Using 6000 CPU Cores for SCIENCE - HOLY $H!T

  • čas přidán 30. 12. 2018
  • Receive an additional $25 credit for Ting today when you use code LINUS2018 at
    Use code LINUS and get 25% off GlassWire at
    We tour LIGO Hanford's gravitational waves observatory!
    Buy Gravitational Waves Books
    On Amazon:
    On Newegg:
    Discuss on the forum:
    Our Affiliates, Referral Programs, and Sponsors:
    Get Private Internet Access today at
    Linus Tech Tips merchandise at
    Linus Tech Tips posters at
    Our Test Benches on Amazon:
    Our production gear:
    Twitter -
    Facebook -
    Instagram -
    Twitch -
    Intro Screen Music Credit:
    Title: Laszlo - Supernova
    Video Link:
    iTunes Download Link:
    Artist Link:
    Outro Screen Music Credit: Approaching Nirvana - Sugar High
  • Věda a technologieVěda a technologie

Komentáře • 6 361

  • Some1The4Got10
    Some1The4Got10 Před dnem

    Mmm, yes, very interesting, I understand nothing.

  • Norman Wolfe
    Norman Wolfe Před dnem

    so this explanation of how gravitational waves were detected is possibly the best, most simple explanation i've ever seen. great job!

  • Zagrusz Ventus
    Zagrusz Ventus Před dnem

    3:40 debian probably sience linux

  • Waldemar Hachaj
    Waldemar Hachaj Před dnem

    I'm impressed.

  • Torashin1
    Torashin1 Před 2 dny

    Mind blown

  • Crónicas de um desactualizado

    Loved the video. It's a good thing to be eclectic and still be spot on the channel themes .

  • Gajdos Gábor
    Gajdos Gábor Před 2 dny

    no drops :(

  • Kewbraminx
    Kewbraminx Před 3 dny

    But can it run crysis?

  • kebman
    kebman Před 3 dny

    Something something theory of relativity, but how do they convince tax payers to fork out hundreds of millions of dollars on these projects that seem to ultimately not really contribute much, except proving more aspects of the Theory of Relativity? In other words, what's the point? What to regular humans get out of it? Or do they do it for the _chance_ of finding some mind-bending life-altering tech (with real-life application)?

  • kebman
    kebman Před 3 dny

    So they use Debian. :D

  • Jeroen Bax
    Jeroen Bax Před 4 dny

    awesome vid!

  • iLoveTheseRemoras
    iLoveTheseRemoras Před 4 dny

    Our closest star is the Sun, at least last time I checked

  • ChaotiX
    ChaotiX Před 5 dny

    Okay flat earthers, we've proved that Gravity exists.
    Your move.

  • Pizza Cat 1732
    Pizza Cat 1732 Před 5 dny

    what's the wifi like in there

  • RectalDiscourse
    RectalDiscourse Před 6 dny

    So uh, I'm about halfway through the video Wondering when the 6000 core CPU is gonna show up...

  • SuJu_Mimi
    SuJu_Mimi Před 6 dny

    hot damn.

  • Pete Lomax
    Pete Lomax Před 6 dny

    No-bell not no-bull (noble)

  • kevin hansen
    kevin hansen Před 7 dny

    Still can’t run Arma 3

  • She's Sometimes Double Chocolate!

    Oh, these calculations aren't done by those excess graphics cards then? :-O

  • She's Sometimes Double Chocolate!

    Gravitational waves, huh? You mean... so when my girlfriend's shit falls...?

  • Jacob Powers
    Jacob Powers Před 7 dny

    Tape drives wut

  • brent grubbs
    brent grubbs Před 7 dny

    But can it game?

  • Dan D
    Dan D Před 7 dny +1

    You visited LIGO that is really cool. I remember when they got the result. Loads of people though it would not work, not sensitive enough or just is not possible to detect gravity waves. I bet they had a sick party on that day. Drunken professors swinging from the chandelier. I would have paid to have been there.

