directions. Thus, explaining why no-one shows up to time-traveler parties...(?)

ooh that was a good ending "...nor avert its pace: time"

@edrumsense

4 жыл бұрын

I was going to complain that it didn't ended in Space-Time... Thanks!

@zes3813

4 жыл бұрын

wr

@Godz3839

4 жыл бұрын

such a wild phenomena where people agree with the word I used yet now I think it's wrong. I'm pretty sure it's "reverse" 🤷🏼 vocabulary exposure if nothing else

@craigcorson3036

4 жыл бұрын

It IS "reverse". Watch again with the CC on.

@Godz3839

4 жыл бұрын

@@craigcorson3036 oh yeah, I always forget that's an option. thanks man

We just traveled 13 minutes forward in time.

@BlatentlyFakeName

4 жыл бұрын

Im from 8 hours in the future

@nameremoved4010

4 жыл бұрын

@@BlatentlyFakeName I am from the day after yesterday going to future.

@kudojay1840

4 жыл бұрын

Im from tomorrow

@kennethhicks2113

4 жыл бұрын

Unless watched from ISS ; )

@AspenEmrys

4 жыл бұрын

I watched it on the train, so a little bit further... relatively speaking

Everytime a time traveler is detected, they travel back further in time to prevent being detected. So our history is constantly being altered by careless time travelers. That's why we sometimes wait for our buddy to come back from the restroom or kitchen at a party while they take annoyingly long, just to find that actually no one is missing in the first place.

@fijiwater8445

3 жыл бұрын

😳😳😳

Let's say there is an old tale about a guy a couple of millennia ago that disproved time travel because of a party. You have the capability to time travel but you have no idea what time it was, where it was held, you don't speak the language, you don't know the customs, you aren't sure what resources you might need. I mean, if I'm in the year 5000 and have a time machine I'm definitely not just going back to the 20th century of all times just on a whim because some obscure annals say that there was a philosopher back then that held a party nobody came to.

@user-pp8ru6uu1s

2 жыл бұрын

Or, time travel is possible but we never find out how to do it so you never go back in time. Or by going back in time and changing and event, your reality becomes an identical reality to an alternate reality where the event you changed never happened. Or by going back in time and changing an event, your timeline and an alternate timeline merely swap identities. But these are all what if’s and speculation because we don’t know if time travel is possible or not but with the absence of evidence for it, scientist conclude that it’s more than likely not possible.

What about this paradox then: if I go back in time before I was born, what happens to my body matter? It already existed at the time but was elsewhere. Can the same matter or molecules be at different places at the same time?

@AZ-bm3ki

4 жыл бұрын

It's a good point. It seems to violate the law of energy conservation. As soon as you go back in time, there is more energy/mass in the Universe violating the 1st law of thermodynamics.

@connorschultz380

4 жыл бұрын

@@AZ-bm3ki no, he's entered from outside of the system of the universe, that law only applies to a closed system, the system of both the past and present universe would still have equal energy.

@0MujaKina0

4 жыл бұрын

Conspiracy theory: Yes! Kinda!

@dazzle5350

4 жыл бұрын

Multiverse? 🤔

@0MujaKina0

4 жыл бұрын

@@dazzle5350 Ooh that is another story!🤔

13 minutes to describe many different ways we can't travel back in time.

@timeistheworstthinginthewo169

2 жыл бұрын

Can't my ass, it's not impossible plus fk everyone who says that you can't go back in time.

@jayschwartz3203

2 жыл бұрын

Even if we did go backwards in time,it would still look like we are going forward.

Hey, catching up on all the videos guy again. "-s pace: time" legendary

Anyone watching in 2033?

@Backwoods_Adventures

3 жыл бұрын

Hold up

@planexshifter

3 жыл бұрын

Yesterday?

@jorgepeterbarton

3 жыл бұрын

What about "the event"?. Be careful, the entities can track your connection.

@estudiordl

3 жыл бұрын

Of course, after all, what else we can do while we wait the covid pandemic ends... 😏

@maketzu5966

3 жыл бұрын

@@estudiordl yea just wait until they find out about the giraffes

Im a time-traveler. You forgot to post the address.

