Universe and Black Holes - Andrew Fabian. Astrophysics 🌚 Lecture for Sleep & Study

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  • čas přidán 28. 05. 2024
  • Professor Andrew Fabian OBE FRS is a Professor in the Institute of Astronomy at the University of Cambridge, where he leads the Insitute's X-Ray research group. The group's research focuses on active galaxies, clusters of galaxies, elliptical galaxies, galactic black holes, neutron stars and the X-ray background.
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    #astrophysics #universe #blackhole #cosmos #science #lecture #lectures #lectureforsleep #sleep #study #sleepandstudy #asmr #quasar #pulsar #astronomia #astronomy #galaxy #blackholes #space
    Table of contents:
    0:00:00 Introduction
    0:06:07 Solar Flares
    0:12:23 Eddington Limit
    0:14:51 Black Holes
    0:28:10 Pulsars
    0:50:16 Bursts
    1:09:36 Black Holes at Work
    1:34:13 Quasars and Active Galactic
    1:45:14 Black Hole Feedback
    1:56:07 Merging Black Holes
    2:01:55 Q&A Session
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Komentáře • 84

  • @SleepStudy
    @SleepStudy  Před rokem +14

    ‼Subscribe: bit.ly/SleepAndStudy

  • @rinking88
    @rinking88 Před 11 měsíci +164

    I feel like this channel was made for me. I always put on a lengthy video of something interesting or amusing when I go to bed. NOT because I find it boring (if something boring is on, I will stay up and look for something more interesting). To the contrary, I like going to sleep with something I find comforting, which is interesting or humorous conversations. Science or nature documentaries 1990s-2000s Howard Stern, or now this channel

    • @wowplayer160
      @wowplayer160 Před 10 měsíci +7

      Helps me sleep knowing there's cosmic horrors out there right now.

    • @veganbutcherhackepeter
      @veganbutcherhackepeter Před 10 měsíci +6

      Well said. I have a strange obsession with documentaries about cosmology and astrophysics, even though it doesn't really teaches me anything new, having actually studied astrophysics. I just find it calming and soothing.
      Sometimes I listen to Terry Pratchett, too. 🤪

    • @mattfantastic9969
      @mattfantastic9969 Před 10 měsíci +3

      You may have adhd.

    • @cow167
      @cow167 Před 10 měsíci +2

      I'm the exact same - i find that at least if I don't fall asleep, I get to learn something, but I just find that it makes it so much easier to sleep if I have a video essay on

    • @The_StairTool
      @The_StairTool Před 8 měsíci

      Same!

  • @Aaron-zu3xn
    @Aaron-zu3xn Před rokem +90

    i love this channel as an idea because every night i listen to educational content before bed typical about nuclear reactors and such

    • @KFowl35
      @KFowl35 Před 11 měsíci +4

      Same! More astronomy vs nuclear, but that sounds like an interesting alternative 😁

    • @Aaron-zu3xn
      @Aaron-zu3xn Před 11 měsíci +3

      @@KFowl35 i'm very interested in nuclear reactor safety and the new fusion tech plainlydifficult has an entire playlist of nuclear disasters and "lost source" videos

    • @debrabarber3483
      @debrabarber3483 Před 11 měsíci +1

      I do too. I guess I find it good to meditate on. Keeps my brain from worrying about stuff in the middle of the night. 3am is not usually a good time to handle life problems 😅

    • @ThePatriotParadox
      @ThePatriotParadox Před 10 měsíci +1

      I love the theoretical physics myself

    • @cultivatedsleep
      @cultivatedsleep Před 4 měsíci +1

      Knowledge and sleep 😊

  • @larsutt
    @larsutt Před 4 měsíci +7

    Good content, but it’s hard to sleep when the ads keep waking you up

  • @Brandino1988
    @Brandino1988 Před 11 měsíci +28

    Truly fascinating, and equally sleep inducing

  • @athenayres2434
    @athenayres2434 Před 9 měsíci +14

    I just wish all this information would seep into my brain while I sleep 😂😭. Subconscious studying 😅😴.

