What is Dark Matter and Dark Energy?

What is dark energy? What is dark matter? Well, if we knew exactly we would have a nobel prize - we know that they exist though. So what do we know about those strange things?
Check out THE NOVA PROJECT to learn more about dark energy: www.nova.org.au
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[@kurzgesagt]

You want to learn more about science? Check out our sciency products on the kurzgesagt shop - all designed with love and produced with care. Getting something from the kurzgesagt shop is the best way to support us and to keep our videos free for everyone. ►► kgs.link/science (Worldwide Shipping Available)

[@alazyotaku7707]

hi

[@brandonlai1651]

For those who don't know the video. Remember, Matter cannot be destroyed nor created.

[@callmewhateveryouwant5263]

ok

[@tovaris09]

Important note; scientific theory is not the same as word theory in regular speech. Use words and definition correctly. Dark matter is a hypothetical form of matter not theoretical one.

[@v1kt0us]

Dear @Kurzgesagt: Please also make a video about Antimatter. Thanks!

[@RedBlitzen]

"The more I learn, the more I learn how much I have to learn." From a Charlie Brown poster in my 6th grade classroom.

[@kakyoindonut3213]

the more I learn, the stupider I am

[@rainbowelectron6348]

I’ll use this when my teacher asks me where’s my homework

[@haamid1629]

@@kakyoindonut3213 😂

[@haamid1629]

The similar one is by Aristotle

[@antoniomaglione4101]

"It is Christmas, Charlie Brown..." Do you remember that episode? Charlie Brown seemed to be too concentrated with his own thoughts, to realise what was going around him....

[@mushymushybrainjuices]

So, dark matter: - It is a thing that exists - Yeah

[@blessedbeyond9572]

I thought it only exists in crisis on infinite earths.

[@TheUnderlost]

It's God

[@Chrielis]

its jesus

[@gamingcreatesworlddd2425]

@Demonic Soul then what everything is made of energy it's not joke

[@beri4138]

If you want to know more about Dark Matter, read about super-symmetry and WIMPs. These theories explain the behavior of dark matter in much more depth than this scratching-the-surface video.

[@bhaktaskitchen3510]

How to make a Kurzgesagt video: 1. Make brilliant animations 2. Get a good narrator 3. Make people paranoid about death 4. *add some birds*

[@bharatsachdeva6683]

also spend a year researching, but thats not important

[@michaeldezhniek3751]

5. Kill it

[@Erwin_Von_Heidenheim]

👌

[@rainbowthedragoncat6768]

5. Get sponsored.

[@M1ST3RFOX]

Step 4 is of utmost importance.

[@adrian_shmadrian]

I got assigned a presentation on dark energy by my physics teacher and she linked this video as an "interesting lecture to reference". This made me love my teacher even more.

[@vaughnorant7218]

Why not date her

[@trickzta8278]

@@vaughnorant7218 I meannnn..... U may have a point but i don't think u wanna be known as the dude who dated his teacher. U think that image would go very well? Not rlly😂

[@josephjoestar953]

@@trickzta8278 I mean the teacher would also get fired, so they'd probably get rejected.

[@-Scrapper-]

@@vaughnorant7218 or a bj would suffice for an A

[@garamata]

Bang her

[@purplehaze2358]

Basic summary of the video (And humanity as a whole for that matter)’s knowledge on it; -It exists -It does stuff

[@sickofseeingjustsomeguywit8168]

I bet the Foundation knows what Dark energy is. Did they make you a Dark energy powered chainsaw??

[@Afrologist]

@MTF epsilon-11 ”Nine tailed fox” He was just preparing to *[REDACTED]* because he was planning on *[DATA EXPUNGED]* before he went back to researching, it's all good.

[@Men_Of_Culture33]

Damn. Now imagine that the 05 Council has found as use for dark energy and matter and has created a prepetual motion device or has managed to kill "The Hard To Kill Reptile".

[@trieshohib5330]

They said the same statement about god.

[@Men_Of_Culture33]

@@trieshohib5330 true true

[@iluzt7138]

Let's take a moment to appreciate the animation

[@ХареКришна-т7г]

K

[@negativx4476]

Every video

[@unknownuser6124]

+ Matter is Life Our Current Demention - Anti Matter is is Life After Death Demention

[@snowypepper5821]

And the time to study

[@daynight3328]

especially the cute birds

[@notAD13]

I love how they explain hard topics in such a simple way

[@YorkshireD1]

This was in a simple way? Holy crap I must be real dumb. 😂 I'm still none the wiser 😔

[@womp47]

yea. thats the point... "in a nutshell

[@IhateAlot718]

they didnt explain nothing except they dont know

[@missswann4234]

@@YorkshireD1 he is sarcastic to it duhhh

[@oidbio2565]

Well apes with smartphones wouldn’t understand anything explained with more complexity

[@sumedha9089]

"The dark side is more powerful"- Even science says it now. There's no doubt in it that Anakin was smarter than his son was.

[@leemurray7240]

So why did luke lead darth to the light.?

[@EMXQUIN]

@@leemurray7240 Would you kill your own son for the emperor?

[@leemurray7240]

@@EMXQUIN when did vader kill is own son.. Did I miss this in one of kennedys shit spin offs.. Haha. Iight is more powerful then dark try turning the electric light on in your home at night and see what happens. I rest my case

[@thunderbolt5748]

Yeaah.....Man United really makes me cry

[@EMXQUIN]

@@leemurray7240 it is a rhetorical question. Vader did not kill his son because he killed the emperor you idiot. I am saying that Vader chose to spare his son.

[@rrefim_]

"We are still very much apes with smartphones" Thanks, Kurzgesagt

[@Khaerulbtg]

We are m o n k e

[@이름-w8l7n]

Reject humanity, Return to monke

[@mamamia8733]

@@이름-w8l7n omg lol

[@Orange2077]

Why is there read more

[@thememaster7]

Thanks?? You like your bananas?

[@karlamay_]

Thanks to this, every time I feel depressed- I just remind myself that everything that I am going through is just a tiny fraction of reality and that it will just pass...

[@GottaGat]

@Telios Abraxas yeet

[@alexandermclaughlin4742]

That's deep ❤

[@papertorch]

and that's depressing too, being just a tiny fraction of reality

[@GottaGat]

@@papertorch it just means you're a part of something bigger then yourself.

[@papertorch]

@@GottaGat Well that's just an optimistic way of saying that our lives don't matter

[@rainbowthedragoncat6768]

People are always talking about the existential crises Kurzgesagt gave them. Imagine the amount of existential crises Kurzgesagt has while editing and studying.

[@AdarshKumar-nj7rp]

Its commendable that they keep on rolling such videos.

[@rajninaik4154]

Rainbow the Dragon Cat i love your name

[@rainbowthedragoncat6768]

@@rajninaik4154 Thx

[@louisuchihatm2556]

NO, HE GUIDES OTHERS TO TREASURE HE CANNOT POSSESS! That is why we still get the videos!!