@AMan-xz7tx

4 жыл бұрын

I’m a time traveler, I didn’t even know about this event cause who tf out here attending empty parties? ...wait, was it empty BECAUSE everyone knew it was empty? So no one showed up because of the very fact that no one showed up before! Take that, Hawking!

@Monte80

4 жыл бұрын

@@AMan-xz7tx I'm not coming.

@paulmichaelfreedman8334

4 жыл бұрын

@@AMan-xz7tx I would have liked to have been a time traveler, I am fully planning to make a time machine and attend Hawking's party, JUST TO MEET HIM! ...but alas, I never will succeed, because I wasn't there. Unless the time cops stop me.

@zhane6816

4 жыл бұрын

No one showed because humans won't live long enough to find out forsure. Climate change killing humanity out in another 30ish years.

@Raxiel497

4 жыл бұрын

@@AMan-xz7tx I was going to go, but someone moved the solar system and by the time I caught up I wasn't just fashionably late, but late late, so I went outside to experience what it was like when we still had a sky instead.

"Let's review General Relativity quickly...."

@TCUsouthpaw

4 жыл бұрын

LordSlag ... then dabble in the light math behind black holes

@TheSwordofra

4 жыл бұрын

Yeah, then after that we can do a little light refresher of the trajectories of null and timelike geodesics in different wormhole geometries...

@ChrisBrown-pw2lb

4 жыл бұрын

@@TheSwordofra Yeah. What this guy said.

@based8223

4 жыл бұрын

@TheSwordofra nice google search.

We should consider the time travel concept from Avengers: Endgame. Not necessarily quantum realm. But the fact that it indeed is a different reality. "If you travel to the past, that becomes your new future. And your former present becomes the past."

Thank you sir for answering this fundamental question and putting to the test all these 'theories' in a very simple way! And really putting these accomplished theorists to shame!

First, they will discover D mails and only then will there be a time leaping device that overwrites your past self memories to your current ones. But first you need a IBN-5100

@someguy7703

4 жыл бұрын

And hack into cern's database and stuff.

@sayjiantoru5409

4 жыл бұрын

Tutturu

@LordOfTheWhores

4 жыл бұрын

What a mad scientist

@decision245

4 жыл бұрын

Steins gate:)

@alexp5569

4 жыл бұрын

We also need someone with *_[READING STEINER]_*

Sunday November 3rd 2019 I will be time traveling back 1 hour. I time travel twice a year. Once forward in time and once to the past. I have done this every year for 37 years.

@paulmichaelfreedman8334

4 жыл бұрын

Correction, * nearly * 37 years ;) Statement only valid until 11-3-2019. Batteries not included.

@stevenarmstrong2598

4 жыл бұрын

No you stand corrected. For 37 years. As of Spring 2020 it will be 38. Do not mess with powers, that of which you do not understand; such as: simple math.

@hemeoncn

4 жыл бұрын

Well Steven if you live in the United States then I am in your future and can tell you what will happen in the future as I live in the Atlantic Time Zone which is either 1, 2, or 3 hours in your future.

@Rebasepoiss

4 жыл бұрын

I'm travelling back in time already this Sunday, aha!

If you have a time machine it had better be a space ship as well. As soon as you jump in time, the Earth will leave you behind since it is in constant motion through the universe. So you better leave enough time to catch the Earth at its new location.

So, that's why we can't find antimatter, it travels backward in time from the beginning of time because it has negative mass.

@Congruesome

2 жыл бұрын

Opposite charge. Not negative mass. Dark matter or dark energy is more like negative mass. I think. But what do I lnow? I work at Der Weinershnitzel.

i think if you smart enough to time travel, you are smart enough to not let people to know you time traveled.

I was always curious if the math of a torus could be substituted for the infinitely long cylinder

@dhayes5143

4 жыл бұрын

:o Let's all pool our money and make a neutron torus. That should be dense enough.

@mvmlego1212

4 жыл бұрын

I don't think so, in most cases, because a wave that propagates through an infinitely long cylinder won't interfere with itself the same way that a wave propagating through a torus will.

