The Earth: Crash Course Astronomy #11

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  • เผยแพร่เมื่อ 11 พ.ย. 2024

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  • @peek_yew9369
    @peek_yew9369 8 ปีที่แล้ว +1703

    i like the way the earth rotates, really makes my day.

  • @SBroproductions
    @SBroproductions 9 ปีที่แล้ว +622

    Can't get over how amazing that intro looks.

    • @crashcourse
      @crashcourse  9 ปีที่แล้ว +112

      SBroproductions Isn't it incredible? It still blows me away, too! The whole team at Thought Café is just the best.
      -Nicole

    • @loganpodojil8965
      @loganpodojil8965 9 ปีที่แล้ว +34

      CrashCourse
      The jingle for the intro of the astronomy episodes is my favorite, although it could just be the Neil Armstrong quote lol.

    • @kappakumplete
      @kappakumplete 9 ปีที่แล้ว +3

      Logan Podojil Definitely the best. Wish it could be my ringtone.

    • @SBroproductions
      @SBroproductions 9 ปีที่แล้ว +5

      CrashCourse (*Heavy breathing*) I've been acknowledged by a Crash Course Member (*Heaving breathing*).
      But seriously though it's a really well made intro. The ONLY thing I would like to change is the timing of the scene shifts so that they match the jingle of the theme. Other than the logo to the "telescope" scene, all the other shifts don't match the "DANANANA" of the song.

    • @crashcourse
      @crashcourse  9 ปีที่แล้ว +17

      Logan Podojil The quote certainly sells it! I also love that it's a very on-theme spin on the song. I was/am equally blown away by *****'s work :)
      -Nicole

  • @d4rk0v3
    @d4rk0v3 9 ปีที่แล้ว +691

    Lol, I loved the "Bacon" Image right as you said the Earth has something very important.

    • @crashcourse
      @crashcourse  9 ปีที่แล้ว +99

      d4rk0v3 BACON! Very important.
      -Nicole

    • @oscargordon
      @oscargordon 9 ปีที่แล้ว +13

      d4rk0v3 If clouds are so great, why don't they rain bacon?

    • @bobhope4288
      @bobhope4288 9 ปีที่แล้ว +2

      oscargordon That would make jewish people look foolish. ::Imagines a hasidic jew walking through a downpour of bacon:: That's just foolish.

    • @oscargordon
      @oscargordon 9 ปีที่แล้ว +6

      Bob Hope Some must suffer so that others may bathe in glory.

    • @soadspud22
      @soadspud22 9 ปีที่แล้ว +6

      Bacon is muuuch more important than water, I mean that's just science fact...right?

  • @niory
    @niory 9 ปีที่แล้ว +908

    in 10 minutes you explained what schools tried to teach me for 12 years !

    • @badastronomy
      @badastronomy 9 ปีที่แล้ว +11

      sara meachel Yay!

    • @drink15
      @drink15 9 ปีที่แล้ว +40

      Not sure that's something you want people to know.

    • @hornchief4839
      @hornchief4839 9 ปีที่แล้ว +4

      sara meachel And It's much more effective surprisingly.

    • @ilikegearsofwar3
      @ilikegearsofwar3 9 ปีที่แล้ว +26

      sara meachel It's because school isn't there for you to learn. It's there to teach you how to be a good blindly obedient robot.
      Sit down, shut up, raise your hand to pee, sit down shut up, stand in line, sit down shut up.
      It's based on the Prussian model of public education wherein good soldiers and good tax slave working robots are to be manufactured.
      The government cracks down and regulates home schooling and private schooling because they don't wish for there to be places of education where you can be entirely free of propaganda.
      They, in effect, have a monopoly, and it is very, very, very effective.

    • @hornchief4839
      @hornchief4839 9 ปีที่แล้ว +16

      WTF are you talking about? The educational system is bad here because of so many kids. They have to spit out as much info as they can without confusing them by going so fast. That's why private schools are good, because they're schedule is based on the child's ability to learn.

  • @DylRicho
    @DylRicho 5 ปีที่แล้ว +25

    The 1968 photo, Earthrise, taken from lunar orbit, really makes you appreciate the planet that we inhabit. We need to do everything we can to maintain that beautiful view.

  • @DerekSwan
    @DerekSwan 9 ปีที่แล้ว +181

    "Earth is the only habital place in the solar system. And you know what? We should keep it that way." Anti teraform-ist confirmed.