[@Noobprokermit]

I remember finding this video as a kid when I was 7. What a joy it's been to be able to enjoy this channel for 8 years

[@ImaginaryHuman072889]

this entire channel is blowing my mind

[@daltonmorgan6464]

+ImaginaryHuman072889 It's so good

[@ash429]

Yea mind fuck

[@TumbleGamerTK]

How cold is your mind (keeping with the metaphor)

[@RicardoNestler]

me too omg

[@theprimecreator1448]

This is extremely urgrent!! Everyone needs to look at my video that I have uploaded about dark matter!! You might think this is a joke but I am a very spiritual person who has gone through a lot of trauma and I stumbled upon what dark matter is about 2-3 weeks ago and I don't know what to do about it. I am being completely serious. When you find out what it is, it is actually so beautiful that it makes you cry tears of joy and smile at the same time. I need help because I dont know exactly what to do about this or even if I want to or should tell the rest of the population what dark matter and dark energy and black holes are, however I feel like it could also be my break in life... I would just like to reiterate that this is not a joke, anyone reading this needs to look at my video please.. thank you!

[@jojo-dh7ij]

In 3020 " How to make your own dark matter" (diy)

[@Karma-kc5fh]

you made my day

[@potato2635]

in 4020: How to harness the power of your local black hole in 3 easy steps (Diy)

[@jesseplayz4681]

In 5020: Eating dark matter (GONE WRONG) (IN THE SUBURBS) (GONE SEXUAL)

[@jojo-dh7ij]

@@Karma-kc5fh thx

[@sumloa7191]

@Zord90 - It's a joke

[@ooccttoo]

(meanwhile, in 2567) Wow, I can't believe no one had figured out dark energy back in the early millennium. That shit's so simple, we teach it at primary school!

[@alsotwon]

Yeah eventually we'll harness dark energy and then shit will really start kicking off.

[@RicardoFuertes1990]

Nak and by shit, you men we rip our universe apart the moment we turn on the dark energy collector :P

[@alsotwon]

Ricardo Fuertes Worth it. We'll power some heavyweight technology with that dark energy.

[@TheHigherVoltage]

Nak um....nope. For decades, we've had the ability to harness the background radiation left over from the big bang....and it's kept away from the commercial market. There's just too much money and control in selling consumable resources.

[@letzsee9]

ExistentialOcto Too bad there won't be 2567. Humanity will probably destroy itself by then :((

[@kellyy8735]

I’m a junior in high school, and am currently doing a lot of college tours. Physics is an interesting field and my current first choice for major. This spring break, I have the chance to meet with a world leading professor/researcher in the field of dark matter. I’m super excited and am trying to watch more videos on the concept itself in order to be better prepared. This was super interesting and helpful! Thanks! Update: I’m now going into my college freshman year as a physics and math major and i’m super excited!

[@omri9252]

That's amazing! good luck

[@kellyy8735]

okay update. It was really cool. I got a run down of the subject since all I knew was what this video told me. I got to check out some really cool technology being made to sense these dark matter particles (which is his specific field of study - discovering a way to detect the particles) and even check out some of the labs. It was a super cool experience, and in the end I met with another lady to discuss the career plan and class scheduling for college if physics was my major, which i’m currently planning on it to be.

[@inlonging]

@@kellyy8735 super excited for you. I can barely wrap my mind around physics but it’s fascinating.

[@BuzziMuzzi]

@@kellyy8735that’s amazing you had an experience some dream to have! (Like myself). I did not choose Physics as a major back in the day because I wasn’t good with math but with KZbin existing and the lectures they have I’ve realized it’s not just about the math. Physics is in a way very philosophical. Einstein himself wasn’t good at math. And so I would’ve chosen the major now. Good luck it’s an infamously hard major and a lot of math but don’t get stuck on just the maths. As you see there’s so much still unanswered and we require creative minds that literally can think beyond the classical understanding of our reality to lead us to new findings in physics!

[@morganarlia863]

how did you go about scheduling that meeting?? it sounds super interesting

[@meowmowser]

*“What we know is a drop, what we don't know is an ocean.”* ― Isaac Newton

[@goutamboppana961]

ok

[@abhishekraj8614]

Also this is frm the German webseries Dark

[@meowmowser]

@@abhishekraj8614 ya but originally by newton so.

[@MDBowron]

@@meowmowser as is the "standing on the shoulders of giants" :)

[@helan311]

@@abhishekraj8614 yeahh

[@mightfq]

'you cannot taste it' me: *starts violently licking the air trying to taste dark energy*

[@zoekrammer8933]

Fatima Q how did your comment not get 500k likes? it’s the greatest thing I’ve seen today

[@huntbases266]

Because ... many of us still blind, tht if earth we stay..without air/ light/ matters n more ,it will totally became dark and empty,dont wait to try it until u only have a rocket to go out space.just ,jump diving under the sea n keep until that tank empty... and so,, we muslim believing the un seen because our God is still un seen for all of us too,and yet Allah is the only one..no other same as The only 1...God is 1, not be born and not give birth "Yuhyi wa yumitu"

[@harshvardhansharma3307]

I just tried it lmaoo..

[@sjakswwlwkskwwk]

why did I just start licking the air

[@john-bl4bo]

But what if we just taste it permanently because its everywhere, since the begining of our existence, and we're so used to it that we can't feel it?

[@colbyboudreaux8852]

Why am I watching these shows I can’t even perform proper math.

[@dumbdoggie21]

Cause youre ryan reynolds bro

[@lucifersjob252]

lol

[@boomyoulookingforthis1362]

Because he isn’t asking you what 2x-345653:5$,/+36/2cbtuy/e is.

[@azraiqbal8014]

We are also like you man

[@justarandomperson9417]

I feel exposed😅

[@ardin1437]

as a highschooler who is passionate about speculative biology and science as a whole, this is a huge inspiration! hopefully one day soon ill also get the confidence to post my stuff online.

[@generaltso6914]

Don't post online, get involved with a college or university and do undergrad research. I have a degree from UCLA and got accepted into grad school without applying bc I did undergrad research (molecular biology, DNA sequencing methods)

[@ilovecodemonkeys]

Honestly, everyone complains about being born too early to explore the stars and too late to explore the Earth, but we have been born into the era where the internet is a newborn

[@PeakCasual]

Knowledge has never been so accessible. People today know more about diseases and health through internet research; Than doctors a few centuries back, who've studies most of their lives.. I can get recipes with origins from around the globe. Know the date of the next and last Blood moon. Translate or learn any language. I can talk to my family halfway around the world in real time. 200-ish years ago (which is nothing in terms of human history) sending a letter that far would've been quite hard, and extremely costly, if not completely impractical.

[@natalieobman5018]

Our usernames will be valuable heirlooms in an age of randomly generated 64 bit hex names.

[@theomaryoussef]

i agree with them

[@saltt9394]

You can explore information

[@saltt9394]

Just wait we'll be the ones that can explore time😂

[@bayufadhilla8685]

*_Hello darkness my old friend_*

[@darkness-nn3ut]

I have never been your friend

[@thelastmlg2699]

This is comment awards material

[@christopherqualtrough3375]

Insert picture of Charlie Murphy

[@helenlyons924]

LOL 😂

[@ChibiKagura]

@@darkness-nn3ut but the vision softly creeping :(

[@titusxp]

"... we're pretty much apes with smartphones" That's touching

[@calebsoap4498]

Even that is more than we deserve haha. I do agree nonetheless.