    • @Iliadic
      @Iliadic Před 7 měsíci +2

      Learning by Osmosis. Or something. Would be awesome.

    • @cultivatedsleep
      @cultivatedsleep Před 4 měsíci +1

      Feel you :)

  • @LarsRyeJeppesen
    @LarsRyeJeppesen Před 11 měsíci +12

    It was so interesting I ended up not sleeping

  • @caseyh1934
    @caseyh1934 Před 10 měsíci +4

    Best channel idea ever

  • @paul11273
    @paul11273 Před 5 měsíci +2

    I wish CZcams had a sleep timer.

  • @pjlukachaeri
    @pjlukachaeri Před 11 měsíci +16

    i thought i was the only one who listened to space lectures to fall asleep LMAO

    • @houstonstrong2681
      @houstonstrong2681 Před 10 měsíci +1

      Naw a lot of us has been on this🤷🏽‍♂️

    • @jjjrjjjr1
      @jjjrjjjr1 Před 9 měsíci

      @@houstonstrong2681 On it,like melatonin?
      🤣🤣🤣

  • @palanthis
    @palanthis Před 6 měsíci +3

    I can't fall asleep to this. "Uh", for me, is like being stabbed in the ears.

    • @ozzysnow7316
      @ozzysnow7316 Před 6 měsíci

      To fall asleep you have to control the playback speed to 75% or 50%

  • @absolutezippo7542
    @absolutezippo7542 Před 10 měsíci +9

    Hello, this is a very insightful video. However, I'm wondering if you are the original creator of this video or if you got it from somewhere else. If so, can you please share the link to the original material besides the information of the lecturer? Thank you for your honesty and respect.

  • @Srsbzns_5150
    @Srsbzns_5150 Před 11 měsíci +8

    If a singularity is at the end of a black hole.
    And our universe started from a singularity. Plus, we never seen a singularity anywhere in our universe.
    Then how are we not a universe existing in a black hole?

    • @scrung
      @scrung Před 10 měsíci

      there was an actual photo taken of a black hole a while back

    • @Srsbzns_5150
      @Srsbzns_5150 Před 10 měsíci +2

      @@scrung But that's not s singularity.

    • @scrung
      @scrung Před 10 měsíci

      @@Srsbzns_5150 wat

    • @kenchesnut4425
      @kenchesnut4425 Před 7 měsíci

      Yes

  • @stickycurlyguy
    @stickycurlyguy Před 6 měsíci

    Love the lectures, just not the ads that play twice as loud after drifting off to sleep. Ouch…

  • @simengrandal6898
    @simengrandal6898 Před 7 měsíci +3

    How can I sleep to this when you make it so interesting..?!

    • @ozzysnow7316
      @ozzysnow7316 Před 6 měsíci

      To fall asleep you have to control the playback speed to 75% or 50%

    • @cultivatedsleep
      @cultivatedsleep Před 4 měsíci

      Feel you ;)

  • @i3flyhigh
    @i3flyhigh Před 29 dny

    Wow!

  • @abdallahmahmoud1396
    @abdallahmahmoud1396 Před 4 měsíci

    32:23 thanks for saying that

  • @snoomy5422
    @snoomy5422 Před 4 měsíci

    29:20 devious

  • @jamesmeppler6375
    @jamesmeppler6375 Před 11 měsíci +1

    What is a rubber bound?

  • @freakforall100
    @freakforall100 Před 11 měsíci +7

    I frankly do not survive more than 5 minutes.😅

  • @polyb1123
    @polyb1123 Před 5 měsíci

    How can one have magnetism without moving charge?

  • @erictowery7298
    @erictowery7298 Před 9 měsíci

    Really enjoyed this video but the audio does get kinda jacked up at 141 and further. Might need to re-upload it.

  • @sherylhutcherson4584
    @sherylhutcherson4584 Před 7 měsíci

    I love the content but the ads are too loud.