    • @OrcinusDrake
      @OrcinusDrake 9 ปีที่แล้ว +13

      Ambiguous syntax ftw

    • @xesolor
      @xesolor 9 ปีที่แล้ว +6

      Derek Swan well until FTL travel is invented and humans inevitably screw up the rest of wherever we go, before that it'd be like breaking planks from the only raft to build a fire

    • @LolroflJamesBond
      @LolroflJamesBond 9 ปีที่แล้ว +2

      Da ve We'll destroy the Milkyway galaxy to look for more oil and then make a day called "Intergalactic alien apology day" to apologize for the trouble we caused.

    • @paulhoward4161
      @paulhoward4161 9 ปีที่แล้ว +9

      Derek Swan That's why it saddens me that I live in a country where the Prime Minister is a Climate Change skeptic.

    • @MrCount84
      @MrCount84 9 ปีที่แล้ว +5

      +Paul Howard At least you don't have a whole political party doing that!!!!!!!

  • @skykid
    @skykid 9 ปีที่แล้ว +201

    I love this channel! And I like learning about earth.
    I'd also recommend the KurzGesagt video about the Earth, it's really great too.

    • @praneshrao2976
      @praneshrao2976 9 ปีที่แล้ว +37

      Wow. Kurzgesagt is a great channel. Thank you for introducing me to it.

    • @bullroag42
      @bullroag42 9 ปีที่แล้ว +21

      Woah Kurzgesagt is the best channel in the history of youtube

    • @Nilguiri
      @Nilguiri 9 ปีที่แล้ว +3

      Thanks.

    • @benjamincohen2886
      @benjamincohen2886 9 ปีที่แล้ว +13

      This channel is life changing. I want to thank you so much for introducing me to it!

    • @taijaafolabi4275
      @taijaafolabi4275 9 ปีที่แล้ว +1

      I use it for fun learning

  • @reineh3477
    @reineh3477 5 ปีที่แล้ว +12

    An aurora are so beautiful. I saw them several times when I lived in the north part of Sweden.

  • @xeonsignal2429
    @xeonsignal2429 8 ปีที่แล้ว +15

    I just love how our planet glows in the suns light!

  • @PinkChucky15
    @PinkChucky15 9 ปีที่แล้ว +188

    "I've never seen an aurora...someday" Same here.

    • @archetype101
      @archetype101 6 ปีที่แล้ว

      oof

    • @CrimsonReaper83
      @CrimsonReaper83 4 ปีที่แล้ว +3

      its kinda crazy a person of his caliber hasn't gotten around to do that yet lol. whats that say for us peasants that wanna see em?!

    • @kolbeowen3052
      @kolbeowen3052 4 ปีที่แล้ว +4

      I live in Canada, they are beautiful, but annoying when you are trying to sleep.

  • @johnisaiahestrera6872
    @johnisaiahestrera6872 8 ปีที่แล้ว +122

    I love astronomy

  • @quinegalariana6697
    @quinegalariana6697 4 ปีที่แล้ว +11

    I hope there's crash course Earth Science too.
    Would be cool

  • @aest.hellar
    @aest.hellar 9 ปีที่แล้ว +30

    This is my favorite series! Can't find anything like it on TH-cam

  • @tenaciousdean6179
    @tenaciousdean6179 9 ปีที่แล้ว +161

    "Earth has something VERY important"
    *bacon pops up*

    • @alvin3647
      @alvin3647 4 ปีที่แล้ว +8

      After science, at least we know whats important to him...lol

  • @MissieShaly
    @MissieShaly 9 ปีที่แล้ว +4

    I was just revising this today and yesterday for my exam in the summer! Perfect timing, thanks!

  • @ryanmpatrick8787
    @ryanmpatrick8787 9 ปีที่แล้ว +10

    I absolutely love these videos Mr. Plait! Long time BA fan

  • @matthewelling7479
    @matthewelling7479 9 ปีที่แล้ว +59

    "1% of argon, of all things..."

  • @arcanezenithfulsuperearthling
    @arcanezenithfulsuperearthling 9 ปีที่แล้ว +319

    The opposite of terraforming should be terrawrecking.. The earth is getting terrawrecked.

    • @tauceti8060
      @tauceti8060 9 ปีที่แล้ว +11

      +krillinmesoftly Tell goku hi for me.