@troyhenry6111

4 жыл бұрын

@@mvmlego1212 i was thinking of the cases where you could set the distance so the waves would amplify each other

@Floraine_UK

4 жыл бұрын

aint some black holes in theory are in the form of a torus. maybe those are working alien wormholes? ^^

@thenasadude6878

4 жыл бұрын

Since the cylinder needs to rotate on its axis, you can't substitute it with a torus

Spacetime is a model that explains time dilation, but I find the concept troubling for a couple of reasons: 1. People have claimed that there was no time before the big bang, which seems like a self-contradictory and nonsensical proposition. 2. Tying space to time implies motion through time. It seems to me like we are talking about two different concepts. We can change our motion through space but we can't change our "motion" through time. Even if I experience time dilation, I might be slower, but the universe around me is ticking away at normal time.

The spaceship and Earth time analogy is how it feels like waiting for 2022 and covid to be over. Feels like this is taking 157000 years...

Just when humans are about to make a massive full scale experiment on time travel, that is when someone from the future goes back in time and says its a big mistake.

@AutismIsUnstoppable

4 жыл бұрын

That would create a paradox where time travel never exists so nobody knows its bad and there's no time machine to go back and tell the people not to build their time machine so they will invent the time machine

@Mileswayv

4 жыл бұрын

Autism Is Unstoppable underrated comment

@sozetsukokai9327

4 жыл бұрын

@@AutismIsUnstoppable that's the same principle as the grandfather paradox. If you go back in time to kill your grandpa, then you are never born, resulting in you NOT going back to kill your grandpa, which results in you being born and so forth. Rather than a loop, it's more like two timelines wrapping around each other weirdly.

@user-pp8ru6uu1s

2 жыл бұрын

@@AutismIsUnstoppable Well, a fix to that would be that two realities exist at the same time, one where nobody does time travel and one where they do. Or by time traveling to tell people that time travel is bad, you don’t prevent time travel in your timeline but rather, you create another reality where it doesn’t happen. Or it’s not really a paradox and we think it is. You can check out Minutephysic’s video on KZread on the solution to the grandfather paradox. MinutePhysics does a way better job of explaining what I did.

@timeistheworstthinginthewo169

2 жыл бұрын

@@user-pp8ru6uu1s What about to reverse the arrow of time instead. We could go back and do over that way and we won't deal with that fking paradox.

It’s actually possible Just get a Flux Capacitor, 1.21 Gigawatts and get up to 88 Miles per hour.

@hudsonbruce898

4 жыл бұрын

Golden Saddle bruh I know these people are mental they just need exactly this.

@geoffreybrunell5592

4 жыл бұрын

Don't forget a car made of stainless steel!

@lairdriver

4 жыл бұрын

Even if it worked..you'd die coming out the other end. Your car is doing 88mph into the future. We have no idea what's in front of you. Chances are you come out of a black hole while doing 90 into a Grocery store and dying..and creating a paradox from it

@geoffreybrunell5592

4 жыл бұрын

@@lairdriver How would you create a paradox if you're going into the future, not the past?

@elsauce4873

4 жыл бұрын

Or you can just initiate a temporal vortex or a sub-space fracture. I mean it works on Star-Trek so it works in real life, right?

Godel is like the rebel of the science and math communities. I saw the Ted-Ed video a while ago about his theory that not all of mathematics is provable. And now I see this video.

Your consciousness is essentially just data stored within an organic computer. If tachyons exist, it may be possible to use them to remap your current state of consciousness onto a previous version of yourself, although this would create a paradox of sorts, because you've now "killed" previous you... At the very least, it should be possible to temporal-email (temail?) yourself the results of the lottery. Entirely possible that has already happened, or at least something similar may have happened.