  • Minecraft Parody Guy
    Minecraft Parody Guy Před 7 dny

    But is it RGB

  • LEDtherebelight
    LEDtherebelight Před 7 dny


  • Sonny Thomas
    Sonny Thomas Před 7 dny

    only 4000 gigs of ram puhss that aint shit lol!

  • SirDieselPower
    SirDieselPower Před 7 dny

    did they calculate the curvature of the earth for that tube.. oh wait.. there is no curvature. my bad

  • Kervin
    Kervin Před 7 dny

    I'm pretty no one understood anything but everyone pretends they did.

  • spaladon
    spaladon Před 8 dny

    I always wonder how these projects and programs get money to fund all of the research, resources and staff.

  • Average Gamer26
    Average Gamer26 Před 8 dny

    All these smart people to sciencey stuff and I’m over here trying to figure out how to find midpoints

  • 360mins
    360mins Před 8 dny

    Who's watching in 4k lol

  • Leander
    Leander Před 8 dny

    Don't forget VIRGO !! D:

  • Nathanael Russin
    Nathanael Russin Před 8 dny

    holy crap, i live 5 minutes from livingston, i never knew they were doing that kind of research in a place like that!

    CAOSWOLFIII Před 9 dny

    so srry I was the guy that added 1 more like to the 66,666 likes I feel that that might have been a thing.

  • 01Fratricide
    01Fratricide Před 9 dny

    Now they need multiple 3 legged detectors placed in stable Lagrangian points or in orbit around the Sun for their stable environment so we can get Origin, Speed, Direction, Amplitude and Frequency of the waves.

  • Geoff Tru
    Geoff Tru Před 9 dny

    Hey, I live pretty near there! That's awesome that you made a video on it.

  • KadenT
    KadenT Před 9 dny

    Oh wow I’ve been there!

  • Alexella Hu
    Alexella Hu Před 9 dny


  • Poquetlicious
    Poquetlicious Před 9 dny

    have anyone told you, you´re like the male geeky Ellen Degeneres.

  • Andris Skullcandy
    Andris Skullcandy Před 10 dny

    i wonder how that redhead look nude

  • Prezla men
    Prezla men Před 10 dny

    Coolest video on the past :)

  • NvrUseYur RealName
    NvrUseYur RealName Před 10 dny

    Ting 11:53 - Folks take a REALLY good look at that map, because it's designed to, at a glance, look like they've better coverage than is experienced most places. I recently tried it in south central WA & it was unusable. Apparently, their network is much better for CDMA phones than GSM. BEFORE you try to use this map to do what people typically do with such, research the phone you're expecting to use with the network(don't just go by their site's confirmation that you're phone's compatible, that does NOT mean "will get good service"), & look at the area you're going to be trying to use it in MOST, & make sure the two match well. Does it show just Outdoors & In-vehicle? You will probly NOT get enough signal inside any building to let your phone even register the network's available. All that green you're seeing is just where they've got some small semblance of service. It's NOT an indicator of "good coverage". I REALLY wanted to only be paying ~$36/month vs the $100/mo I'm currently spending, but I ended up having to go back to my original carrier(which cost a $30 activation fee) after trying these guys out.

  • Valentin Stoilov
    Valentin Stoilov Před 10 dny

    I read a lot, and some of the books are pure science. I guess that's why when I see video like this is like seeing naked woman. I want more videos like that one! Thanks for the good work!

  • Brandon Pietsch
    Brandon Pietsch Před 10 dny

    Wait, is that a steam machine in the wild at 11:19? I thought they were a myth.

  • HRC3D
    HRC3D Před 11 dny

    I'm quantum squeezing my balls

  • Patrick Nelson
    Patrick Nelson Před 11 dny

    This was awesome; you gotta do more science tours like this. Do something at NASA next! 🚀

  • raferb
    raferb Před 11 dny

    F’ing awesome sauce Linus!

