Casually Explained: Evolution

  • Опубликовано: 3 янв 2016
  • Although first published in the Origin of Species by Charles Darwin in 1859, the theory has gone through many small changes to become what it is today.

    ►If you'd like to support Casually Explained on Patreon, obviously completely optional!!

    Ok, real talk for a second. I owned Ducks when I was a kid and they’re super dumb. But the worst thing is it’s like they’re proud of it too. Like our ducks use to lay eggs and literally forget where they laid them and when you tried to say “hey chad, your nest is over there you dumb duck” they don’t give a shit and peck at your shoelaces because they’ve forgotten why they’re there and just want bread crumbs.
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Комментарии • 2 967

  • Lachlan Colthart
    Lachlan Colthart 4 часа назад

    Shit I thought this was going to be a serious video

  • Pwnstar
    Pwnstar 16 часов назад

    That one sneaky frame of spore at 1:57

  • Micah Buzan
    Micah Buzan 3 дня назад

    This did a better job explaining evolution than most public schools.

  • Neki
    Neki 9 дней назад

    What about the Meteor 12,000 years ago? Where people speculate that people who existed before 12,000 years ago had more advanced technology then we do today. Just in a different way.

  • Anton Zinn
    Anton Zinn 9 дней назад

    i just spend 5min to see that frame and dont even get it

  • The Steadfast Duelist
    The Steadfast Duelist 22 дня назад +1

    Insert *TierZoo comment* here

  • Langus langus
    Langus langus 24 дня назад


  • Herman Mathisen
    Herman Mathisen Месяц назад

    These videos make me wanna play a good mmorpg

  • Pomarańczowy Król
    Pomarańczowy Król Месяц назад

    TierZoo: The beggining

  • QuiXilver
    QuiXilver Месяц назад

    Spore! Loved that game!

  • Spark Creative
    Spark Creative Месяц назад

    So in other words most of evolution is complete bullshit? Sounds about right.

  • Eel of Steel
    Eel of Steel Месяц назад

    Spore isn't that bad, the beginning is quite fun actually, but the tribal stage is really annoying and the space stage is tedious. The civilization stage is alright and i got through it pretty quickly

  • Tg R
    Tg R 2 месяца назад

    Hail fish

  • Wakka: Made in Yevon
    Wakka: Made in Yevon 2 месяца назад +1

    I'm honestly impressed how fast you ditched science in favour of *better* science

  • BluVortechx
    BluVortechx 2 месяца назад

    Is this TierZoo

  • Shookt
    Shookt 2 месяца назад

    I refuse to believe that these discussions were made by fully grown educated adults. I mean seriously. "If we evolved from monkeys, why are there still monkeys?" I can't believe some people's inability to understand basic concepts.

  • Christopher Ender
    Christopher Ender 3 месяца назад

    Someone was too much on

  • Grandemagothebest
    Grandemagothebest 3 месяца назад +1

    How TierZoo was born

  • Mobutu Obama
    Mobutu Obama 3 месяца назад +1

    We found your source tierzoo!

  • VentusVacuum
    VentusVacuum 3 месяца назад

    okay so basically were monky

  • scoopmaster69
    scoopmaster69 3 месяца назад

    The fish with the nazi sign killed me lmao 0:40

  • Painty Wig
    Painty Wig 3 месяца назад +2

    It’s TierZoo, but not TierZoo

    • Mobutu Obama
      Mobutu Obama 3 месяца назад

      Inspiration got to come from somewhere CE did ot before it was cool.

  • Nico Amaya
    Nico Amaya 3 месяца назад +1

    So this is where TierZoo got the idea

  • Your Mom
    Your Mom 3 месяца назад

    Tier zoo?

  • Soumyadeep Ghosh
    Soumyadeep Ghosh 3 месяца назад +1

    Seemed like a Tier Zoo Episode for some reason 😂

  • Pedro Bomfim
    Pedro Bomfim 3 месяца назад +1

    this sounds like tierzoo

  • mousek801 Mousek801
    mousek801 Mousek801 3 месяца назад


  • Brafy
    Brafy 4 месяца назад

    Good stuff, TierZoo.