Alright, here's my thoughts about the whole subject and some stuff I find is not fully thought out in this video. It's known that moving near the speed of light, causes time to slow for the thing moving at those speeds and, as stated at the beginning of the video, that thing would miss out on thousands of years experienced by the rest of the universe. Then goes one to say that moving faster than light would allow you to basically turn back time for the rest of the universe? These two statements are contradictory to each other, as you can't have a local effect spontaneously turn into a global effect without changing the fundamental way that the universe itself is acting. If moving an object near or at the speed of light causes a slowing of time for the object itself, if you wanted to reverse time for the universe, it would mean you would have to move the entire universe at a fast enough speed to have it move backwards in time while you sit in an isolated bubble of space-time which is not moving at all. And this applies to the later arguments about wormholes as well. You can't move one end of a wormhole at near light speed and have it come out in the past, because time is only being affected in the local area around the end of the wormhole, not the entire universe. This is something that always bothers me when people talk about time travel via FTL travel and it just doesn't make any sense why people keep going back to thinking that moving a single object faster than light would cause the rest of the universes space-time to reverse. The math only tells that the object itself experiences the temporal effects, not the rest of the universe. --- And now for some time travel loops and paradox theories. The reasons I believe that we don't see time travelers, is because actually traveling back in time causes the timeline itself to branch. So the person traveling backwards in time, will never end up in the same timeline they started in. This allows for seemingly paradoxical events to not utterly destroy the universe. Time loops are, as stated in the video, events that are always meant to happen in the first place. And, to be perfectly honest, why would anyone ever want to travel back to our current era anyway. It's full of war, poverty, disease, etc... It doesn't make much sense to even think about coming back to this time period. So yeah, that's what I wanted to say on the subject.

@larrybroeker403

4 жыл бұрын

it takes an infinite amount of energy to move an object with mass at the speed of light.

@CrownRock1

4 жыл бұрын

Another paradox: If you moved in to the past on the same timeline, your time machine (which I'm picturing as a sort of box, car, phone booth, or whatever) would presumably contain a certain amount of EM radiation inside, the same as the ambient radiation outside of the box the exists all around us. You would inevitably carry some of that radiation with you to the past, raising the ambient levels of radiation there. In a single iteration, it would be a negligible amount, not even measurable. But unless you bring it to a location in time-space that is distant enough (either far enough in 3D space or far enough in the past) for that radiation to be absorbed 100%, you will create an infinite feedback loop.

@miguelcasanovamorera1729

4 жыл бұрын

I thought the same for a while, but I realized didn't understood special relativity. The name comes from the fact that speed is relative, there is nothing standing still and there is not a real velocity to have, you only can know the speed of the rest of the universe respect to you (relativity). Once that is understood it's easy to see that time don't slows down because your speed, because there is no real velocity. Actually, the people on the ship that goes almost at speed of light respect to earth will see us with slow time, as we see them, because they can consider that they are still and we are moving (reference systems must be equal (relativity)). The cause of the time difference is caused by the "turn", they are traveling different "space-time lines" and there are time adjustments when one or another do turn to reunite again. This is a nice video to understand what I told: kzread.info/dash/bejne/Yp1-vMGKd7CydJM.html About of going to the past, in this space-time relativity describes, if you go faster than light your "space-time line" goes to the past, you don't change the universe, but the universe allows you to go back.

@shaunhumphreys6714

4 жыл бұрын

please read my reply to this video at the top where i go into detail on this.But going backwards and time travel are two different things. what you are talking about is reversing the entropy of the universe so you and the universe would go back to an earlier date. this is entirely different to time travelling back to a moment in time. and these moments are saved in the universe-based on the block universe model-where every moment in space and time exists in that block universe on a grand information scale. GR and SR provide no practical time travel solutions e.g. too large energy requirements or negative energy or superluminal speeds. so forget SR and GR and do it via quantum mechanics and information theory. i have been working on this theoretically and practically. please read m comment on this video at the top in which i state how this can be done. i state the same as you that time travel itself causes the creation of a parallel universe copy of the targeted date e.g. in the past, so the time traveler will decohere into a brand new universal branch, almost identical to ours, on our date but we will never see them, even though they are based on quantum formalism-right next to us. getting to our particular branch would be technically possible but a astronomically difficult engineering and mathematical feat given the infinite number of decohering branches to navigate which would require some insane quantum super computer to map them because they are decohering into new branches all the time. even while a time traveler is trying to get to our branch, they are no longer even in the branch they were in when they started the calculations. so doable for an advanced civilisation in hundreds of thousands or millions o years, but then the probability of them choosing our particular branch out of the trillions of branches that exist would be so unlikely as to be ridiculous. after all there are infinite branches and so many like ours are identical to all the others except for minute quantum differences. i cant think of a reason why a time traveler via many worlds would choose our particular branch therefore the time traveler invite is preposterous and does not in any way disprove time travel. Rather it proves that the person who set up the time traveller invite, has an amateurish understanding of temporal mechanics and quantum formalism.