[@calebsoap4498]

Elaborate please?

[@jeremycarlos9853]

Payton Wright 💀💀😂

[@koushikkay9431]

AHHBSAOLUTTE

[@davideagin5321]

"Wow, so edgy." -aliens laughing at us for thinking we've completed a formula by putting in a random X and calling it "dark matter"

[@charleshixon1458]

Been reading some quantum physics books. Penrose put out this concept of collapsing/variable wave functions of particles in relation to their distance with mass and gravity. Made me think. Perhaps Space time itself as a medium has a “resolution” that becomes more defined as mass increases. So as you approach areas of mass like a galaxy, space time becomes more constrained. As light pours into empty space without any resolution outside the galaxy, it expands space as its wave function increases to a higher probability.

[@HyperEditzz103]

But that would only explain stars or galaxies emitting light

[@charleshixon1458]

@@HyperEditzz103 Are there stars that don’t emit light?

[@wzards3529]

Imagine the things Einstein could do with today's technology.

[@w2quick]

+Wzardsarecool sadly einstein (at the time) refused the theory that explain quantum mechanichs, claiming that 'God does not play dice with the universe" referring to the random factor built in the quantum mechanics and spent part of his life triyng to solve more misteryes of the universe while ignoring it. sadly (for einstein, and a little for us trough empathy) today is has ben proved that quantum mechanics is a fact this means sir. Albert "PROBABLY" spent a lot of his limited time alive triyng to solve a problem while turning a blind eye for a directly impactfull cientific discovery. imagine i fe had embraced it, what would his genious mind come up with. mabye nothing, mabye many more. (i used the word "PROBABLY" this way enforcing the idea that for that example: Newton thought he had the universe figured out, and for decades all other cientists thought too, until Einstein proved them wrong) its astonishing and unmesurable the beauty of human discovery i hope i made a nice contribution to your day and ideas. sorry for my bad english

[@TSMK900]

+Wzardsarecool Einstein is not as much of a genius as you think he is. Sure he can probably release papers going into further depth regarding quantum mechanics but he won't be able to dramatically cause magic to happen. Real breakthrough occurs from humans working together.

[@mattybill1085]

+Mr B you're damned if you think Einstein wasn't a genius, that guy is the God of all science. Period

[@TSMK900]

matty bill You mean to say that Einstein, the same man who dismissed quantum mechanics is the "God of all science"? I wonder who the devil is. Cough "String Theory" Cough

[@davidbrusilovsky1877]

+Vitor Alves it may be random to us, but for god quantum mechanics is calculated my friend.

[@djs9931]

Black hole: Hippity hoppity you’re now my property. Matter: *Nooooo*

[@khuongdo_]

Did u get this reference from Fitz?

[@rearmisser]

@@khuongdo_ It's a meme

[@ahsanmirza3451]

Luciooooo

[@RealityMXI]

Thats exactly what i was thinkin! I mean if Black Holes are suckin in space n matter then there is Dark Matter and Energy expanding the space at the same time.

[@dilon6168]

Space-Time: STAHP BREAKING MAH BODY

[@seanrosario5223]

KEEP DOING THIS, you are inspiring young scientists around the world who are hungry to know more about the brilliantly mysterious world of dark matter and one of these years those scientist will thank you ! much love

[@ZoraXire]

some people get scared about the concept of these forces, but I find it extremely exciting! To know something is out there but we don't know what yet, yet we know its the most powerful energy yet known and is causing the universe to expand more and more is just amazing! Truly as close to the power of gods we might have found yet!

[@theunreadyone]

What is dark matter and dark energy? Short answer: nobody knows

[@blehh_mae]

long answer: nobody knows... yet.

[@VeronicaGorositoMusic]

Still much accurate than asuming what it ''is'', just because...convictions.

[@rajeeyahshokoufah1422]

Allah (s.w.a)The All-knowing

[@McSmooth5150]

@@rajeeyahshokoufah1422 which is fantasy obviously...

[@crisespinoza2059]

Trying to conclude my thoughts if dark matter is key in interdimentional communication.

[@TriggerBearswag]

*Space is like Minecraft. When you reach the edge, new chunks load.*

[@matthewbevilacqua8605]

BuT whAt If yoU teElEportEd usIng CommAnd?!?!!!!!!!1

[@rowan1016]

@@matthewbevilacqua8605 wormholes

[@Bourbon9203]

Minecraft has taught us more than most scientists

[@dudeonbike1629]

Well it kinda is, the way Minecraft has been programmed is kinda scary as it really respresents how the universe works and we still don't know what happens when we reach the edge of the world in MC

[@Penguin_Spy]

@@dudeonbike1629 Yeah we do. The gist of it is that (in older versions) the code that generates the terrain breaks with the really high coordanates from being out so far, and the terrain gets really glitchy and breaks. Newer versions of mc just put a limit on the terrain generation at 30,000,000 blocks (although you can break the game to get past it, of course). Look up Antvenom on youtube, he does a bunch of videos about breaking minecraft in various ways.

[@BackByUnpopularDemand]

It terrifies me to hear him say that there is “something” out there

[@cameronestrada1430]

Do you know what a lightyear is? A light year is the distance it takes for light(the speed of light) to travel an entire year. If someone is going the speed of light, would take them an entire year to travel a lightyear. Did you know, there are places are SO far away, it is literally impossible to observe them because they're light hasn't reached us yet? In the whole existence of our universe, there are places that are SO far away, that the light from the other side hasn't reached us yet. it is been more than sextillions of centuries, and at the speed of light, it has taken it this long and it's light still hasn't reached us. If that makes any sense. The things we CAN observe is called the "Observable Universe", and anything past it is completely unavailable to us because the light past it hasn't reached us yet. Crazy right? So everything we think we know about space and the universe is only a TINY fraction of what there actually is. WAY less then 5%. More like .000000000001% is what we know, compared the the size and complexity of reality. But if you think about it this way, there could be aliens on the other side just like us, wondering if they're alone in the universe, just like us, trying to grasp at any information and learn, just like us. Advancing to try and keep going, just like us. But we'll never be able to meet any of these aliens because they're so far away, and not even light can reach them.

[@xingzhang5038]

Yes I know that, I research 2 hours a day, like I'm a big nerd.

[@homiedawgslice3416]

@@cameronestrada1430 except the universe has been around for 14 billion years, not 'sextillions of centuries.'

[@dinoboy4967]

I know I am not even fully grown and there are signs of life on Venus and dark matter is being detected on Jupiter

[@dinoboy4967]

@@cameronestrada1430 my head hurts

[@lindenduffourc2044]

This was great, and I especially liked your commentary towards the end of the video. We are very small in the cosmos and it's nice to be humbled by that onece in a while

[@zen-nd3uy]

Dark matter is just Drax standing in space, Very still.

[@loganderhund606]

This needs more likes!

