The Most Dangerous Stuff in the Universe - Strange Stars Explained

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  • रोजी प्रकाशित केले 14 एप्रिल, 2019
  • To support Kurzgesagt and learn more about Brilliant, go to and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription.
    Inside neutron stars we can find the weirdest and most dangerous substance in the universe: Strange matter. What is strange matter, how dangerous is it and what can it tell us about the origin of the universe?
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    Help us caption & translate this video!

टिप्पण्या • 13 930

  • Kurzgesagt – In a Nutshell
    Kurzgesagt – In a Nutshell  8 दिवसांपूर्वी +3496

    To support Kurzgesagt and learn more about Brilliant, go to and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription.

    • dragons sweaty belly lover
      dragons sweaty belly lover 16 तासांपूर्वी

      If this 100th video comes out.. I'm forcing myself to watch it.. Regardless of how I'm feeling.. Even if I don't want to watch it

    • Mir
      Mir 21 तासापूर्वी

      super video! hard and very effective work guys ! GL for future projects

    • verycrazyguy1
      verycrazyguy1 4 दिवसांपूर्वी

      Now the only science that you're missing is ascension sciences

    • Xavier animations and blogs
      Xavier animations and blogs 4 दिवसांपूर्वी

      Alert meme detected

  • Cut Man
    Cut Man 6 तासांपूर्वी

    Most important thing in the universe:

    *S U B T O P E W D I E P I E*

  • DingleberryDan
    DingleberryDan 7 तासांपूर्वी

    yknow...i could have gone my whole life without knowing that at any moment we would be consumed by some green jizz

  • Jacob Claros
    Jacob Claros 7 तासांपूर्वी

    Is vacumm decay can kill a (fricking)blackhole

  • Anas Takiyudin
    Anas Takiyudin 7 तासांपूर्वी +1

    I'm not judging.

  • R3MYxp
    R3MYxp 8 तासांपूर्वी

    Me: Universe, how do you work...

    Universe: I could show you, *but I'd have to kill you*

  • SCP 420-J
    SCP 420-J 8 तासांपूर्वी

    strangelets the most deadly bean

  • Daniel Wines
    Daniel Wines 8 तासांपूर्वी

    If I wasn't a broke college kid I would donate to this channel monthly

  • undi
    undi 9 तासांपूर्वी

    Imagine if this was turned into a superweapon...

  • Gustavo Costa
    Gustavo Costa 9 तासांपूर्वी

    Does strange matter violate thermodynamics?

  • Memelover12390 Fortnite
    Memelover12390 Fortnite 9 तासांपूर्वी

    Much scared

  • Chrissie Jacobsen
    Chrissie Jacobsen 9 तासांपूर्वी

    what if was air was relplaste with helium

  • son hoang
    son hoang 9 तासांपूर्वी

    great! It's very useful

  • ggg2005 PAULINO
    ggg2005 PAULINO 9 तासांपूर्वी

    So strange matter is perfectly dense, as all things should be.

  • Andy Welsh
    Andy Welsh 10 तासांपूर्वी

    man kurzgesagt sucks now

  • friky driky
    friky driky 10 तासांपूर्वी

    someone know the Black hole picture

  • Leon Emory
    Leon Emory 10 तासांपूर्वी

    Hää Ist das jetzt ein deutscher Kanal oder englisch?

  • Brandon Cobb
    Brandon Cobb 11 तासांपूर्वी

    I would sign up for Brilliant, but me and my time are balls deep in computer science and physics courses.

  • Fulano Beltrano da Silva
    Fulano Beltrano da Silva 11 तासांपूर्वी

    *STRANGER THINGS theme starts to play*

  • Xenoverse Dante
    Xenoverse Dante 11 तासांपूर्वी

    I love this channel lol

  • 송진근
    송진근 11 तासांपूर्वी

    What the... i can't understand. Am i weird?

  • Sergio García
    Sergio García 12 तासांपूर्वी

    Please upload more, I absolutely love your content!

  • X5
    X5 12 तासांपूर्वी

    how come strange matter is stable when strange quarks collapse back to down quarks when not in the cores of neutron stars?

  • JOE 1604
    JOE 1604 12 तासांपूर्वी

    Hmm strange

  • Alex Hashaga
    Alex Hashaga 12 तासांपूर्वी

    this is total bullshit. we would have evidence of this happening already.

    shit video

  • That Other Guy
    That Other Guy 12 तासांपूर्वी

    Thanos would like to meet these strangelets

  • That Other Guy
    That Other Guy 12 तासांपूर्वी

    Whatever happened to vacuum decay being the most efficient way to destroy the universe?
    God dang it, Kurzgesagt!

  • autarchprinceps
    autarchprinceps 13 तासांपूर्वी +1

    Red matter anyone?

  • sey !
    sey ! 13 तासांपूर्वी


  • Александр
    Александр 14 तासांपूर्वी

    Пожалуйста, кто-нибудь, добавьте русские субтитры.