    • @andrewdornan492
      @andrewdornan492 7 ปีที่แล้ว +8

      krillinmesoftly except it has survived far worse than anything we have thrown at it... look up ice ball earth or the great dying... we are a biological blip. Don't attribute God like abilities to a race as stupid as human beings

    • @theutopianoutopioan464
      @theutopianoutopioan464 6 ปีที่แล้ว +3

      krillinmesoftly, We're not harming Earth that much. We may be a bit too harsh on Earth's environment but it's not that bad

    • @ronark4933
      @ronark4933 6 ปีที่แล้ว +1

      Can you imagine the progress we would have made if George Bush, instead of talking about Terrorism, talked about Terrawrecking?
      I motion to, from this point on, refer to climate change as "terrawrecking" Oh, or maybe Terrorwrecking?

    • @AvailableUsernameTed
      @AvailableUsernameTed 6 ปีที่แล้ว +6

      Venusforming

  • @markrobel9922
    @markrobel9922 7 ปีที่แล้ว +4

    u helped me with my science fair project

  • @patrickedwards7065
    @patrickedwards7065 8 ปีที่แล้ว +2

    This series blows my mind several times an episode so much i'm sure i don't actually understand it. This one nearly answered a question 8yr old me had. If air does have weight, why can't you feel a perceptible difference when you walk outside?
    Also. Thank you to everyone that helped make this, & Crash Course in general. Learning is always beautiful, incredible and sometimes fun. Y'all have amplified that last property making my life more of the first two. I doff my hat to you, bravo

  • @missjackson4650
    @missjackson4650 5 ปีที่แล้ว +4

    Utilizo este canal para aprender ingles con mi materia favorita "astronomía".

  • @barimasoud
    @barimasoud 8 ปีที่แล้ว +5

    the best series in crash course history.....!!

  • @DeaconTaylor
    @DeaconTaylor 9 ปีที่แล้ว +4

    i was really skeptical about a non-green crash course but im really enjoying these. keep it up, phil :D

  • @loisbridges9222
    @loisbridges9222 9 ปีที่แล้ว +1

    This channel is my go to revision channel and the way you explain everything makes it all make sense! Chemistry videos would be awesome to see and watch. Thanks for all the videos on behalf of most teenagers studying right now!

    • @LordBaNZa
      @LordBaNZa 9 ปีที่แล้ว +1

      They already have a whole course on chemistry, just go to their channel and look under playlists.

  • @bleachbleach5599
    @bleachbleach5599 7 ปีที่แล้ว +14

    "Breathing has its advantages."
    I died. 1:13

  • @baicallyme8888
    @baicallyme8888 4 ปีที่แล้ว +45

    Mom: *have you learned anything?*
    Me: *yes*
    Mom: *what is it then?*
    Still me: *$cienCe*

    • @cephi
      @cephi 4 ปีที่แล้ว +1

      $₵ien₵e

  • @emortaza
    @emortaza 9 ปีที่แล้ว +6

    I love that there is another a geology centric crash course! I am only slightly disappointed that there has no geology crash course, but it comes up in other places like here and Big History. But I will still lobby for a geology/geoscience crash course! (you could even fit climate in that crash course).

    • @TheSH1N1GAM1
      @TheSH1N1GAM1 9 ปีที่แล้ว +4

      There should just be a crash course for everything haha Give them time and eventually there will be, I hope.

  • @jimgreen9059
    @jimgreen9059 6 ปีที่แล้ว +2

    I've, sadly, never seen the aurora either. However, when I was in AK back in '84, I saw the midnight sun while spending the night, during a 2-day arctic tour, in Kotzebue.

  • @Doc_Loc
    @Doc_Loc 7 ปีที่แล้ว +8

    4:42 all that destruction...it's so lovely ;-;

  • @Rang89
    @Rang89 9 ปีที่แล้ว +14

    "1% Argon, of all things" Dunno why, but that made me chuckle :'D

  • @Duel53
    @Duel53 9 ปีที่แล้ว +7

    I love this channel. So much cranial goodness

  • @Eric06410
    @Eric06410 9 ปีที่แล้ว +1

    I love this series. My six year old loves them too.

    • @TheSH1N1GAM1
      @TheSH1N1GAM1 9 ปีที่แล้ว +1

      I loved stuff like this as a kid too. Keep your kid interested in science! There are way more resources out there now than when I was a kid, so it should be easy!