[@benak3785]

😂😂omg

[@rickh2033]

Yesssssss

[@artKaye_8]

@@loganderhund606 absolutely pal

[@DemonicEngineer]

We need to find Zarg nuts to reveal it

[@joaodecarvalho7012]

Maybe dark matter is the Force. According to Obi Wan, the Force surrounds us, penetrates us and binds the galaxy together.

[@panem1901]

Dark energy expand Dark Matter bind galaxies

[@emilflognoid1532]

Personally I think your actually correct. What if dark energy is actually Gods active force? If the universe was created by an intelligent mind, than that would explain why there isn’t an equal amount of Anti-matter in the universe, Which is mathematically what should be the case if the big bang was an accident. It would explain why the universe would be speeding up in its expansion as well, Which defies Physics and mathematics, But would make sense if the universe was created for us to live in it forever. Maybe were just at the footsteps of being allowed to expand into the universe itself as a species.

[@joaodecarvalho7012]

​@@emilflognoid1532 There is an idea that the same amount of matter and antimatter would have been created, but a small random fluctuation would have produced a little more matter. That small difference would have formed the entire current universe.

[@Silverwind87]

No, you're thinking of midichlorians.

[@FriedmanSA]

@@emilflognoid1532 What if its not god but unicorns and harry potter? Exact same chance as your god.. we don't need to fill the gap with god if we did that then we wouldn't get anywhere.. god is the ultimate lazy ass unprogressive answer

[@AJ-lz1nf]

Scientists: “so we found something, we don’t know what it is, or what it does, and we can’t see or sense it, but we found something 😁”

[@muhammadusamaraheem2916]

You found the existance of God.

[@AJ-lz1nf]

@@muhammadusamaraheem2916 at this point, maybe

[@muhammadusamaraheem2916]

@@AJ-lz1nf We wont be able to find more truths of Universe. Maybe. At this point. Our resources are dwindling while the progress in not enough.

[@muhammadusamaraheem2916]

@The Truth of the Matter Yes. We havent. But something is clearly present there. Even if it is something else.

[@muhammadusamaraheem2916]

@The Truth of the Matter My brother. Supermassive blackholes attract the objects not repel them. The mysterious phenomena is expanding the universe not pulling it together.

[@thomasiiilacs1355]

When I was a kid I've read an article about dark matter and energy and one of the interviewed physicists there said they might as well call the dark matter and energy collectively as presence because it cannot be perceived it's still incomprehensible yet it's there and very powerful

[@luis-sophus-8227]

It doesn't exist, simple. The universe is electric

[@autumn-marissamcclounie7868]

Honestly when I first started watching these videos I was sure they would be like infographics and get a bunch of inaccurate information and inaccurate animations but to my surprise you guys do your research and put a disclaimer when you know your showing inaccurate animation or a possible theory. I am thoroughly impressed and obsessed with these videos, I watched 5 already starting with the nuclear bomb in a city and idk how I got here but I have nothing to complain about, great videos 👍

[@SiloTheatrix]

infographics sucks so much!!!

[@mikethespike056]

The nuke video has some pretty dope animations.

[@KazukiHizushi]

When he said "We're still apes, with smartphones". I felt that.

[@diysarivon5540]

You're not alone 😂

[@masternobody1896]

no we are not apes we are humans

[@syntactyx]

@@masternobody1896 it's a figure of speech, but nevertheless the truth. humans and apes are both part of the family _hominidae_ and are thus directly related phylogenically. it is not untruthful to refer to humans as apes.

[@jan7996]

@@masternobody1896 it is actually true. If I remeber correct we have 98 or 99% the same dna as chimpanses.

[@acupofcoffee7545]

@@jan7996 we r different species

[@johnbailey5835]

Me: That's interesting My brain: WTF DO YOU WANT ME TO DO WITH THIS INFORMATION?!

[@exnightcore7256]

😂😂😂

[@chrono-glitchwaterlily8776]

Teach your classmates in quarantine

[@johnbailey5835]

@Demiclea weaponise* I'm sorry

[@johnbailey5835]

@Demiclea I'm a grammar nazi If you see someone use incorrect grammar in a comment on a kurzgesagt video, there's a pretty high chance I've already corrected them

[@johnbailey5835]

@Demiclea thnx for the compliment But again, i have to... I've* You're*

[@dgwaugaman8636]

The video should acknowledge the possibility that dark energy is only an interpretation of expansion. Acknowledge that the expansion may be from another source, such as merging universes. Nobody has found dark energy nor can anybody say what type of energy it is. Energy is transformed if used,, not matter some imply.

[@jeddyhi]

This is how I got a grip in what dark matter actually means. From another video on youtube but cannot remember the name of it. Gravity is key. The video showed an example of our solar system and how gravity effects the motion of the planets. Planets closer to the Sun travel around the Sun faster than planets further away from the Sun because further away gravity is weaker. So when they examined galaxies and studied galaxy rotation, they expected to see the same, i.e.; stars closer to the galactic center traveling faster than stars out on the edge where gravity would be weaker. But they saw something different. Stars far from the center of galaxies were traveling as fast as stars near the center. Like an Album turning on a turntable. The outside edge has the same speed as the center edge. There simply was not enough matter in a galaxy to cause this. So they came up with dark matter, stuff we can't see or detect but we know it is there because we see it's effects.

[@qbconnect2883]

Sounds like you're saying that dark matter is the glue that binds the whole universe together as One

[@trickzta8278]

@@qbconnect2883 Pretty much yea... Without dark and more complex energy... there would be no world and the whole cosmos would basically cease to exist... Dark Matter makes up approximately 99.999999999999999999% of the entire universe and just overall galaxy itself. So yes, it is what binds the universe together. It's sad that we know more abt space than we do our own oceans... ouch

[@-Scrapper-]

@@trickzta8278 but this then takes the sense out of planets moving slower the further they go

[@cupcakebro]

2:08 "Something is out there" Adventure is out there.

[@jarrahmobilegames3233]

Albert Moisan. Demons are out there , they have a whole world , why not have a whole universe and they are more advanced than us so they could have traveled into space and reached different places, their weight is 0 so they are able to move in speed of light , our universe and theirs are the same , they are the dark matter and energy that completes our universe

[@cupcakebro]

You didn't get the reference, did you ?

[@tor112233]

Albert Moisan. Up right?

[@cupcakebro]

SERLVER Yep

[@hamsterseed9659]

Albert Moisan. 2 month later... Legend of Zelda wind waker music plays as link flys through space.

[@tenshikuruu]

2019 : woah this is so cool! 3019 : lol they're so stupid 5019 : exuse me?

[@kinghacker9577]

*doomsday:ehhh excuse me?

[@memelordkuroeno2107]

@@kinghacker9577 the heat death of the universe: lol excuse me?

[@jeffreyvazquez9552]

*the sun when it reaches a red giant and consumes earth along with 2 other planets* U Guys skiped me...