@shaunhumphreys6714

4 жыл бұрын

this is my comment on the video from the top, that i mentioned. decided to copy it here as it was never replied to anyway and it goes into more detail. with hugh everitt's many world's when applied to backwards time travel it is important to note that the very act of time travel or even retrocausal type quantum tabletop measurements will cause the creation of a parallel universe copy of the present with the altered past, or a parallel universe copy of that new past.so if soone time travels from ten thousand years in our future to this date right here, they won't appear where we are. they will appear in a parallel universe copy of this date now. that is why time travelers do not appear when we ask them to. in fact a time traveler also by the many worlds version will always by the event of time travel, travel to a BRAND NEW parallel universe copy of the date they target with their time travel. although it is technically possible for them to then find their way to our particular branch, given the sheer infinite number of these parallel universe branches that are decohering all the time, and given the time travel creates and enters a brand new branch when they time travel, the probability of a time traveler ending up here is so unlikely as to be utterly realistic. that is unless they purposely undertake the mathematical nightmare of sifting through the infinite numbers of all that web of universal branches in order to find our one. and why would a time traveler from another parallel branch even be trying to get to our branch?? because our branch will just look like all the other infinite numbers of branches. nothing special and almost identical, sometimes only differing by minute quantum measurements. and as said, if someone from our branch, in the future time travels, to this date, they will end up arriving in a different brand new parallel universe branch. so asking a time traveler from the future to come here on a specific date is a completely ridiculous test which would require even advansed time travelling civilisations in the future an enormous mathematical and engineering nightmare to map all the infinite parallel universe branches decohering, in order to find our one. that is basically harder than finding a needle in an infinite number of haysticks. If an experimenter time travels one hundred years back in time, they will rotate or decohere into a new parallel universe copy of that target year in the past. and as that is a new 'timeline' a new branch, nothing the time traveler does there will affect the original branch they came from. It would even be possible to return to the branch they came from, but that would be a mathematical engineering nightmare given that we are decohering into new parallel universe branches probably all the time, with an infinite or near infinite number of them. so time travel to the past using this method would involve pure quantum mechanic not SR or GR. Any quantum measurement that involves a retrocausal effect e.g post selection where say a photons past is altered is generating a brand new parallel universe copy of the present with a new altered past. Containing this quantummeasurement subjecting it to a probability function and a Aharanov type quantum trigger to produce a macroscopic effect. and you can travel back in time. I just haven't figured out how to target specific dates in the past. And this quantum physics method via retrocausal measurements and via hugh everitt many worlds is back in time only. not forwards.the time travel event woul not even be travel but would be instantaneous and no different to how decoherence is happening all the time. This is the only practical time travel solution as all the others require negative energy, or are based on closed timelike loops which are useless for the kind of time travel we want e.g. to go far back in time. The only one that works out of the big stellar ones, is the wormholes. But it's the negative energy problem to keep them open. so the quantum mechanics solution via many worlds-parallel universe copies of the past is the only practical solution, plus it would cost hundreds of thousands to do, whereas the others have unfeasible energy requirements and are for the far future when human civilisation has advanced more-if humans are still around in a trillion years there is no doubt in my mind that they will be able to even alter the universal constants if they wanted to, changes the values of the higgs fields, slow down the expansion of the universe, reverse heat death, almost anything will be possible for them. and time travel forwards and back will be a normal process for them.though possibly controlled so the knowledge and means are only in the hands of the powerful few. ..