  • @salomonflamenco7162
    @salomonflamenco7162 9 ปีที่แล้ว +96

    Crash course philosophy

    • @acho8387
      @acho8387 9 ปีที่แล้ว +11

      but it will be amazing. philosophy is love, philosophy is life

    • @PrincipledSprite
      @PrincipledSprite 9 ปีที่แล้ว +1

      ***** Better get started then ;)

    • @aurora12901
      @aurora12901 9 ปีที่แล้ว +7

      Diana Peña Isn't that exactly what LIFE is though
      #mindblown

    • @xesolor
      @xesolor 9 ปีที่แล้ว +4

      Diana Peña The Greek philosophers didn't build Athens physically but they built its soul. The Acropolis may disappear one day but the thoughts of Aristotle lingers on ad infinitum.
      What is useful? Building stuff? Bankers playing with immaterial investment bonds? The Germanic tribes were more physically "useful" when they focused on the military than "airhead talk", but they sank western civilisation backwards by at least a millennium.
      Is your toaster "useful" because it makes toasts, therefore tangibly more important to life compared to philosophy? The material is "useful" in its lifespan, after which it's gone and prune to history repeating itself. The immaterial is useless in the short term, but invaluable to the building of other immaterial things like, oh I don't know, CIVILISATION?

    • @patriongodoffinancialgainf6301
      @patriongodoffinancialgainf6301 9 ปีที่แล้ว +2

      Da ve YOU SIR! Have blown my mind.But seeing how you talk about how useful or useless is useful makes me guess you did have some sort of philosophy class.So i like to ask,do you know where to start learning the basics of philosophy?

  • @moiquiregardevideo
    @moiquiregardevideo 7 ปีที่แล้ว

    The most credible explanation about the origin of eat deep inside this planet.

  • @robert_wigh
    @robert_wigh 8 ปีที่แล้ว +8

    Thank you very much for making this video, Phil Plait and the rest of _Crash Course_ Astronomy! It was really interesting to learn about our amazing home planet, I just hope my future children and grandchildren will see the planets beauty before we humans destroy it all.
    Although I am very content with your videos, I was a little bit disappointed that you did not mention the Latin and Greek names of the planet: Tellus and Γαῖα.

    • @hereforthepeople
      @hereforthepeople 8 ปีที่แล้ว

      the video is mostly like a recap of what you would learn in a course. so I think that's why he didn't mention Latin/greek names since people usually don't think its necessary to teach.

    • @hereforthepeople
      @hereforthepeople 8 ปีที่แล้ว

      +Here For The People not course but lecture.

  • @JordanAmit
    @JordanAmit 9 ปีที่แล้ว

    One of your best and most interesting ones, perhaps because it's about Home

  • @bingus5792
    @bingus5792 5 ปีที่แล้ว +10

    Earth is a Planet 0:03
    Layers of Earth 1:25
    The Magnetic Field 5:10
    Atmosphere and the Human Influence 6:14

  • @myscience4555
    @myscience4555 8 ปีที่แล้ว

    I just gotta say these thumbnails and also the thumbnails in the Anatomy course are the best i have ever seen just beatiful

  • @aavattoluca6649
    @aavattoluca6649 8 ปีที่แล้ว +5

    excelente curso, muy entendible

  • @adhderg3077
    @adhderg3077 4 ปีที่แล้ว

    I love the star trek ship on you desk Live long and Prosper

  • @Dearion89
    @Dearion89 9 ปีที่แล้ว +35

    The Sun is a star and now Earth is a planet! I'm not sure what to think anymore

    • @badrwfm2522
      @badrwfm2522 6 ปีที่แล้ว +3

      the sun is not a star,and earth is not a planet, earth is flat.

    • @angeladaley
      @angeladaley 4 ปีที่แล้ว

      Just in case this wasn't ironic. Have you ever done analogies? A is to B as C is to D. (denoted A:B :: C:D) They should have been on every standardized assessment you took. So Here's the simplest way of understanding it
      The Sun : A Star :: Broadway :: A Street
      Earth :: A Planet :: Mona Lisa :: A Painting
      So, yes, the Earth is a Planet and the Sun is a Star. One is the name of a specific one (though sometime a sun is algo genericized to reference a star with planets, but lets not overthink it). The Sun and Earth are ours. Earth or Eorthe (Old English), Jorth (Old Norse), Ertha (Old High German) used to just mean Land. The Sun was Sunne/Sunno/Sunna (same order I posted for Earth). They are just names. Not Ah-ha moments.

  • @ikezhang9980
    @ikezhang9980 8 ปีที่แล้ว +1

    BEST ASSTRONOMER ever

  • @araskargo1732
    @araskargo1732 ปีที่แล้ว +3

    world domination

  • @chaotica3455
    @chaotica3455 5 ปีที่แล้ว

    Using this to study prep during summer!