  • Prestigete
    Prestigete 14 तासांपूर्वी

    Even strange matter needs a minimum of mass to be stable. Otherwise the LHC had destroyed the world so far. Secondly it is highly possible that our Solar System contains a lot of matter, who could came from Neutron star crashes.

  • Spiral Red The Gamer
    Spiral Red The Gamer 15 तासांपूर्वी

    Something I'm kinda wondering about is if it is possible to bring a piece of Jupiter to Earth

  • Wow Fury
    Wow Fury 16 तासांपूर्वी

    KURZGESGAT is my new netflix tbh !

  • Daniel Zane
    Daniel Zane 16 तासांपूर्वी

    is fffake!!!

  • 445 emptY
    445 emptY 16 तासांपूर्वी

    i love your drawing style,it makes chem and physics so much more fun and interesting

  • Littly Shippy
    Littly Shippy 17 तासांपूर्वी

    I don't want to be a strange matter lmao :)

  • PsyhicPanda HS
    PsyhicPanda HS 17 तासांपूर्वी

    So we are a simulation with an error

  • Arcaneraven
    Arcaneraven 17 तासांपूर्वी

    Strangest Kurzgesagt video yet.

  • Zachary Rivera
    Zachary Rivera 18 तासांपूर्वी +1

    This is why I love astronomy

  • Jesus Gonzalez
    Jesus Gonzalez 18 तासांपूर्वी

    But if strange matter can do this, why hasn't it done so already?

  • Quinton James
    Quinton James 18 तासांपूर्वी

    Well that's just great. Space cancer!

  • Bùi Minh
    Bùi Minh 19 तासांपूर्वी

    lâu có vietsub vậy nhỉ

  • Bùi Minh
    Bùi Minh 19 तासांपूर्वी

    lâu có vietsub vậy nhỉ

  • That one Bacteriophage
    That one Bacteriophage 19 तासांपूर्वी

    *Perfectly balanced, as everything should be.*

  • DJKitten
    DJKitten 19 तासांपूर्वी +1

    That moment when you are having a perfect normal Easter and see a video saying that at literally any fucking point in time you could be obliterated

  • ryckett
    ryckett 19 तासांपूर्वी

    So, Space cancer.

  • Jamie Sachtleben
    Jamie Sachtleben 19 तासांपूर्वी

    So why wouldn't the strange quarks within the neutron star spread and convert the neutron star into a quark star? Or... it always does, and the center of a black hole is indeed the quark star...

  • ToonFox
    ToonFox 20 तासांपूर्वी +1

    Strange Matter has joined the chat...

    Human: "Why do I hear boss music?..."

  • ay Nyal
    ay Nyal 20 तासांपूर्वी

    It is buskat.

  • Ayush Ramteke
    Ayush Ramteke 20 तासांपूर्वी

    @kurzgesagt you should make a documentary on the mysterious BERMUDA TRIANGLE
    That will be too good

  • info32bit 32bit
    info32bit 32bit 20 तासांपूर्वी

    was 688 a random number

    MADīlīWITCHER 21 तासापूर्वी +1

    Zombie Apocalypse: Nah!
    Small green beas that turns matters into themselves: We've got a problem

  • Da_ K8Gamer
    Da_ K8Gamer 21 तासापूर्वी

    Can you make a vídeo about dark matter black holes
    Only if they exsist

  • Raging Raving
    Raging Raving 22 तासांपूर्वी

    I know what's the most dangerous stuff in the universe, these videos due to making me endlessly watch them, im stuck in a loop noooooo.

  • Raging Raving
    Raging Raving 22 तासांपूर्वी

    woo been a few months, now lets find out about yet another thing that could end our and the universes existence instantly.

  • That one guy with that one name
    That one guy with that one name 22 तासांपूर्वी

    This comment section is full of memers

  • Hai Phuc Dang
    Hai Phuc Dang 22 तासांपूर्वी

    Cannotreadth Engsub :/

  • DogGamer201
    DogGamer201 23 तासांपूर्वी

    So you're telling me they didn't name it a hulk quark and hulk atom

  • kulkanik
    kulkanik 23 तासांपूर्वी +1

    I'd like to start measuring various things in "strangelets".

    YO PINK SHEEP HOWS IT GOIN? 23 तासांपूर्वी

    What if a strangelet collided with a
    stable Higgs field

  • Ed Pealing
    Ed Pealing दिवसापूर्वी

    its like ice 9 in kurt vonneguts book cats cradle

  • Samuel Nasri
    Samuel Nasri दिवसापूर्वी

    So basically; it’s a virus.

  • Richard Courde
    Richard Courde दिवसापूर्वी

    Are you the narrator from hitchhikers guide to the galaxy? Lol

  • dreska
    dreska दिवसापूर्वी +1

    Wait, so how is the star holding against the strange matter?

  • Oliver Battyanyi
    Oliver Battyanyi दिवसापूर्वी

    Magyar feliratot please :DDD

  • Arinta Dea Dini Singgi
    Arinta Dea Dini Singgi दिवसापूर्वी

    you're getting more awesome every time you posted a new video. can't thank you enough.