  • @ozzysnow7316
    @ozzysnow7316 Před 6 měsíci

    To fall asleep you have to control the playback speed to 75% or 50%

  • @iridescent0114
    @iridescent0114 Před 11 měsíci +1

    didn'g know that the guy was totaly waffling 😂

  • @dontfollowme4057
    @dontfollowme4057 Před 6 měsíci

    Starsplainer

  • @keep_walking_on_grass
    @keep_walking_on_grass Před 10 měsíci

    am i right when I think, the inside of Mother Earth is hot because of the pressure inside which is there, due to gravity?

    • @Cnsalmoni
      @Cnsalmoni Před 6 měsíci +1

      Actually the heat is created from radioactive decay, which heats up the rock. It’s kind of like a giant version of a nuclear melt down. Good hypothesis, though…

    • @keep_walking_on_grass
      @keep_walking_on_grass Před 6 měsíci

      @@Cnsalmoni I see. this is fascinating. The Earth is a miracle, in every aspect.

  • @n-pc99
    @n-pc99 Před 9 měsíci

    wka i dont wanna sleep anymore

  • @billynomates920
    @billynomates920 Před 7 měsíci

    pow! er. pow! erful.

  • @clsatc
    @clsatc Před 11 měsíci +1

    How is there sound in space if there is no air?

    • @Tinker1950
      @Tinker1950 Před 11 měsíci

      Try thinking you berk.

    • @scrung
      @scrung Před 10 měsíci +2

      @@Tinker1950Now John that’s not very nice.

  • @vertigoz
    @vertigoz Před rokem +8

    These are terrible lectures for sleep, one cannot take the attention from all the detailed subjects explained! ^^

    • @spify4794
      @spify4794 Před 8 měsíci

      I low key watch these vids to go to sleep 💀

  • @user-td4fs2be7d
    @user-td4fs2be7d Před 10 měsíci

    I love your channle good try ❤😊

  • @DrDeuteron
    @DrDeuteron Před rokem

    But if you know already, it’s pretty chill

  • @KartikPatel-nt4ff
    @KartikPatel-nt4ff Před 10 měsíci

    😅😅well ingormeti0n good show 😅

  • @meherbabaisgod9967
    @meherbabaisgod9967 Před 4 měsíci

    🥰🥰😘😘😍😍

  • @user-fl7oc5vv6g
    @user-fl7oc5vv6g Před 6 měsíci +1

    Hello from Kazakhstan. We can create an educational and practical device and practically master Einstein’s theories of relativity or obtain, for example, new physics: Postulate 1. Light is an ordered vibration of gravitational quanta. Postulate 2. The gravitational field controls the frequency and speed of light in a vacuum.
    This is determined experimentally using a hybrid fiber optic gyroscope (based on Michelson's experiment 1881-2015). Using a hybrid fiber optic gyroscope, the straight-line speed of vehicles can be measured. There is a company in China that makes (fiber optic angular velocity meter) they will be able to create a hybrid device. Please, can you come to an agreement with them? I guarantee payment at cost on my part

  • @markking2747
    @markking2747 Před 6 měsíci

    is this AI generated?? At least the voice sounds processed. it's weird though because it has some very human speaking habits. It's just the way the voice sounds feels very off to me

  • @Sound-Goods
    @Sound-Goods Před 10 měsíci +1

    😴😴😴🤫🤫🤫😎

  • @Baldr218
    @Baldr218 Před 10 měsíci +1

    Thx

  • @bhasty1
    @bhasty1 Před 11 měsíci

    Alan Partscientist. Ah Ha.. Disappointed

  • @johnkenny.5189
    @johnkenny.5189 Před 8 měsíci

    Don't watch

  • @lexluther-1169
    @lexluther-1169 Před 10 měsíci +1

    The pussj is more powerful than any pulsar, white darf, or magnetar you can find. If you don't agree, ask any normal guy.

  • @Baldr218
    @Baldr218 Před 10 měsíci

  • @Baldr218
    @Baldr218 Před 10 měsíci

    🎉

  • @TJ33713
    @TJ33713 Před 7 měsíci

    I would say this i a drive and study.. your voice is harsh.. but i will still follow because the info is fascinating