  • @thegamingassassin454
    @thegamingassassin454 8 ปีที่แล้ว +121

    Earth has something really important: Bacon

    • @archetype101
      @archetype101 6 ปีที่แล้ว +2

      So true. If bacon's taken away from us then the world shall end.

  • @ramaddey
    @ramaddey 9 ปีที่แล้ว

    The way I look to the world changed in 10 minutes!
    First time to watch anything on this channel and I'm fan already :)

  • @RiverRainWarrior
    @RiverRainWarrior 9 ปีที่แล้ว +30

    The "earth" without 'art' is just 'eh'

    • @mistermaita
      @mistermaita 9 ปีที่แล้ว +6

      *Badum tss*

    • @DaSpineLessFish
      @DaSpineLessFish 9 ปีที่แล้ว +1

      Planet - art = planet

    • @thomasstewart2870
      @thomasstewart2870 9 ปีที่แล้ว +3

      Planet-art=Planet-art, you can't take away terms out of nowhere. Unless you're saying art=0 which would be a burn.

    • @ErikB605
      @ErikB605 9 ปีที่แล้ว

      RiverRainWarrior Fart - art = F

    • @DaSpineLessFish
      @DaSpineLessFish 9 ปีที่แล้ว

      Thomas Stewart Fuck me, your right...

  • @TheRooftopSHOUT
    @TheRooftopSHOUT 9 ปีที่แล้ว

    Such an elegant design!

  • @vladutcornel
    @vladutcornel 9 ปีที่แล้ว +66

    we could call the opposite of terraforming terrascrewing

  • @Snazzyujazz
    @Snazzyujazz 9 ปีที่แล้ว +1

    Even though I may know some of the facts or some of the videos are ones not specific to my interests I still love every video you guys post. Can't wait to watch the next one!

  • @spaceboy4761
    @spaceboy4761 6 ปีที่แล้ว +6

    y'all we need crash course geology

  • @marksusskind1260
    @marksusskind1260 9 ปีที่แล้ว

    Earth is a many-splendored thing.

  • @LordBaNZa
    @LordBaNZa 9 ปีที่แล้ว +33

    Proto-earth? You can't fool me, I know Mustafar when I see it.

    • @andrewzhu5394
      @andrewzhu5394 6 ปีที่แล้ว

      +LordBaNZa Yikes

    • @qwikmav
      @qwikmav 4 ปีที่แล้ว +1

      Yeah, look at all that high ground

  • @gobidasu217
    @gobidasu217 7 ปีที่แล้ว

    terraforming ... what an interesting concept ... best idea i've seen so far

  • @henryhe4138
    @henryhe4138 8 ปีที่แล้ว +4

    Lol 3:00:
    Phil:" It's made up of many different plates"
    Me:"Lol It's made up of many different PLAITs!!"
    DADUM CHHHHH

    • @Doc_Loc
      @Doc_Loc 7 ปีที่แล้ว +1

      -_- get off the stage

  • @katem7212
    @katem7212 8 ปีที่แล้ว +2

    The video was amazing. Though I think I might have missed the bacon part. Lol. Playing it again.

  • @paulhyde7492
    @paulhyde7492 5 ปีที่แล้ว +3

    You"rock", with your course about Earth, Phil.

  • @lokmandz4548
    @lokmandz4548 9 ปีที่แล้ว

    This is not a course about Astronomy, the is a course about everything!
    In ~10 mins you made me search for:
    (i) chemistry Fe, N, Ni, Ar, Ozone: why they are the most ingredient of the earth?
    (ii) the magnetic field of the earth: How it is created? and why it's close form the sun side and open the other side?
    (iii) Geology Plates tectonics: how they were first formed? and what laws describe their movement?
    (iv) Climate change: I am very informed about this subject, nevertheless you got me thinking about de-Terraforming, or is it Terradeforming? ;)
    (v) and most important, the link between them, as I already had a school (basic, dispersed) knowledge about them.
    Seriously, bad astronomer, crash course, you're awesome!
    I am going directly to patreon to double my pledge, you really deserve more :)

  • @anthonyrymer4391
    @anthonyrymer4391 9 ปีที่แล้ว +4

    Make a crash course about Europa!

    • @WaddiaS
      @WaddiaS 8 ปีที่แล้ว

      Exactly!