[@rodjiox3047]

Excuuuuuse me princess

[@helpypizzariahelper8746]

6019: the dark matter and dark energies explanation is soooo simple! They are separate galaxys fused by the Big Bang

[@spinningsquare3061]

5:00 it probably is actually most likely. I have a theory that dark energy is elongated string that is braided, gets longer all the time and takes over more empty space.

[@medude3609]

I just love reading through all of the science-y comments on these videos

[@thatotherandrew_]

me dude same

[@sootmancer9851]

me dude also love reading comments about the love for reading others comments

[@kurzgesagt]

You can get the MUSIC of the video here: soundcloud.com/epicmountain/dark-matter epicmountainmusic.bandcamp.com/track/dark-matter-dark-energy www.epic-mountain.com

[@failed86]

***** Please take the same Video in German ':D

[@Seraphim262]

failed86 Der deutsche Channel läuft sehr schleppend. Lieber mehr Videos auf englisch.

[@黄大地秦]

***** Why is backgroud music so loud and noisy?????? I can't hear what the man is saying!!!!!Can you turn it down a little?????

[@kilésengati]

Vantor Die Originale werden offensichtlich auf English verfasst. Auch wenn die Betreiber Deutsche sind werden die Videos auf dem deutschen Kanal lediglich übersetzt. Die deutschsprachige KZbin-Gemeinschaft ist soweit ich weiß nach der englischen die zweitgrößte und vor allem wenn es um Wissenschaft geht ist es für viele deutsche Angenehmer und weniger verwirrend die Videos auf Deutsch zu sehen. Auch wenn sich die deutsche Übersetzung im Grundtonus leider underscheidet (vor allem wenn es um politische Themen geht von relativ neutral zu etwas linker) begrüße ich den deutschen Kanal. So können selbst die Deutschen, die Sprachfaul sind mitreden. The originals are obviously drafted in English. Even though the operators are Germans their videos on their German channel are only translated. It makes sense since the German KZbin community is, as far as I know, the second largest after the English one and many Germans like to see videos in their motherlanguage - especially when it comes to science it is less confusing. Also Germans who are not good at the English language can have a chat about the videos. Even though the German translation lacks of neutrality especially on political topics being more leftist I appriciate this step.

[@YTruls]

***** amazing video once more!!!

[@kurzgesagt]

Thanks a lot to the Australian Academy of Science for their sponsorship. Check out their site to learn more about Dark Energy: www.nova.org.au

[@DavidWeberRepair]

Description needs a grammar check ;-) otherwise great video!

[@omnitv8187]

Please make another video on aliens such as the Fermi paradox or on the new Kepler planets😏

[@JaydinCrowe]

***** can you make a part 2 on your conspireces because its so intresting that you debunk all of those theores and i love telling my family/friends about them.

[@BlahCraft1]

***** I think you should have added something about modified newtonian dynamics (MOND).

[@pendrife]

David Weber Yep "we know that they exist though. When we So what do we know about those strange things?" kinda awkward.

[@Matt-wd6in]

My biggest takeaway is that no matter how much I know about stuff, there's just so much more I don't know

[@n8peaks971]

John Cena: You can’t see me. Dark Matter: Hold my beer.

[@shubhsonkerr]

Drax: I was standing here the whole time.

[@grzegorzvlog1223]

Ur dad: Hold my beer son

[@cameronjordan897]

@@grzegorzvlog1223 Too 'dark'

[@hypwhoknowsanything3551]

John Cena:are you sure about that?

[@lvbboi9]

@Jason Lee IF WE CANT SEE AIR AND CAN SEE WATER, DO FISH SEE AIR BUT NOT WATER (Its a joke, I know this doewt make sense)

[@overseer5060]

Everytime I watch Kurzgesagt videos, I always feel afraid of death because I miss what will happen in the far future.

[@bhawtesh8644]

Same I think what if in future people could go planets like we go abroad it's not impossible but we will die and that make me feel unlucky!! Because before 100 years people can't even imagined about phones but now we have it 🤠

[@Thawtoy]

@@bhawtesh8644 simple solution: be glad we aren’t in the age where electricity was non existent 🙆🏻‍♂️

[@Roanak572]

True!!! af

[@rainbowelectron6348]

Imagine if reincarnation was real i could born as a new baby after I die without remembering anything which pretty much means being immortal but not knowing it

[@kaseyseverely8636]

to fix that i just think about everything bad that will happen in the future, and i will be glad to miss it.

[@rashkavar]

One thing that I wish people would mention when discussing dark matter - and you did kinda mention it with dark energy - is that it's very possible that the General Relativity model of astrophysics is just wrong. There's something inherent in physics that makes galaxies form that it doesn't account for. That's basically what General Relativity did to Newton. It took us a good 250-300 years for someone to figure out what's missing from Newtonian physics...just because we haven't found out what's wrong with Einstein's theory doesn't mean it's perfect. Just means that it's really close to being accurate under most circumstances. Something you mentioned about dark energy goes along these lines - that it's a hitherto unrecognized property of space that causes it to expand, not simply energy that is present in some nebulous and seemingly impossible way. (It's a problem I noticed a fair bit in university; even the smartest people are taught to not question these landmark theories. Our understanding of physics is incomplete, which basically means that all of our theories are technically wrong, they're just increasingly close to being right, and are right enough that we can use them in many circumstances. It's dumb to just accept any scientific theory as correct until we somehow develop one that explains everything we observe. Which is probably not going to be any time soon.)

[@ajr993]

This is false. Einstein rings also prove the existence of dark matter.

[@jaynishdesai7057]

rashkavar couldn't agree more.

[@eperke2933]

exactly! I remember this one story about an Egyptian astronomer who calculated exactly the movements of the sun - assuming that the sun revolved around the earth. His calculations were complicated but so correct that they could be used precisely for hundreds of years! Maybe that is the case with modern physics.

[@paulgiordano58]

rashkavar is

[@mrdankpickle9082]

If we were able to contain dark matter we could theoretically travel to the future

[@hamtoriz1084]

it's the stuffs that "we don't know that we don't know" that terrifies me and excites me at the same time. makes me so curious. i want to know all the answers to the universe!

[@miguelmontenegro3520]

Gravity: YOU! SHALL NOT!! *EXPAND!!!* Universe: lol watch me.

[@rainbowelectron6348]

LOL

[@arkumar842]

69th like

[@Dylank001]

@@arkumar842 70th like

[@eliharris123]

Funny

[@Amir.Zulfiqar]

Well actually it is possibly gravity itself causing the expansion but not in a inwards but a outwards form

[@NazoKiyoubinbou]

What I'd like to see is more discussion into the possibility -- however small it presumably is -- that dark matter and dark energy just reflect another "ether" solution to the unexplained results. While dark matter and dark energy certainly are not impossible and possibly even likely, I feel like there just isn't enough searching into alternate explanations where it's accepted that there could be small flaws in the current models or even something else entirely going on. I like that this video at least made a small concession that the possibility exists, but even it barely touches on the idea.

[@finwefingolfin7113]

Yes. It feels like there has been a giant failure of imagination within the scientific hivemind

[@trickzta8278]

@@finwefingolfin7113 However, while that flaw was 'supposedly' discovered. If u fully look into what dark matter and dark energy actually are. U find it's more impressive than u may think. Like he said in the video of Einstein's theory. Cosmological constant which is the polar and complete opposite of what the gravitational quantum force itself is. Therefore, the 'supposed failure' turned out to be just another hive that just lurks beneath someone's mind.