  • RDN
    RDN 4 месяца назад

    Did you mean platapi

  • thegamingrubberduck 2
    thegamingrubberduck 2 4 месяца назад

    Natalie Dormer is a good actor :)

  • Brendan Wilson
    Brendan Wilson 4 месяца назад

    The audio volume on these videos is never consistent

  • lil d
    lil d 4 месяца назад

    of course platypuses dont have nipples, they lay eggs.

    • lil d
      lil d 3 месяца назад

      Mobutu Obama no they dont

    • Mobutu Obama
      Mobutu Obama 3 месяца назад

      But they carry their young in a pouch

  • Alex R.
    Alex R. 4 месяца назад

    omg best video ever

  • eyeballkiller
    eyeballkiller 4 месяца назад


    We tierzoo now?

  • muddy moisturizer
    muddy moisturizer 4 месяца назад

    This video reminds me of teir zoo on youtube

  • Colnel
    Colnel 4 месяца назад

    1:58 I see what you did there :D

  • Drummer Dog
    Drummer Dog 4 месяца назад

    Tierzoo, is that you?

  • Samuel Harrison
    Samuel Harrison 4 месяца назад

    TierZoo clone confirmed.

    • inaliann
      inaliann 4 месяца назад

      First TierZoo video was Published on 1 Jul 2017

  • TofuMaster83
    TofuMaster83 4 месяца назад

    I can’t unsee that Donald trump face

  • Michael Michaelson
    Michael Michaelson 4 месяца назад

    I really feel sorry for scientists. They spend all this time trying to disprove God. I don't have any hatred towards them, as they are unknowingly submitting to what the devil wants them to do. God made us, nothing will change this fact. We did not evolve from monkeys who evolved from squirrels who evolved from fish lol (if you think evolution is how we came to be, then tell me why my grandparents parents were not more monkey like? Case closed!)

  • Chris cox
    Chris cox 4 месяца назад

    Is this Tierzoo?

  • Kalan McEvoy
    Kalan McEvoy 4 месяца назад

    Is this tier zoo?

  • GOAT
    GOAT 4 месяца назад

    Honestly, I took the "Fast Evolution" build to increase my strength and agility and left the rest of my points to intelligence.

  • Salt And Vinegar
    Salt And Vinegar 4 месяца назад +1

    I guess this is where TierZoo got the idea

  • Max Hamilton
    Max Hamilton 4 месяца назад

    This is just tierzoo

  • Elvin Diaz
    Elvin Diaz 4 месяца назад

    Kinda like tier zoo

  • Matthieu Batard
    Matthieu Batard 4 месяца назад +1

    OMG is this the origin of tier zoo?

  • FunMajorVids
    FunMajorVids 4 месяца назад

    So we're all gonna ignore the Nazi fish

  • Hoarse Radish
    Hoarse Radish 4 месяца назад

    This is just Tier Zoo but worse

  • Ej Aka Chief
    Ej Aka Chief 4 месяца назад

    8 years

  • Samuel Dolbinski
    Samuel Dolbinski 5 месяцев назад

    And thus Tierzoo was born

  • Roni Doka
    Roni Doka 5 месяцев назад +1

    Tier Zoo?

  • Nout Kleef
    Nout Kleef 5 месяцев назад

    1:35 - 1:50 why would an animal that lays eggs have nipples in the first place though

  • george greaney
    george greaney 5 месяцев назад +1

    Is this tier zoo.

  • Polina Makdisi
    Polina Makdisi 5 месяцев назад

    النكتة البوكيمون 😂😂

  • TheDarkever
    TheDarkever 5 месяцев назад +171

    Oh this video is actually a precursor of the entire TierZoo channel!

  • Solid Snake
    Solid Snake 5 месяцев назад

    Seduction INFINITE

  • Venkatesh Alagappan
    Venkatesh Alagappan 5 месяцев назад

    Tier zoo anyone?