  • @nuoiptertermer4484
    @nuoiptertermer4484 6 ปีที่แล้ว

    It isn't just the crust that's broken into pieces called plates. It's also a brittle part of the mantle just below the crust. The crust and that part of the mantle is called the lithosphere.

  • @kiraburns9330
    @kiraburns9330 8 ปีที่แล้ว +16

    Liquid water on Mars!! So exciting!!

    • @MikhaelAhava
      @MikhaelAhava 8 ปีที่แล้ว

      Yeah

    • @ikezhang9980
      @ikezhang9980 8 ปีที่แล้ว

      OMG you suck

    • @hutaka6628
      @hutaka6628 8 ปีที่แล้ว +1

      +Hangshuo Zhang no, he's just exited about the idea that liquid water may mean that extraterrestrial (simple,but still extraterrestrial) life, which may also disprove a couple of religions but that just an added bonus/detriment (some religions are SO nice to meet up with and get to know).

    • @hutaka6628
      @hutaka6628 8 ปีที่แล้ว

      +General Kobi whoops left out a section there, hang
      * exists on mars

    • @Ryan-wk3mc
      @Ryan-wk3mc 8 ปีที่แล้ว +7

      +Kira Burns The water on Mars is kind of liquid. It's not liquid water like we have on earth. Water on earth flows freely, the water on Mars flows through different salts. Mars is much too cold and the atmosphere much too thin to have free-flowing water.
      To get an idea of what this looks like, try to imagine a thin layer of table salt on a dinner plate. Now add a couple or a few drops of water. Over the course of a few seconds, the water spreads out to form a homogeneous average wetness throughout the layer of salt (assuming there's enough water). This same principle is what we've discovered happening on Mars, except that it flows north and south through salt deposits over the course of seasons. The force that powers this water migration is, I believe, temperature. During the warmer parts of Mars' seasonal cycle, the water flows towards its equator, and towards the poles during the colder parts of the seasonal cycle. It may be the opposite flow pattern, I haven't read anything about it in a while so my memory is a little foggy on this part.

  • @imperfects6766
    @imperfects6766 6 ปีที่แล้ว

    The animation is so cool!

  • @CuppaGi
    @CuppaGi 9 ปีที่แล้ว +81

    Did anyone else shudder at seeing the temperature go up from the late 1800s to modern day?

    • @BuFFoTheArtClown
      @BuFFoTheArtClown 5 ปีที่แล้ว +6

      No, because i have air conditioning.

    • @janello3
      @janello3 5 ปีที่แล้ว +8

      No because data is manipulated to scare people like you who fall for that dribble

    • @ianhubbard641
      @ianhubbard641 5 ปีที่แล้ว +2

      @@janello3 You must be one of the dumbasses who denies climate change

    • @MrBassbump
      @MrBassbump 5 ปีที่แล้ว +9

      @@ianhubbard641 climate change is real but humans aren't affecting it like we are told.

    • @ianhubbard641
      @ianhubbard641 5 ปีที่แล้ว +3

      @@MrBassbump So it's all just a coincidence that the earth has been hearing up at record rates since the industrial revolution and humans aren't at all to blame?

  • @mary_8160
    @mary_8160 6 ปีที่แล้ว +1

    I like how u said breathing has its advantages..

  • @18msmegan
    @18msmegan 9 ปีที่แล้ว +5

    Whoa, whoa who the hell's this guy?

    • @simonh8441
      @simonh8441 9 ปีที่แล้ว +39

      He's PHIL FUCKING PLAIT!

    • @Blackwinglb58
      @Blackwinglb58 9 ปีที่แล้ว

      Haha

    • @justanotherguy46
      @justanotherguy46 9 ปีที่แล้ว +5

      I get the reference, but we need to go deeper.

  • @cacodaemonia
    @cacodaemonia 9 ปีที่แล้ว +1

    Another great episode. :) I've read in a couple books, including "Rough-Hewn Land," by Keith Heyer Meldahl, that the motion of Earth's tectonic plates is due to the pull of the edges of those plates as they're subducted under adjacent plates and sink into the mantle, rather than to mantle convection.

  • @BeanDar
    @BeanDar 9 ปีที่แล้ว +3

    What about the underground oceans?

    • @numberjackfiutro7412
      @numberjackfiutro7412 6 ปีที่แล้ว +1

      Underground oceans exist on the ice moons of the outer solar system.