  • Prophet Profit !
    Prophet Profit ! Před 11 dny

    are we gonna simply ignore that steam logo at 11:18?

  • Bharat PlayzZz
    Bharat PlayzZz Před 11 dny

    3:35 damn thats some dabian

  • GlasimonixStudios
    GlasimonixStudios Před 11 dny

    And some people still say the earth is flat...

  • jose matos
    jose matos Před 12 dny

    good video great stuff ,loved it .

  • Risto Paasivirta
    Risto Paasivirta Před 12 dny +1

    They just wanted the best noise cancellation headset possible. Gravity wave detection started as a side project.

  • snekjuice
    snekjuice Před 12 dny

    I appreciate how you didn't get to the "computery bit" for 9 minutes, and a lot of other geeks probably enjoyed the science as much as I did

  • Bo Cimino
    Bo Cimino Před 12 dny

    Woot! Debian

    STILL NOT CLICKED Před 12 dny +1

    Linus baited everyone into watching a documentary on liga ft Linus himself
    Godly work by a mad lad

  • Anand Kumar
    Anand Kumar Před 12 dny

    Who fund them ؟؟

  • GoodBoneStructure
    GoodBoneStructure Před 12 dny

    3:22 clout goggle

  • Bruce Cameron
    Bruce Cameron Před 12 dny

    The guy with the white pants should be fired.

  • Per Lindholm
    Per Lindholm Před 12 dny

    A gravity threshold Idea. I wonder if a threshold is needed to protect against too many gravity waves. If everything could generate gravity. It would make things hard. And since everything should make sense to a network maybe layers in machine learning could be protected with thresholds also.
    6000 CPU Cores. I wonder if a future type computer will be a single case cluster computer. Many small motherboard to motherboard connects. Could be pretty cheap since its modular. CPU's does not require a new cuda version all the time.

  • Come As You Are
    Come As You Are Před 12 dny

    I simply love everything about this channel. Make more of these videos they are super cool

  • Tiavor Kuroma
    Tiavor Kuroma Před 12 dny

    there is enough atmosphere outside the ISS that it slows it down and they need to lift it up every few months to adjust the orbit.

  • Michael Hansen
    Michael Hansen Před 12 dny

    Neat to see all that Sun gear still in use. Too bad ORCL destroyed Solaris and SPARC's remaining market share. The Intel speculative execution security holes don't exist on SPARC!

  • Caleb
    Caleb Před 12 dny

    So much quantum nonsense.

  • redtails
    redtails Před 12 dny

    Only in USA, do you need bulletproofing on your physics experiment lol

  • Progressive
    Progressive Před 12 dny

    0:23 - 0:36 Now explain this part to radicals, flat earthers and fairytale believers..

  • Weril
    Weril Před 13 dny +1

    actualy there is even a 3rd interferometer collaboring in europe - VIRGO - located near Pisa,Italy

  • STONEDay
    STONEDay Před 13 dny

    say how long before we have an app for that?

  • MrBrander
    MrBrander Před 13 dny +1

    Linus Science Tips.

  • Shinku Toner
    Shinku Toner Před 13 dny

    Yeah out gassing has always been a problem with metals. The space station has this problem too where the airlocks would start to smell due to the metals being exposed to zero pressures.

  • Teh509
    Teh509 Před 13 dny

    Funny, that's exactly how close Linus is to dropping any given thing, at any given moment.

  • Carstuff111
    Carstuff111 Před 13 dny

    I would very much like to thank you folks at Linus Tech Tips for this super awesome video. I have wanted to see more of this set up, and I love it!!

  • Tomas Brod
    Tomas Brod Před 13 dny

    Assuming that gravitons are real---

  • son-Of -dubya
    son-Of -dubya Před 13 dny @ 03:35. Did you get that Linus (not you Torvalds) :P

  • Hakar Doski
    Hakar Doski Před 13 dny


  • Rafael Mendoza
    Rafael Mendoza Před 13 dny +1

    3:43 spotted that workstation is running debian according to the default wallpaper!