[@liviusky]

A long time ago, people imagined that the sky and space, are like a sea, and all that "black water" is called ether.🤪

[@Posiman]

There is a lot of serious research into MOND (modified newtonian dynamics) which tries to explain the observed weirdness of galaxies without the dm/de. However the DM/DE is the more mainstream. MOND is more niche.

[@liviusky]

@@Posiman unless you actually get black matter, it would always be just a theory!

[@Zacatacan]

This is by far one of the best channels I've come across in years. I love the Minute Earth, Tom Scott, educational channels and for the life of me don't know how I missed this for so long. Keep up the good work, you guys are smashing it

[@Jar.Jo.Binx96]

Very interesting! The empty space idea was the best explanation I’ve heard dealing with dark matter

[@Ivbo]

*”It’s an energy field created by all living things. It surrounds us, penetrates us, and binds the galaxy together."*

[@deathcrab2901]

YES

[@xainch2360]

Created by living things???

[@MrLemonsxiii]

Xain CH it’s a Star Wars reference 😂 (the force)

[@thatoneguy2085]

Are you saying we actually are living in a SIMULATION?

[@thatoneguy2085]

There must be a limit beyond the universe, It can't be that big. What is beyond Universe, A What? Just a black space around it? Or what is it? There must be something out there beyond the universe

[@celestialtree8602]

So basically: "It exists. Probably. It explains this, at least. Would make sense for it to exist. No idea what it is, though. Just explains this one thing."

[@booksandsunflowers677]

Basically 😂

[@celestialtree8602]

@@Grumpollion then, what does explain things like the expansion of the universe and how galaxies are held together despite supposedly not having enough gravity?

[@celestialtree8602]

@@Grumpollion oh neat, but also could you link that recent paper?

[@ToriKo_]

C Nicholes source?

[@rileyhasarms4275]

C Nicholes you told us to “look at the recent acclaimed paper” but never gave us a name a link or even a website to go to, way to prove your point man...

[@TeamSnowLeopard]

“You cannot taste it” _is that a challenge?_

[@therobot1080]

_YES_

[@BlackCat-tg7th]

Cat Earth society...is... _interesting_ dear Gaster

[@therobot1080]

@@BlackCat-tg7th would you like to join? Im the leader so...

[@BlackCat-tg7th]

@@therobot1080 "Only smart people are allowed" in which way do you mean that?

[@therobot1080]

@@BlackCat-tg7thno flat earth/anti vaxx crap,autistic people ARE allowed,must understand there role ect. (Im not that good at english so i apologise for any spelling mistakes)

[@melodyofloveinblood]

There is another dimension other than our own, while ours is expanding, other one is retracting, and it becomes vice versa once one shrinks completely and reverse the process, this expansion and retraction happen in a harmonic pattern. Like if you agree😄, also the speed of process is same as of expansion of our universe.

[@hanun1511]

"So, does it matter?" Astrophysicist: "well yes, but actually no"

[@cameronestrada1430]

aha pun intended?

[@parrotlord7393]

So Dark Energy: It’s a thing that we know exists. It interacts with gravity. And there is a lot of it. So yeah. *Video Ends*

[@parrotlord7393]

@Mamta Singh yes

[@kyle3625]

We think* exists

[@kakyoindonut3213]

@Mamta Singh I don't agree, as you say on the you say that it was but you don't know the real truth yet, because according to doctor the was , you obviously talking nonsense

[@mumaruppal8984]

Allah says in Quran, "It is Allah who erected the heavens without pillars that you [can] see;..." [Quran 13:2] At another place, Allah says in Quran, "And the heaven We constructed with strength, and indeed, We are [its] expander." [Quran51:47] This Quran was revealed 1400 years ago. Indeed it has signs for those who are willing to see and accept what their hearts agree with.

[@thewaffle187]

@@mumaruppal8984 shut up fam this is for the science nerds & geeks if u want to go all religious go to some quran utube vid or something

[@fmissark]

Maybe we just don't FULLY understand gravity.

[@DavidBrown-om8cv]

+Franklin Missark Please google "witten milgrom" and "kroupa dark matter". According to the research of Milgrom, McGaugh, Kroupa, Pawlowski, and others there are 2 possibilities: (1) Newtonian-Einsteinian gravitational theory is 100% correct but appears to be significantly wrong for some unknown reason. (2) Newtonian-Einsteinian gravitational theory really is slightly wrong.

[@Mofeisxxla]

+realitycheck get off

[@semh2000]

We don't understand anything

[@Carissimus]

I have a theory on gravity, and if I win the Nobel Prize for Science, remember the name Patrick Olson.

[@choppergamer]

Sem Hennekam no,you don't understand anything.the thousands of scientists who lived their life trying to understand the world,understand something.

[@tanuljegyszeruen6864]

I love how this video is 8 years old, and just came across now, although I've been watching for 2 years.

[@SynfulShadows]

Anyone binge watching this channel right now?

[@Maxxplayne]

No, need a long break to think after each video

[@itsmikeyishman1586]

max playne lol I am

[@jonivanroost1]

can confirm, discovered 2 days ago, going strong.

[@evantan7796]

I just realized i am. I started three days ago and now im just literally binge watching their vids.

[@RolandAshcroft]

We can't know how much we don't know .

[@sarahjones1225]

because we have to know it to know how much we don't know.

[@st4t253]

Look at this way, lets say that you have a new animal,you know its there but you dont know how it works,so technically you know that you dont know about it . You know that there is an object. And you know that you dont know anything,or you have a new math topic,u know what its called but u know nothing about it

[@benitofranco372]

RolandAshcroft I really shouldn’t be in this comment section after eating a pot cookie...

[@ImranKhan-iv8ut]

benito franco bro me rn

[@alvynilhamkurniawan1854]

RolandAshcroft we k Think we know but we dont know because there is something that we dont know and more more infinite dont know Seriously i mean how much dont know word are am i right

[@MegaMGstudios]

If there is matter, antimatter and dark matter, could there be anti-darkmatter?

[@cryoraptora303tm2]

That would be a question for when or if we can work out or observe the properties of dark matter, as it would probably be something completely different from matter. The name comes from the fact that it appears to be immeasurable matter. This is all of course presuming it exists.

[@reyarinnepykefyre8707]

Gravity is pretty the opposite force of dark energy, therefore anti-dark matter could be the also hypothetical particle called graviton.