*Reverse Flash:* Did someone say *Tachyons* ? *Helicopter noises intensifies.*

@talhahtaco2035

4 жыл бұрын

*My goals are beyond your understanding*

@logicplague2077

4 жыл бұрын

Flash was so good in season 1, they really blew their load too soon with Thawne.

@canyadigit6274

4 жыл бұрын

Sandeep Srinivas you’ve always been like a son to me

@Vares65

4 жыл бұрын

Data can fix anything with an inverse Tachyon pulse.

@rays5163

4 жыл бұрын

Hell yeah I'm feeling it

The marriage of intuition to intellect opens the doors of perception and Janus, the time manipulating time traveller, is born!

Echo's, as the objects in space we observe is the image of light that reflected before we had positioned ourselves to look (the time it has taken light to traverse the universe), in the aspect of time travel, time would present itself with the qualities of a physical entity (a wave or particle), we would only have an intangible measure (sense) , of what happened in the past with our present about/within us or discarded behind us on our journey as some format (despair squid?).

1:42 "Actuallly, the meth does sort of allow that"

@stevelenores5637

4 жыл бұрын

Is that what you on when responded?

@dAvrilthebear

4 жыл бұрын

I've heard this too

@ValenteRAPiaui

4 жыл бұрын

Meth allows you to do a lot. Travel to the past? Maybe, who knows?

@mirkohille8188

4 жыл бұрын

#hedidthemeth

@ChrisBrown-pw2lb

4 жыл бұрын

Meth? METH! Did somebody say Meth?

Sorry, I was going to visit you on set, but my kids were fighting so I had to turn the time machine around.

@michaelsommers2356

4 жыл бұрын

No problem. Just wait until the kids are asleep and try again.

@bobcoughlan929

4 жыл бұрын

I hate it when they keep asking ‘are we then yet, Dad, are we then yet, Dad?!?’

You missed the most plausible non-paradoxical theory as described in Primer; the time traveller Overwrites the present/future of a single timeline

The Laws of Thermodynamics, particularly the second, are also used to justify the arrow of time only going forward and prevent rear-ward time travel.

2:57 "Does imaginary mass exist?" ^^ sounds like a metaphysical question, too

@Yora21

4 жыл бұрын

If a hypothetical question exist, but no philosopher is thinking about it, does it really matter?

@brianjlevine

4 жыл бұрын

It exists. Also, it doesn't exist.

@maxunger2309

4 жыл бұрын

Does my imaginary friend exists? He assures me, he does! ☝️

Of course time travel is possible. I've been travelling through time my entire life. I was in the 70's once. Hell, I was even in the 60's for a day and a half, but like many people who were there, I don't remember the 60's.

@nathanielbarrett985

4 жыл бұрын

Eric Taylor haha real-time traveler 😂 happy 50th for the 30/12/19 🥳👍

@erictaylor5462

4 жыл бұрын

@@nathanielbarrett985 Thank you. Do you know that in the US "Pi day" is March 14th (3/14) but in England Pi day is the 22 July (22/7). Funny how the US and England disagree on so much.

@Samezz69

4 жыл бұрын

Did you travel to future too? Are you still time traveling?

@erictaylor5462

4 жыл бұрын

@@Samezz69 I have only been traveling one way, from the past to the future, well from the past to the present. and yes, I am still traveling. In fact, I have come from the past to answer your question in what is your future (when you ask this question).

@Samezz69

4 жыл бұрын

Well does that mean you haven't travelled to 2020 and beyond? Can you go to 2012 and warn me of the monster of my life exactly on July 20?

I was with you just in a different present. So I came back to this one to write this

Hahaha, loved the ending: "reverse it'S PACE TIME" :D

I love the quantum mechanics resolution to this the best: Something like you are a superposition of killing your grandfather, and not killing your grandfather, by going back In Time and killing your grandfather, the "not killing your grandfather" part becomes a "killing your grandfather" part, but the "killing your grandfather" part becomes impossible, as now you no longer exist, so it becomes a "not killing your grandfather" part and the two parts change places, but thereby remain the same total state and continuity is preserved. It's so unhelpful and mind ending hilarious XD

I'm receiving a tachyon message that says you forgot to post the address.

@motro1301

3 жыл бұрын

Wait...are you elon musks relative?