  • 妄想勇者
    妄想勇者 दिवसापूर्वी


    • 妄想勇者
      妄想勇者 दिवसापूर्वी


  • Thomas Hardie
    Thomas Hardie दिवसापूर्वी +1

    Kurzgesagt- we can destroy the universe with a jelly bean


    NEW FLASH: Riots in jellybean factorys all over the wold!

  • Michael Kilsdonk
    Michael Kilsdonk दिवसापूर्वी

    You're as dense as a neutron star!

  • MrOkayBar
    MrOkayBar दिवसापूर्वी

    New idea for weapon of mass destruction: Strange bomb.
    Basically imagine Third Impact from Evangelion.

  • Flipbook. VN
    Flipbook. VN दिवसापूर्वी

    why don't have vietsub ?
    plz send it
    I want to know how is neutron star ??

    • Flipbook. VN
      Flipbook. VN दिवसापूर्वी

      I from Vietnam

  • Sam Kmm
    Sam Kmm दिवसापूर्वी

    Pls tell me how to pronounce yr channel name....very informative vidoes

  • Jive lobster
    Jive lobster दिवसापूर्वी

    Hagan también su canal en español

  • Kirimaru Isao
    Kirimaru Isao दिवसापूर्वी

    If strange matter can infect other stars, how our universe could be born? Should we receive the signal of energy released when a star is being infected if this theory is true?

  • aakansh chaturvedi
    aakansh chaturvedi दिवसापूर्वी

    is it possible that we already infected by strange matter

  • Lone Wolf
    Lone Wolf दिवसापूर्वी

    Omg! I just have to say this I love the adorable little Birds you use in these videos! I just wanna hug them they are just so dang cute. Also I loved the video!

  • ReDSauCe
    ReDSauCe दिवसापूर्वी

    *naming quarks be like*
    Duck: I have an idea
    Durck: I have a better idea

  • Mario Vasquez
    Mario Vasquez दिवसापूर्वी

    anybody find this in their music playlist

  • Joks iZantos
    Joks iZantos दिवसापूर्वी +1

    Comment section: "hey ill comment "Nobody: " and "am i a joke to you" to get likes because it works in other video and im sure fools will surely like it because they are fools"
    EDIT: OMG Thank you for 1 like!

  • Trevor O'Donnell
    Trevor O'Donnell दिवसापूर्वी

    Why was this in my music list?

  • Jel Gamer
    Jel Gamer दिवसापूर्वी

    isnt that disobeying one of the laws which says "infomation cannot be destoryed"
    you said strange matter converts matter into strange matter, similar to blackholes in another video?

  • Single sr01
    Single sr01 दिवसापूर्वी +1

    Good video dear

  • Delta lord
    Delta lord दिवसापूर्वी

    Kurtzesagt- Strange matter maybe the strongest most indestructible matter in the universe

    Me-Have you ever heard of flex tape?

  • wireless fall79
    wireless fall79 दिवसापूर्वी

    Life: exists
    Kurzagesagt: this is some gourme sh**.

  • Luis Vidalon
    Luis Vidalon दिवसापूर्वी

    I love this channel. I mean, you do a f*** great job, super cool animations, simple and real information, but how do you earn money? Only by the ads? :v

  • י
    י दिवसापूर्वी

    Not a single soul:
    Kurzgesagt: make a depressing video and add some birds

  • Jcewazhere
    Jcewazhere दिवसापूर्वी

    So instead of the planet ending in grey goo the entire universe could end in strange goo. Great :X

  • Carlos Valero Chavez
    Carlos Valero Chavez दिवसापूर्वी

    Scp 9999
    Object class: apollyon

  • LIJ Ivan
    LIJ Ivan दिवसापूर्वी

    I'm happy the camera man is alive.

  • Cheesle2
    Cheesle2 दिवसापूर्वी

    whats wrong with everything going green and small?

  • shutupsucka
    shutupsucka दिवसापूर्वी

    I just love how we know all this stuff about deep space without ever being their.

  • TheDeadMeme27
    TheDeadMeme27 दिवसापूर्वी

    hmm this is strange.....

  • Nicole Sniperwolf
    Nicole Sniperwolf दिवसापूर्वी

    It would make a cool movie

  • Anson
    Anson दिवसापूर्वी

    This is how to destroy the universe: throw a strangelet at the universe

  • Vox24
    Vox24 दिवसापूर्वी

    It converts anything it touches, yet is contained within a star?

  • Jingkai Lim
    Jingkai Lim दिवसापूर्वी

    Basically we can get 360 noscoped from space by gamma ray bursts or strange matter,where’s the panic button?

  • Eric Zhan
    Eric Zhan दिवसापूर्वी

    Here's a question. If strange quarks decay, why are they stable?

  • ArticFoxPT Mapper
    ArticFoxPT Mapper दिवसापूर्वी

    Wait could we still live in a body made up of srange matter?

  • Oussama Roog
    Oussama Roog दिवसापूर्वी

    The arabic translate plz

  • Alex Owens
    Alex Owens दिवसापूर्वी