  • Alex
    Alex Před 13 dny

    Maaaaan this is such a good episode. Better explanation of LIGO than anything I’ve seen so far. Thanks LTT!

  • Pranav Acharya
    Pranav Acharya Před 13 dny

    Anyone else thinks this should've been a kurzgesagt video

  • Randomly Entertaining
    Randomly Entertaining Před 14 dny

    I'm sure it's just part of that human condition thing but does anyone else, when they something like at 9:25 that is set up in a very specific way to do very specific things, just want to unplug everything and plug it back in the wrong way around, just because? XD

  • CaptainRemixer
    CaptainRemixer Před 14 dny


  • David Kornish
    David Kornish Před 14 dny

    Debian spotted

  • Maxxy The Computer Guy
    Maxxy The Computer Guy Před 14 dny

    Wait, did he say *TAPE STORAGE?!* he cant be meaning what i think he is...

  • Kevin Joseif
    Kevin Joseif Před 14 dny +1

    3:21 nice Willy Wonka Glasses

  • Arctic Winter
    Arctic Winter Před 14 dny

    mmm Linux all over

  • Arctic Winter
    Arctic Winter Před 14 dny

    b..but why???

  • Darvinius Berar
    Darvinius Berar Před 14 dny

    I am full for investments in everything science related and i love astronomy, but what is the point of detecting the gravitational waves, just to confirm a theorie ? I see that in the last couple of years scientist are spending huge amounts of money to prove some theories, but even if they detect the smalles particles or gravitational waves or black matter, we just add them in the books and have no practical aplication. I think they should invest more in experiments what have an imediate benefit, something that helps us grow. I did not check but i wonder if we could not had build already a base on the moon with the money they spent in the last 20 years detecting xyz particles or other exotic things.

    • Nikolai Pohodenko
      Nikolai Pohodenko Před 4 dny

      Pirates of the Carribean also have no application, yet their cumulative box office is comparable. And there is also Football ...

    • falubii
      falubii Před 9 dny

      Darvinius Berar Why is sending a few astronauts at a time to live on the moon practical?

  • Sharoon G
    Sharoon G Před 14 dny

    Please improve your titles! You have great content which i would overlook because the title is uninformative and click baity.

  • Protegit
    Protegit Před 14 dny

    What a waste of money

  • Tim Seidel
    Tim Seidel Před 14 dny

    10:22 Sounds like a good gaming PC xD

  • David Vissers
    David Vissers Před 14 dny

    For science, you monster.

    BIZOESLOWEDIT Před 14 dny

    then why is it still.... "Theory of Gravity" and not Law of Gravity....

  • Mike Libby
    Mike Libby Před 14 dny

    but can it run crysis

  • OrangeFries
    OrangeFries Před 14 dny

    vinus tech sauce

  • ben jordan
    ben jordan Před 15 dny

    4:11 if u need a concrete barrier around the vacuum tube to protect it how dose the hyper-loop expect to stay intact

  • xBris
    xBris Před 15 dny

    Awesome video, thanks!

  • B4GG
    B4GG Před 15 dny

    This was awesome :)

  • Delicious DeBlair
    Delicious DeBlair Před 15 dny

    And all we poor folks are paying for it as taxes while we can't afford to eat or get medical care...sounds like justice... ~( ,m,)~

    • Delicious DeBlair
      Delicious DeBlair Před 9 dny

      +falubii Good! YOU pay for it all dude and leave me OUT of it!

    • falubii
      falubii Před 9 dny

      There’s a lot more government waste to that should be cut before science.

  • averagepainter
    averagepainter Před 15 dny

    it most definitely can run crysis.

  • Master Memes
    Master Memes Před 15 dny

    ITS OVER 6000!

  • Vaibhav Gupta
    Vaibhav Gupta Před 15 dny

    More video like this.

  • Mitchell wodach
    Mitchell wodach Před 15 dny

    12:28 Debian FTW!!