The Most Dangerous Stuff in the Universe - Strange Stars Explained


  1. Kurzgesagt – In a Nutshell

    Kurzgesagt – In a Nutshell9 dias atrás

    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.

  2. dragons sweaty belly lover

    dragons sweaty belly loverDia atrás

    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

  3. Mir

    MirDia atrás

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

  4. verycrazyguy1

    verycrazyguy15 dias atrás

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

  5. HetNe$$

    HetNe$$Hora atrás

    That's why we got scientists to think for us

  6. Felix Andersen

    Felix AndersenHora atrás

    why do we not send a bunch of living cells and atoms out in space and to the other "Earth like planets" in our solar system so there can develop life in space? Then in the next few billion years or so the planets we have sent the cells and atom to, hopefully will develop intelligent life and then many discover each other. And if we did this, would that be a way of colonising the rest of the galaxy???

  7. Gatsby gamerboy

    Gatsby gamerboy2 horas atrás

    thx Kurzgesagt

  8. Edp 445

    Edp 4452 horas atrás

    why wouldn't a black hole be created if 2 neutron stars collided?

  9. 〈Clex〉

    〈Clex〉2 horas atrás

    Wait so I spent my time teaching myself particle physics out of boredom and figured it was all useless... when really it’s not?! What about charm top and bottom...? What?!

  10. MR JUGZY

    MR JUGZY2 horas atrás

    Hello stranger 😊 Since you are here why not grab some stuff. 🍪 costs: nothing 🥛 costs: nothing Goodbye stranger 😊

  11. Louis super gaming

    Louis super gaming3 horas atrás

    Thanos: **snaps and kills half the universe** Strange matter: HOLD MY OUTER SHELL

  12. It's Leo

    It's Leo3 horas atrás

    Lets drop a nuke on it.

  13. Rohan Javed

    Rohan Javed4 horas atrás

    this is the same fucking date as the black hole pic came out and its jimmy neutron stars aint dissaponted just suprised

  14. Bunny

    Bunny4 horas atrás

    It reminds me of frogspawn

  15. Heather Habecker

    Heather Habecker4 horas atrás

    Strange matter: 4:06 Entropy: MY LIFE IS A LIE

  16. Zhora Nadtochniy

    Zhora Nadtochniy4 horas atrás

    At 6:34 - why Saturn is green?

  17. Edp 445

    Edp 4452 horas atrás

    6:34 why is the bird talking lol

  18. DaniilTk

    DaniilTk4 horas atrás

    We had "The Walking Dead", now we'll have "The Walking Strange"

  19. Guilherme Araújo

    Guilherme Araújo5 horas atrás

    So strange matter is like reverse radioactivity? So stable that interferes with close molecules?

  20. Stipan Lisica

    Stipan Lisica5 horas atrás

    Finally, a good kurzgesagt video...


    JEŇÝK KOŇÝK6 horas atrás

    Seriously... it's nonsense. If there would be strange matter in neutron stars and if it would transform everything into more strange matter, then neutron stars would immediately become strange stars.

  22. Pyrodamix

    Pyrodamix7 horas atrás

    That's just hypothesis tho right?

  23. Edp 445

    Edp 4452 horas atrás

    everything is a theory

  24. Jennifer Elizabeth

    Jennifer Elizabeth7 horas atrás

    So, basically the plot of C&C Tiberium Universe... a meteor from a distant system comprised of neutron particles of a neutron star accidentally hits Earth and converts it into a neutron planet...

  25. La Marie

    La Marie8 horas atrás

    Do a video about scientific denial

  26. PlayCat X

    PlayCat X8 horas atrás

    What about the consciousness video? Part 2? Will you make it after 10 more videos?

  27. Patterned Pike

    Patterned Pike8 horas atrás

    I feel like they gave Kurzgesagt 700 20% discounts but 12 people who work for them used it before the video went up.

  28. Polyxeni Vamvakerou

    Polyxeni Vamvakerou9 horas atrás

    is all this strange matter thing just a hypothesis?

  29. Edp 445

    Edp 4452 horas atrás

    yup. we don't even know what's inside a neutron star.