[@mattlitton1255]

Riding off of this idea, if there were some type of 'anti-darkmatter' could collisions between it and darkmatter be responsible for the creation of dark energy. I mean we know there is a vastly larger amount of dark energy than there is normal energy, likewise it would seem reasonable to me that there would be much more theoretical collision between anti-darkmatter and darkmatter, possibly being responsible for the large amounts of dark energy we observe. Of course its all lose talk but its fun to think about

[@raymundom6974]

Fook

[@StacheBigote]

mirilion79 I was just thinking that maybe our universe is actually part of a multiverse where matter from one universe affects another. Like, maybe dark matter is just us observing matter from another universe. We can't actually see it but we can see how it bends spacetime in the opposite way. Just a thought. I'm no expert in theoretical physics. :)

[@neperqiell3496]

I was astral projecting once and met a powerful and wise entity who told me the answer. It's actually countless of other dimensions that are running parallel in our universe. We happen to be in the 3D one, as simple as that. They all got their own thing going on. This entity that I met came from a 6D dimension

[@Liwaaaah]

From all the science videos I've ever watched, I realize the further you zoom into something you realize it's made up something even smaller which is scary for me because what this insinuates is that we're all just the blurry outline of nothing.

[@Ollie2220]

1:35 - There is an error. You say "We know what DARK ENERGY is not..." but I think you meant to say Dark Matter. No worries, but you should put an annotation to recognise the error.

[@rolan638]

That did sound kinda weird yes

[@xZise]

But then the first part of the sentence wouldn't make sense. As he says there are more theories to what dark matter is than what it isn't. And then he also says why these theories are wrong.

[@Ollie2220]

Fabian Neundorf I think you're mistaken, he says "Right now, we have more ideas about what DARK ENERGY is not, than what it is". He then goes on to say what Dark MATTER is not. He meant to say "Right now, we have more ideas about what Dark Matter is not, than what it is". He says we know more about what Dark matter is not, rather than what it is.

[@xZise]

Ollie Maddox ah misunderstood. I thought you were confused by the "not". Didn't actually hear him saying dark energy and thought he said dark matter.

[@j.lucido9536]

Ollie Maddox I think he said it right... Because we don't know what dark matter is, so we can only explain what it is not hence kind of, explaining it.. It's kind of a paradox. but it works to explain such things.

[@ojololo]

What I personally think dark energy is, is that it actually might be the last form of energy. The purest form of it. When everything, including photons, have finally decayed, there is only dark energy. Energy that is free of every form of it's bindings (bindings like matter, dark matter and radiation). Is it also possible that dark energy has it's maximum density so the universe stops expanding at some point? Does it have any kind of density or is the size of the universe just affected by matter and dark matter and when they have decayed enough, universe starts shrinking to a single point until it explodes again forming a new universe?

[@tygical]

this is very interesting

[@ReljaKujundzic]

My theory about dark energy is that dark energy is a kind of matter that has negative mass because if things want to travel at the speed of light they cant have mass so if light were to slow down (on earth) in space dark energy expands faster because but over all dark energy is just a force of some kind.

[@MichelleZhou]

It scares me that me that everything we’ve ever known and understood about the universe is only a tiny fraction of everything. We have no idea what 95% of the universe looks like!

[@lughtube5596]

@Spider Bloke science teachers are the very worst of science. If you’re acting like you know everything you’re a bad scientist. Science is all about knowing nothing

[@cameronestrada1430]

Yeah, its pretty scary, and 95% to me is a huge exaggeration. Do you know what a lightyear is? A light year is the distance it takes for light(the speed of light) to travel an entire year. If someone is going the speed of light, would take them an entire year to travel a lightyear. Did you know, there are places are SO far away, it is literally impossible to observe them because they're light hasn't reached us yet? In the whole existence of out universe, there are places that are SO far away, that the light from the other side hasn't reached us yet. it is been more than sextillions of centuries, and at the speed of light, it has taken it this long and it's light still hasn't reached us. If that makes any sense. The things we CAN observe is called the "Observable Universe", and anything past it is completely unavailable to us because the light past it hasn't reached us yet. Crazy right? So everything we think we know about space and the universe is only a TINY fraction of what there actually is. WAY less then 5%. More like .000000000001% is what we know, compared the the size and complexity of reality. But if you think about it this way, there could be aliens on the other side just like us, wondering if they're alone in the universe, just like us, trying to grasp at any information and learn, just like us. Advancing to try and keep going, just like us. But we'll never be able to meet any of these aliens because they're so far away, and not even light can reach them.

[@Roanak572]

There are 10 Dimensions and if there is a 10 Dimensional beiing in existence then we are not able to see it !!!

[@Roanak572]

@@cameronestrada1430 for that reason we are making hubble 2 which will be able to see beyond the current observable universe, but yes we can never observe the edge of the universe since its velocity is extremely extreme than the speed of light, and so light would take infinite time to reach us since new space is constantly generated with more than speed of light, also even if we see beyond the observable universe we would be seeing in past and so we cant be sure that the things we see there still exist

[@xenny1061]

same thing with our brains we are trying to understand the universe but we don't fully understand how our head works

[@diabeticjesus87]

"We're all just apes with smartphones." Amen to that.

[@akashreji7743]

I loved that quote

[@thememaster7]

You know the universe is dumb right?

[@magakmohammed2310]

The most fascinating statement

[@alphascorpii3757]

And Beyoncé

[@IbrahimElassraoui]

Bold of you to use symbol of religion on atheist quote

[@Whyrather-Y]

I love how Kurzgesagt’s channel theme changed over the years !

[@lancelot5286]

Scientists: Only %5 of the universe is matter. The rest is dark matter. 4th graders: Yo mama dark matter lel

[@mrsquiddicus7313]

Did you know that, when you say "lel," it means that you were bored of something you heard? Think about it.

[@lancelot5286]

Isnt it another version of lol ?

[@bloodsnot3384]

it's sad i laughed at that.

[@empreciousx8804]

😂😂

[@brainnuke5450]

*_depression intensifies_*

[@aydenbanwell9241]

these videos give me an existential crisis...

[@alexhandro8702]

+Ayden Banwell lmao

[@jasminer4859]

This is the best comment of all time

[@DeadChannel939]

+Ayden Banwell Now now, think of this not as a think to understand how tiny you are, but as something that makes you bigger as it's something we don't understand and can actually be interpreted by you.

[@crazyman5307]

Undamned I like your name. God is Darkmatter.

[@Grandflea02]

"We don't know much other than it exists." Me: It must be my brain! "There is a lot of it" Me: Nvm.

[@wishtoremainanonymous2778]

Dark matter - Aspergillus Niger - a byproduct of time space continuum and the reason travel to past not possible (unless we understand black mold better)

[@iwastoldtherewaspie]

How did I only now discover this channel? Absolutely brilliant

[@curaxu]

i really love these videos! but, when dealign with scientific subjects, please dont confuse the common meaning of the word theory with the scientific meaning of the word theory. these things are just an hypothesis, not a theory.

[@edwardskrod]

+curaxu I agree and was just about to write something similar.

[@jacobday271]

Yes, these ideas don't have nearly enough evidence to back them up. We can only make speculations. By the way, love your videos with RageGaming Curaxu! :)

[@ergzaynone4499]

+curaxu Actually they are theories. Not hypotheses. We have evidence supporting them.

[@curaxu]

Ergzay None not all of them, and not enough.

[@ChangingHorizons]

+curaxu ya you do that and creationists come screaming - evolution is just a theory not fact

[@benb.564]

We cant detect...We cant measure...We cant taste it...wait, Whaaaaatt???

