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    accretion

    US /əˈkriʃən/

    ・

    UK /ə'kri:ʃn/

    C1TOEIC
    n. (u.)Uncountable NounIncrease by natural growth or addition
    The accretion of knowledge is not always welcome
    n. (u.)Uncountable Noun(Biology) Growth by addition as by the adhesion of parts or particles

    Video subtitles

    Everything You Need to Know About Planet Earth

    07:22Everything You Need to Know About Planet Earth
    • The gas cloud became denser in its center and formed an accretion disk.

      The gas cloud became denser in its center and formed an accretion disk.

    • and formed an accretion disk.

      and formed an accretion disk.

    B2

    Why is the Solar System Flat?

    03:12Why is the Solar System Flat?
    • Many exoplanet star systems are flat, a lot of galaxies are flat, black hole accretion disks are flat, Saturn's rings are flat, etc.

      Many exoplanet star systems are flat, a lot of galaxies are flat, black hole accretion disks are flat, Saturn's rings are flat, etc.

    • black hole accretion disks are flat,

      black hole accretion disks are flat,

    B2

    Black Hole's Evil Twin - Gravastars Explained

    13:33Black Hole's Evil Twin - Gravastars Explained
    • Both massively curve space around them and create all the fun effects we love black holes for—from trapping mass and light in accretion disks or slowing down time as you get closer.

      Both massively curve space around them and create all the fun effects we love black holes for—from trapping mass and light in accretion disks or slowing down time as you get closer.

    • From trapping mass and light in accretion disks or slowing down time as you get closer.

      From trapping mass and light in accretion disks or slowing down time as you get closer.

    B1

    Your brain wasn’t built to hold this much information | Richard Cytowic

    19:27Your brain wasn’t built to hold this much information | Richard Cytowic
    • Evolution proceeds by accretion that, as once the brain arrives on a solution that's good enough, it keeps it and then adds on new features, sort of like a New England add-on house where you add one room after another and it looks sort of funky,

      Evolution proceeds by accretion that, as once the brain arrives on a solution that's good enough, it keeps it and then adds on new features, sort of like a New England add-on house where you add one room after another and it looks sort of funky,

    • Evolution proceeds by accretion.

      Evolution proceeds by accretion.

    B1

    The Life of a Black Hole

    06:37The Life of a Black Hole
    • We've spotted the radiation given off by superheated matter swirling around them, forming what's called an accretion disk.

      We've spotted the radiation given off by superheated matter swirling around them, forming what's called an accretion disk.

    • We've spotted the radiation given off by superheated matter swirling around them, forming what's called an accretion disk.

      We've spotted the radiation given off by superheated matter swirling around them, forming what's called an accretion disk.

    B1

    Interstellar: Interesting Facts About The Movie

    03:31Interstellar: Interesting Facts About The Movie
    • The visuals are so powerful, so accurate, that Thorne's planning on publishing two academic journal articles based on the computer renderings of a black hole used in the film, which led to a new scientific discovery that light temporarily trapped around the black hole produced an unexpectedly complex fingerprint pattern and a glowing accretion disk that appeared above, below, and

      The visuals are so powerful, so accurate, that Thorne's planning on publishing two academic journal articles based on the computer renderings of a black hole used in the film, which led to a new scientific discovery that light temporarily trapped around the black hole produced an unexpectedly complex fingerprint pattern and a glowing accretion disk that appeared above, below, and

    • fingerprint pattern and a glowing accretion disk that appeared above, below, and in front

      fingerprint pattern and a glowing accretion disk that appeared above, below, and in front

    B1

    William Kentridge Interview: How We Make Sense of the World

    30:25William Kentridge Interview: How We Make Sense of the World
    • And so it's through a process of accretion, of adding, and discovering while it's being made that the film finds both its structure and its subject.

      And so it's through a process of accretion, of adding, and discovering while it's being made that the film finds both its structure and its subject.

    • What does it seem to suggest as a trajectory?" And sometimes while drawing this scene I think, "Oh, there's another scene inside it that could be drawn," and that gets and so it's through a process of accretion, of adding,

      What does it seem to suggest as a trajectory?" And sometimes while drawing this scene I think, "Oh, there's another scene inside it that could be drawn," and that gets and so it's through a process of accretion, of adding,

    A2

    Something Weird Happens Inside A Black Hole (feat. Brian Cox)

    19:39Something Weird Happens Inside A Black Hole (feat. Brian Cox)
    • It's from what's called the accretion disk.

      It's from what's called the accretion disk.

    • This is another way that scientists have found black holes, by spotting their glowing accretion disks.

      This is another way that scientists have found black holes, by spotting their glowing accretion disks.

    B1

    Black Holes 101 | National Geographic

    03:12Black Holes 101 | National Geographic
    • This includes accretion disks, a disk of particles that form when gases and dust fall toward a black hole, and quasars, jets of particles that blast out of supermassive black holes.

      This includes accretion disks, a disk of particles that form when gases and dust fall toward a black hole, and quasars, jets of particles that blast out of supermassive black holes.

    B2