  30. Aethan Gaming18

    Aethan Gaming1810 horas atrás


  31. Harvey Sun

    Harvey Sun10 horas atrás

    I just realized that Kurzgesagt uses different intros for videos with different categories.

  32. Anders Mork

    Anders Mork11 horas atrás

    Please make a video about the history of Kurzgesagt! Who, when, where, how and why!

  33. Yun Hin

    Yun Hin11 horas atrás

    Can you do a video about fungi

  34. CptClamsauce

    CptClamsauce11 horas atrás

    I never knew Ratchet and clank had so much space knowledge to make captain quark all strange green and muscular hahaha well played

  35. Michael Reynolds

    Michael Reynolds11 horas atrás

    I am a strangelet.

  36. kr. ashish

    kr. ashish12 horas atrás

    Can anyone tell me how to pronounce the name of this brilliant youtube channel which fills me with a lot of curiosity and knowledge?

  37. Kusogaki

    Kusogaki12 horas atrás

    bill wurtz is subscribed to this channel, oh god.

  38. Courtland Simkins

    Courtland Simkins12 horas atrás

    Idk about this one friendo

  39. Lerum Lae

    Lerum Lae12 horas atrás

    I was waiting for this monster to be explained for a long time - thank you kurzgesagt. Another monster is gravitational strings, black hole in shape of a line that cuts thru anything and everything.

  40. Warbledor

    Warbledor13 horas atrás

    Quarks are hypothetical subatomic particles, which meaning, they don't exist. As such, your video is flawed. Do some better research next time.

  41. The Iliad

    The Iliad13 horas atrás

    Explain all dimensions

  42. Tobias Pause

    Tobias Pause13 horas atrás

    2 Questions. 1Why doesnt the strangematter transforms back if the gravityproblem is solved? (like leaving the Neutronstar) 2 Why is it infectios? One tiny strangematterparticle shouldn´t have the mass to effect the others. I always sayed we´re living inside an massive black hole which will be swallowed by the next one. Its pretty much the one reason why the the distances of the Universe are not increasing so much. Its hold together from the massive Blackhole which will be swallowed and united by the small ones we see today in billion of years. Its not unlikely that the Gravity rules inside an universal size Black hole change and become less present. At least that theory fits with the always refreshing circles we see elswhere in Nature. And the fact that the inside of an neutron Star is similar to the Bigbang leads in that direction too.

  43. Koxun Arcadia

    Koxun Arcadia13 horas atrás

    No birds die eh?

  44. Cornelius Mr.BadGuy

    Cornelius Mr.BadGuy13 horas atrás

    I love You video

  45. Joseph Stalin

    Joseph Stalin14 horas atrás

    Alright kurzgesagt is basically getting bored

  46. シナチクSINATIKU

    シナチクSINATIKU15 horas atrás

    Hey,Japanese come on

  47. Anime Thirst

    Anime Thirst17 horas atrás

    Strange matters are humans (0_0)

  48. leppy boy

    leppy boy17 horas atrás

    is that a quack i heard 1:56

  49. Zenon Pyro

    Zenon Pyro17 horas atrás

    Either you're super stable or extremely high energy. Time to get energized

  50. Cut Man

    Cut Man18 horas atrás

    Most important thing in the universe: *S U B T O P E W D I E P I E*

  51. DingleberryDan

    DingleberryDan19 horas atrás

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

  52. Jacob Claros

    Jacob Claros20 horas atrás

    Is vacumm decay can kill a (fricking)blackhole

  53. Anas Takiyudin

    Anas Takiyudin20 horas atrás

    I'm not judging.

  54. R3MYxp

    R3MYxp20 horas atrás

    Me: Universe, how do you work... Universe: I could show you, *but I'd have to kill you*

  55. SCP 420-J

    SCP 420-J20 horas atrás

    strangelets the most deadly bean

  56. Daniel Wines

    Daniel Wines21 hora atrás

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

  57. undi

    undi21 hora atrás

    Imagine if this was turned into a superweapon...

  58. Gustavo Costa

    Gustavo Costa21 hora atrás

    Does strange matter violate thermodynamics?