  • @iivampcat
    @iivampcat 9 ปีที่แล้ว

    I LOVE U CRASHCOURSE! UR AWESOME! I WATCH 3 OF UR VIDEOS EVERY SINGAL DAY! OH AND I SUBSCRIBED. THIS CAN MAKE U VERY SMART. I'm saying to the parents who read this comment to show this to their kid home-schooled or not. it teaches u all about space and it 100% child friendly. My eight year old sister loves these videos! It teaches u about other stuff other than space. For example, it can teach u about body health, I think I saw a video about that.

    • @iivampcat
      @iivampcat 9 ปีที่แล้ว

      It was Peripheral Nervous System: Crash Course A&P #12

    • @iivampcat
      @iivampcat 9 ปีที่แล้ว

      It was Peripheral Nervous System: Crash Course A&P #12

  • @SudoBurger
    @SudoBurger 5 ปีที่แล้ว +3

    We all have something to learn from the Earth: the best protection against a raging universe is a fiery heart (and, uh... a magnetic field.)
    You stay you, Earth! 👍

  • @zaynnioding1875
    @zaynnioding1875 7 ปีที่แล้ว

    this is the perfect crash course.

  • @missbutstarry
    @missbutstarry 4 ปีที่แล้ว +12

    can we just appreciate the intro remix-

  • @zarsblackhorse123
    @zarsblackhorse123 7 ปีที่แล้ว

    So much information in 10mins -_-
    Well explained.

  • @ChristianNeihart
    @ChristianNeihart 9 ปีที่แล้ว +6

    Wait, are we studying astronomy or geology or chemistry?

  • @GenghisAttenborough
    @GenghisAttenborough 5 ปีที่แล้ว

    Brillant. I saw the aurora borealis once at Loch Hourn in Scotland and it was partially cloudy and there were beams of bright light illumating the clouds around us, it was just incredible, didn't last long but what an amazing experience, we had travelled up there from Norfolk UK the whole day. We camped out there and my friend played Meredith Monk's Dolmen Music in the dark...............just incredible.

  • @theBobTran
    @theBobTran 9 ปีที่แล้ว +8

    CrashCourse >>>>>>> High School. 'nuff said.

    • @godika123
      @godika123 9 ปีที่แล้ว +2

      Fr lol I'd be a much smarter fucktard if I graduated from Crash course. Shame on public education

  • @rafaelalexie2417
    @rafaelalexie2417 9 ปีที่แล้ว

    What a great show. And what a great host. Phil is awesome and i really like listening to him.

  • @SHARDK2
    @SHARDK2 5 ปีที่แล้ว +5

    So, here's the Earth.
    It's chilling. Dang, that is a sweet Earth, you might say.

  • @sjappiyah4071
    @sjappiyah4071 9 ปีที่แล้ว

    i REALLY LIKE THIS GUY, HE HAS A COOL PROFESOR VIBE

  • @brodysbuckinbroncos7697
    @brodysbuckinbroncos7697 8 ปีที่แล้ว +6

    Maybe we could call the antonym of terraforming something like "planetary scourgification", or "terrestrial dissonance". Any of my fellow word nerds have some ideas?

    • @punishedpokemonfanboy1032
      @punishedpokemonfanboy1032 8 ปีที่แล้ว +2

      Terrapoisoning

    • @TonboIV
      @TonboIV 8 ปีที่แล้ว +2

      +KSI FlapJaksLol Xenoforming perhaps. That is shaping into something alien. Venuforming could be used as a more specific name. Shaping into Venus. From another perspective, Terradeforming, distorting away from Earth; though that one is pretty awkward sounding.

    • @brodysbuckinbroncos7697
      @brodysbuckinbroncos7697 8 ปีที่แล้ว

      TonboIV I meant a term to describe the return of planetary normalcy before human intervention, but that's pretty good. I like the specificity of Venaumorph. For example, say Mars was colonized and then terraformed. The resources on Mars are spent after millenia, and humanity leaves it to return to its natural state; or directly affected negatively by humanity after it has been terraformed (war on a planet wide scale), then the carnage results in said return to normalcy.

    • @brodysbuckinbroncos7697
      @brodysbuckinbroncos7697 8 ปีที่แล้ว

      TonboIV​ venuform I mean, my bad. I misread.