@andrewlong9179

3 жыл бұрын

@@motro1301 Yes, actually! I'm his great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great-great grandson. ... I've said too much.

"We remain firmly in the grip of that one dimension that we can never halt nor reverse its pace: time"

Sleep in 2019 11:59 wake up at 2020 12:00 CONGRATULATIONS YOU TIME TRAVELLED A YEAR

@peterbarratt8699

4 жыл бұрын

Nope, just moved forward 1 minute. ( ::> )

@RoseTheRoyal

3 жыл бұрын

r/woooosh

They didn't even mention the flux capacitor.

if you were in one of the space time loops described in the episode, when you returned to the starting point, would you remember that you had been there before? if yes, then how is it that the matter and energy that make up your memories are exempt from the time loop?

I didn’t believe in time travel, until I picked up an oddly familiar hitchhiker after flipping a coin. (and, full disclosure, I had kicked an old Gypsy woman in the crotch earlier the same day, and I had accidentally dropped my false teeth into some machinery while attacking a pidgeon that flew in with a broom at my janitor job at the particle-accelerator.) The hitchhiker urged me not to board an upcoming flight I had booked to a Janitorial Conference in Zurich later that month. I followed his advice, The flight disappeared in the Bermuda Triangle, only to reappear a year later in the outfield at a Marlins game with an audible pop. The strange hitchhiker sold me some time-share property on Neptune, good through the winter of 2438, and got out, chuckling. When I got home that evening I found my picture was gone from my high school yearbook, I was married to a woman I did not know, and I had a tattoo of lottery numbers on my arm. The numbers hit, and I win six million dollars, and still wound up on relief. A year later I came down with trichinosis and went bald. So Einsten was wrong!

@kritiasmaple2714

2 жыл бұрын

Ok man. Then tell me how to make a time machinr

About the only thing that you missed was that if all of that were possible, according to at least some physicists and some of the proposed methods of travel (wormholes, Tipler cylinders etc), you'd still only be able to travel back as far as when the machine was activated. So Hawking's party gag doesn't quite work.

lol, i like how all you have to say is "Like Fry!" to take us back to the Roswell episode of Futurama. interesting how much pop culture has taught us about theoretical physics without some of us even realizing.

@ToeCutter454

4 жыл бұрын

with everything that the Simpsons(creators of Futurama) have predicted throughout the last 30 years or so, i'm willing to bet that someone there has a time machine!

@craigcorson3036

4 жыл бұрын

Unfortunately, almost everything that pop culture has taught us is laughably wrong.

@morebakeder

4 жыл бұрын

Hermes: "so were is the device that speeds up and slows down the passage of time" Fry: "behind the back seat" (pulls out a bong)

"Like Fry!" YES!! 😅

@alexandernichols413

4 жыл бұрын

gribben3 Nasty in the pasty 🤔🤢🤮

@emanuel5944

4 жыл бұрын

Alexander Nichols Wtf lol

Amazing and thank you for uploading your videos i love to learn about space 😊

Time travelling essentially means bringing all particles in a system to a state in which they were at a point of time in the past. Researching on making humans and other organisms immortal or bringing them back from death instead of wasting time on researching time travel, in my opinion, is a wonderful idea.

@timeistheworstthinginthewo169

2 жыл бұрын

I want to get back all thoses years wasted and improve my ancestry. Time travel would be the best thing in the world.

@Ameu-dude

2 жыл бұрын

@@timeistheworstthinginthewo169 Improving your ancestry won't change 'your' ancestry - it would just result in a better organism - physically - than you. You would keep existing the way you are.

@timeistheworstthinginthewo169

2 жыл бұрын

@@Ameu-dude SHUT THE F UP with your fking ' you can't go back in time and ' your ' you can't change the past ' loving pure bullsht. So what you want me to do, sit here and smile and say things like ' hahaha there's no turning back '? No laws show that you can't go back in time and i will not ever agree with you and you time bastards and fk all of you and time.

@Ameu-dude

2 жыл бұрын

@@timeistheworstthinginthewo169 what?