  59. Memelover12390 Fortnite

    Memelover12390 Fortnite22 horas atrás

    Much scared

  60. Chrissie Jacobsen

    Chrissie Jacobsen22 horas atrás

    what if was air was relplaste with helium

  61. son hoang

    son hoang22 horas atrás

    great! It's very useful

  62. ggg2005 PAULINO

    ggg2005 PAULINO22 horas atrás

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

  63. Andy Welsh

    Andy Welsh22 horas atrás

    man kurzgesagt sucks now

  64. friky driky

    friky driky22 horas atrás

    someone know the Black hole picture

  65. Leon Emory

    Leon Emory23 horas atrás

    Hää Ist das jetzt ein deutscher Kanal oder englisch?

  66. Brandon Cobb

    Brandon Cobb23 horas atrás

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

  67. Fulano Beltrano da Silva

    Fulano Beltrano da SilvaDia atrás

    *STRANGER THINGS theme starts to play*

  68. Xenoverse Dante

    Xenoverse DanteDia atrás

    I love this channel lol

  69. 송진근

    송진근Dia atrás

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

  70. Sergio García

    Sergio GarcíaDia atrás

    Please upload more, I absolutely love your content!

  71. X5

    X5Dia atrás

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

  72. JOE 1604

    JOE 1604Dia atrás

    Hmm strange

  73. Alex Hashaga

    Alex HashagaDia atrás

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

  74. That Other Guy

    That Other GuyDia atrás

    Thanos would like to meet these strangelets

  75. That Other Guy

    That Other GuyDia atrás

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

  76. autarchprinceps

    autarchprincepsDia atrás

    Red matter anyone?

  77. sey !

    sey !Dia atrás


  78. Александр

    АлександрDia atrás

    Пожалуйста, кто-нибудь, добавьте русские субтитры.

  79. Prestigete

    PrestigeteDia atrás

    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.

  80. Spiral Red The Gamer

    Spiral Red The GamerDia atrás

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

  81. Wow Fury

    Wow FuryDia atrás

    KURZGESGAT is my new netflix tbh !

  82. Daniel Zane

    Daniel ZaneDia atrás

    is fffake!!!

  83. 445 emptY

    445 emptYDia atrás

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

  84. Littly Shippy

    Littly ShippyDia atrás

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

  85. PsyhicPanda HS

    PsyhicPanda HSDia atrás

    So we are a simulation with an error

  86. Arcaneraven

    ArcaneravenDia atrás

    Strangest Kurzgesagt video yet.

  87. Zachary Rivera

    Zachary RiveraDia atrás

    This is why I love astronomy

  88. Jesus Gonzalez

    Jesus GonzalezDia atrás

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

  89. Quinton James

    Quinton JamesDia atrás

    Well that's just great. Space cancer!

  90. Bùi Minh

    Bùi MinhDia atrás

    lâu có vietsub vậy nhỉ

  91. Bùi Minh

    Bùi MinhDia atrás

    lâu có vietsub vậy nhỉ

  92. That one Bacteriophage

    That one BacteriophageDia atrás

    4:06 *Perfectly balanced, as everything should be.*

  93. DJKitten

    DJKittenDia atrás

    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

  94. ryckett

    ryckettDia atrás

    So, Space cancer.

  95. Jamie Sachtleben

    Jamie SachtlebenDia atrás

    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...

  96. ToonFox

    ToonFoxDia atrás

    Strange Matter has joined the chat... Human: "Why do I hear boss music?..."

  97. ay Nyal

    ay NyalDia atrás

    It is buskat.

  98. Ayush Ramteke

    Ayush RamtekeDia atrás

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

  99. info32bit 32bit

    info32bit 32bitDia atrás

    was 688 a random number

  100. MADīlīWITCHER

    MADīlīWITCHERDia atrás

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

  101. Da_ K8Gamer

    Da_ K8GamerDia atrás

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

  102. Raging Raving

    Raging RavingDia atrás

    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.

  103. Raging Raving

    Raging RavingDia atrás

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

  104. That one guy with that one name

    That one guy with that one nameDia atrás

    This comment section is full of memers

  105. Hai Phuc Dang

    Hai Phuc DangDia atrás

    Cannotreadth Engsub :/

  106. DogGamer201

    DogGamer201Dia atrás

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