    • @hereforthepeople
      @hereforthepeople 8 ปีที่แล้ว +1

      terrawrecked. its catchy. I could make a song about it

  • @shreeyamittal1771
    @shreeyamittal1771 4 ปีที่แล้ว +2

    I loved his definition of 'accepted definition'🤣
    6:08

  • @PerthPete1
    @PerthPete1 9 ปีที่แล้ว +8

    I am over the moon that you are using metric measurements in this series

  • @Me3stR
    @Me3stR 9 ปีที่แล้ว

    I love reading and following Phil Plait on Twitter, Facebook, Slate, and especially CrashCourse. I love reading the subject matter and I love how he puts scientific smarty pants things in terms that normal everyday dumb people can understand.
    I have to say though, reading some of his opinions on Twitter, and Slate seem kinda troll-y and almost invite attacks - such as "Stick to Astronomy." This is why I love CrashCourse. It is still him talking, but you can hear his tone, and his matter of fact style. It is definitely not troll-y, or inviting criticisms. His voice and tone kinda puts a different feel to the rest of his words online.
    I think CrashCourse is a good thing for normal everyday dumb people who have trouble avoiding arguments over things they aren't formally educated in.

  • @TheAAbck
    @TheAAbck 9 ปีที่แล้ว +4

    crashcourse geography

  • @ptxaholic
    @ptxaholic 9 ปีที่แล้ว

    Phil, you're my hero

  • @itsanotherfinn
    @itsanotherfinn 6 ปีที่แล้ว +4

    Is there a reason that the continental plates move at basically the same rate that our moon is moving away from earth?

    • @niconico4138
      @niconico4138 6 ปีที่แล้ว +1

      they are both controlled by our fingernails

    • @itsanotherfinn
      @itsanotherfinn 6 ปีที่แล้ว +1

      @@niconico4138 It all makes sense now

  • @khushnoodamir1474
    @khushnoodamir1474 7 ปีที่แล้ว +1

    Thanks

  • @ljmastertroll
    @ljmastertroll 9 ปีที่แล้ว +16

    Earth is metal. Brutal.

  • @MohitDewan
    @MohitDewan 9 ปีที่แล้ว +1

    Thank you for not shying away from the climate change debate, despite the hate you will undoubtedly get from the deniers.

  • @frostyhelmet3405
    @frostyhelmet3405 4 ปีที่แล้ว +6

    I have to watch this because of online school, Corona time

    • @Lampon_
      @Lampon_ 4 ปีที่แล้ว

      bro sameeeee

  • @NeilSonOfNorbert
    @NeilSonOfNorbert 9 ปีที่แล้ว

    I have seen the northern lights several times, they are very beautiful, well worth a trip up here.

  • @warfjm
    @warfjm 9 ปีที่แล้ว +3

    Doesn't friction from the moon's gravity help to keep the earths core going as well?

    • @OrcinusDrake
      @OrcinusDrake 9 ปีที่แล้ว

      I read a really cool article the other day which included an explanation on tidal heating. Really interesting. Unfortunately it turns out the entire article was utter rubbish which was rather disappointing.

    • @raph96.37
      @raph96.37 9 ปีที่แล้ว

      The only way the moon would directly cause friction between itself and the earth is if it was pressed up against the earth, so no.

  • @jimbers1802
    @jimbers1802 9 ปีที่แล้ว +2

    07:51 Looks like you're going to have to amend this bit.

  • @shakilrafi7964
    @shakilrafi7964 9 ปีที่แล้ว +5

    In the beginning don't you mean "zero dimensional" points?

  • @Zagray-Zoo
    @Zagray-Zoo 9 ปีที่แล้ว

    Most righteous information packed 10 minutes Phil! Just the right information for my biology course too! Thanks!

  • @mileenaandscorpionfan4110
    @mileenaandscorpionfan4110 8 ปีที่แล้ว +26

    Planet Earth is blue and there's nothing I can do

    • @jt5640
      @jt5640 4 ปีที่แล้ว

      that's was a nice song

  • @feathery_cloud
    @feathery_cloud 5 ปีที่แล้ว

    You and your team are very talented

  • @aurora12901
    @aurora12901 9 ปีที่แล้ว +7

    Him: The Earth is a-
    Me: Star!
    Him: Planet.
    Me: ...
    I know that the Earth is a planet, I just wasn't paying very much attention when the video started... whoops.

  • @Bronzite
    @Bronzite 9 ปีที่แล้ว +2

    Veneriform, that's word I would use. To slowly modify the properties of a world to more closely resemble the planet Venus.

  • @someonetoignore3300
    @someonetoignore3300 4 ปีที่แล้ว +4

    i did not know ertha was a planet OWOWOWOWOWO

  • @RainierKine
    @RainierKine 9 ปีที่แล้ว +1

    Everyday I thank youtubers like this for feeling my feed with educational vids.