..., nor halt itS PACE: TIME Well played

Holding events inviting future time travellers assumes that time travel, if ever developed, can be carried out freely. Aeroplanes allow us to travel anywhere on the surface of the earth, but they need infrastructure, i.e., a landing strip, and there are limits imposed by fuel capacity and weather. Maybe future time travellers will need devices installed anywhere they want to land, so time travel to before the technology was invented isn't possible.

@innsj6369

4 жыл бұрын

Airplanes! Come to my house!

@paulmichaelfreedman8334

4 жыл бұрын

So they developed the time machine before the landing pads. That's stupid.

@SalisburyKarateClub

4 жыл бұрын

Somebody's been reading Isaac Asimov

@JesseTheGameDev

4 жыл бұрын

Yes, exactly. This.

@someguy3766

4 жыл бұрын

I remember watching a documentary about a time machine that could use lasers to send a message back in time - however, the link between the past and present would only exist between the points that the message had been sent and when the machine was first switched on for reasons that I cannot remember but were grounded in understood physics from what I can recall. So yeah, this theoretically is a limitation.

8:32 a black square in his left hand "Yes im this focus"

There are 6 resolutions to the Grandfather Paradox: 1: Time travel is impossible. 2: You go back in time, but are unable to kill your grandfather, no matter how hard you try to do so. 3: Time travel itself sets you into a different universe, and you can only kill an alternate grandfather that isn't really yours. 4: You go back in time and die in the vacuum of space, since the Earth is still back in your time, and didn't come back with you. 5: You kill your grandfather, so you weren't born to go back to kill him, so he lives, so you are born, so you do go back and kill him, and so on and so on forever in a paradoxical loop until quantum mechanics (which act independent of cause and effect) come in to play, and somehow prevent you killing your grandfather after however many loops it takes for the probabilities to actualize in exactly the right way. 6: Nothing happens. You kill your grandfather, and then that's it. You now only exist as an arbitrary configuration of matter and energy. You weren't born, and none of your memories ever happened. Does that not make sense to you? I think the universe missed the part where that's its problem.

@dantebg100

2 жыл бұрын

I can think of another one. 7. You go back in time, but you can't interact with anything. You can observe, but you can't do anything and you are invisible to other people 😐😁 You can't change anything. ( We are actually doing that by looking at the distant stars in the past)

@dantebg100

2 жыл бұрын

But It's most likely impossible 🙂

@bencrispe9562

2 жыл бұрын

@@dantebg100 Incorrect use of probability. Anything past or present is never more or less likely to be anything. Probability is only ever oriented to the future.

Whenever you hear the word Tachyon in Star Trek, you know the episode is going to be about time travel.

@hydrolito

4 жыл бұрын

Tachyon particles were used to keep track of the Romulans using their cloaking device. Of course time goes by in every episode about 45 minutes plus commercials if on Vhs or dvd, they put commercials at beginning and possibly end.

What about travelling forward in time to a ridiculous magnitude, to where the universe randomly reconfigures itself to a past state?

@Jowannabe

4 жыл бұрын

Haha they did that in Futurama. The universe ended up being a cycle. After certain amount of time there is the end of the universe and then after that there is another big bang. I think that's also how Dark series works. The apocalypse must happen.

@KSignalEingang

4 жыл бұрын

@@Jowannabe this is also the plot of the game "Spaceplan" only there are more potatoes involved. Like, a lot more.

@someguy3766

4 жыл бұрын

Still counts dude, still counts. Welcome to the Awesome Exclusive Club for Awesome Time Travellers. ;)

@Radonatos

4 жыл бұрын

Or travelling far enough in an assumed infinite universe where the local space is configured exactly like ten years back.

have we thought about putting people in super fast orbiting ships in a sleep for like a month to get them, like further into the future? If we ever needed an Arc or something, say we need a planet to heal or terraform before it's safe to go down. we could make it go super fast to speed up the waiting process, no?

@stewiesaidthat

Жыл бұрын

The only way to time travel is the way Buck Rogers did it.

So can we all agree that if the address isn't posted on October 21st, 2020, to not take this channel seriously anymore? He only has a point if he actually follows through with this.