[@Trockenshampooleopard]

***** That's what people in the 17th century would have said about electricity: "Yeah, there might be some weird power-thingy making lightnings and shit, but we can't detect, measure or taste it."

[@the7thage576]

Yeah he said CANT DETECT. lightning is easily detectable. You can see it

[@CorrectsYou]

The7thmage Lightning is a byproduct just as the spacing and structure of galaxies is a byproduct.

[@magicmisteur]

Fuckyou Googleplus You can actually feel electricity on your tongue so one could argue that you can taste electricity.

[@nexzaros7951]

magicmisteur What does electricity taste like then? Feel is a totally different sense.

[@karenlankford8558]

I love this. This is the way that scientists think. We do not know what dark matter is. We do no a lot of things that it is not and that there is a lot of it. We just don't know is the scientific answer to a lot of things. Most people feel a need for certainty. Scientist have gotten very comfortable with uncertainty.

[@lieavemealone]

Dank matter.

[@jamescurly2377]

Makes up 420 Percent of the universe

[@aryaa7069]

Hell yeah

[@bobbelzonnebril8872]

69% of all that is dank energy

[@kepler4192]

everything we interact is not Dank Matter! it's MLG Matter ( ͡° ͜ʖ ͡°)

[@Minecraftiano1204]

Yee

[@19manjeets2]

Can you do a video on the 4th dimension?

[@19manjeets2]

João Gabriel there is more to it than just that. Einstein argued that it wasn't time and I think what you said was really vague

[@pnutdraws]

19 Manjeets Gabriel's Darkness 19 Manjeets - there are more than one theories than time is the 4th dimension , ofcourse its one of the ways , but what people usually percieve 4d is as a spacial dimension, basically if you live in 2d you see in 1d , if you live in 3d you see everything in 2d , it makes sense coz we only see everything as a flat 2d image and surface , so in 4d youll see all sides of say a cube youll also see whats inside a cube , 4 - 1d lines make a 2d square , 6 - 2d sqaures make a 3d cube , 8 - 3d cubes make a 4d Tesseract .

[@19manjeets2]

Peanut B yes

[@19manjeets2]

Gordon Sun aren't dimensions aspects of space time? For example, part of the aspects of space time is length width and depth which are the first three dimensions. I don't a lot on this subject because as you said we as the third dimension cannot comprehend the fourth dimension completely.

[@Majestic469]

What about 10 dimensions?

[@portal2official]

Dark matter is dark matter, and that dosen't *matter.* Dark energy is a non-pun providing energy. it's a dark topic.

[@jeconiahjoelmichaelsiregar7917]

Underrated comment for sure

[@rainbowthedragoncat6768]

Help... Too many puns...

[@commentstealer4460]

Fuck off

[@emanueleragno5616]

that's some dark humor you've brought in

[@jasonmedina7058]

I'm not particularly liking your dark energy bro

[@No1rated_salesman1997]

i got this composition 68% dark energy 27%dark matter 5% ordinary matter. this clearly representate why expanston of universe is increasing

[@an_annoying_cat]

I think that it’s fluctuations in magnetic forces that are from very early interactions that originated from the Big Bang, and that ended up becoming extremely stretched out due to the rapid expansion of the universe.

[@octobsession3061]

Dark matter/energy in nutshell : 6 minutes long Dark matter/energy in my nutshell : we don't know shit

[@bandai7602]

Unbelievable.. Look how dumb they are...

[@DJRonnieG]

It's a place holder in equations. I still don't see why it can just be matter that doesn't reflect light... like dust between here and Proxima.. or wherever, just doesn't reflect light or radio. I don't know, I just wish more presentations week clear about the idea of it being a place holder I'm equations because stuff doesn't work as expected at larger scales.

[@manfredschultz9619]

Maybe they’re “masking” or “shielding” of unimaginably vast Empires hiding their assets/territory from one another in a very crowded universe :P

[@ihunterx59]

*George Lucas wants to know your location*

[@achengjudii1104]

The Bible says God is the shield of the all earth Psalm 47:9 , may be you are right Manfred Schultz.

[@arya1275]

@@achengjudii1104 bruh Don't involve religion in this dumbass

[@Athicuz]

I love how religious people are pointing to their religion as their conclusion when reaching the Frontier of science. This is known as "the God of the gaps" fallacy. This reminds me a quote of Neil deGrace Tyson when explaining this kind of scenarios: "God is an ever-receding pocket of scientific ignorance that's getting smaller and smaller as time moves on".

[@dimitriosnikolaidis8160]

Kurzgeagt , this is one of my favorite videos and I would be really glad if you made a part two. All of your videos are so intresting and instead of watching other stuff in KZbin I spend hours watching YOUR videos. Thanks for all of the time you spend making these videos!

[@yguy1232]

Why... They make good videos but the idea of dark matter existing is tenuous at best... No proof of it at all

[@janmajer4662]

Yeah I am sure we have discovered alot more about the thing since then haha 😂

[@fireflocs]

Now I'm just wondering if Dark Matter and/or Energy could be used to fight Entropy.

[@unknownvariable4783]

How

[@unknownvariable4783]

I like that idea

[@HolyAnchor]

Laws are made to be broken

[@S3rp3nte]

Only if there is a possibility to convert Dark Energy, into Dark Matter or even better normal Matter.

[@fabigato]

at least is the first thing that makes me think entropy has a weak spot

[@CliffJumpingProd]

But what is dank matter and dank energy?

[@kickurbutt]

CliffJumpingProd me

[@Knooper]

"haHAhA DAE dankm maymay??? xxDDDD so funee"

[@thrasher2094]

CliffJumpingProd I don't know what it is, but it's in my lungs.

[@CoronaKirisame]

CliffJumpingProd they're the power of the *_MEMES!!!_*

[@trapbuilder2283]

Dank memes are made of these

[@brianbrown2237]

Fav part of the video: "There is so much left to learn, and that is awesome."

[@imaneb1629]

Imagine understand the dark matter and dark energy to the point that we can use it for maybe traveling in space fast That would be cool

[@kakyoindonut3213]

if only

[@rainbowelectron6348]

we could use it for warp drives which makes space ships go faster than speed of light

[@xenny1061]

@@rainbowelectron6348 nothing can go faster than the speed of light not even light itself

[@prakharrai310]

@@xenny1061 Just like no one can find dark matter? FTL is impossible both theoretically and practically but theories do change.

[@sarveshyadav01]

@@someguy4853 so, does that mean space expand with greater speed than the speed of light?

[@PeterdaPanda]

When will we talk about dank matter and dank energy?

[@Majestic469]

Too cringy

[@21minute]

Noooooo

[@Sunlight70]

"Oh, but Moe - the dank... the dank!!"

[@ebiooo]

Dank memes

[@DanielA-pg2no]

Dude dude it’s not 2010

[@keerthivasan6107]

2:08 looks like the answer sheet of a teen who doesn't want to omit the question but doesn't know the answer either

[@maydimutawa8874]

That is absolutely greeeeeeat! 🎉❤