  • Tim0666
    Tim0666 5 месяцев назад


  • Greg Kerr
    Greg Kerr 5 месяцев назад

    Og tier zoo

  • Lilia Carriquiry
    Lilia Carriquiry 5 месяцев назад

    Fuck y'all spore is great.

  • Mr. I earn less
    Mr. I earn less 5 месяцев назад

    Is this tierzoo

  • Rachael L
    Rachael L 5 месяцев назад


  • Juste un trou d'eau
    Juste un trou d'eau 6 месяцев назад

    0:44 demonitized

  • Erick Lopes
    Erick Lopes 6 месяцев назад

    2:34 EdwardCurrent saying checkmate lol

  • Dalton
    Dalton 6 месяцев назад

    Lay off the platypus! They can't help it if they're the exception to every biology rule!

  • Billy Bob
    Billy Bob 6 месяцев назад

    There's a whole channel dedicated to this kind of stuff called Tier Zoo, y'all should check it out

  • Hoy Lim
    Hoy Lim 6 месяцев назад +1

    So this is where TierZoo started

  • That One Guy
    That One Guy 6 месяцев назад

    I think I invested a bit too much points into Dull Sarcasm

  • Luca Dario Bützberger
    Luca Dario Bützberger 6 месяцев назад

    This one frame from spore :D

  • alfredo bustos
    alfredo bustos 6 месяцев назад


  • BloodyIron
    BloodyIron 6 месяцев назад

    Talk about a classic!

  • жяй jump
    жяй jump 6 месяцев назад

    spore lol

  • TheMattyBoy00
    TheMattyBoy00 6 месяцев назад +1 anyone?

  • NGN Sonic
    NGN Sonic 6 месяцев назад

    Wait. Who came first? This video or TierZoo?
    Also the complete rework of humans 10k in-game years ago really went to shit. *cough* pollution *cough*

  • Michael Hall
    Michael Hall 6 месяцев назад

    You say evolution creates more diversity, but it doesn't. See also: your explanation of the fish who become less diverse in color because they evolve to match in color with the coral.

  • Chibi
    Chibi 6 месяцев назад +1

    this video probably inspired TierZoo

  • Just a guy in the comment section
    Just a guy in the comment section 6 месяцев назад

    Tierzoo? Is that you?

  • Vinc
    Vinc 6 месяцев назад

    when you send this video to a flat earther

  • Hoops And loops
    Hoops And loops 6 месяцев назад

    Nazi fish 💀

  • lost cause
    lost cause 6 месяцев назад

    8 years later, still disappointed

  • Delete_85
    Delete_85 6 месяцев назад

    Yo, you heard of Teir Zoo?

  • Michael Timo
    Michael Timo 6 месяцев назад

    This whole video is tier zoo before tier zoo

  • Anthoni Campbell
    Anthoni Campbell 6 месяцев назад

    OG tierzoo

  • Smaug
    Smaug 6 месяцев назад +1

    are you tier zoo?

  • Jay Calibŕe
    Jay Calibŕe 6 месяцев назад


  • be lle
    be lle 6 месяцев назад


  • Moon Man
    Moon Man 6 месяцев назад

    1:06 Rustyhearts

  • Sue Asidle
    Sue Asidle 6 месяцев назад

    Im calling tier zoo

  • Matt Wahlers
    Matt Wahlers 6 месяцев назад

    Am I on tier zoo?

  • Logan Perry
    Logan Perry 6 месяцев назад

    Somebody has Helen watching tier zoo

  • Sencic
    Sencic 7 месяцев назад

    This was TierZoo before there was TierZoo

  • Ben Johnson
    Ben Johnson 7 месяцев назад

    Are you stealing from tier zoo

  • The Stank
    The Stank 7 месяцев назад

    I forgot halfway through the video that I was watching casually explained and thought I was watching TierZoo

  • CongressGamingINC
    CongressGamingINC 7 месяцев назад

    Is that Spore at 1:58?

  • Kevin Benoit
    Kevin Benoit 7 месяцев назад

    Was this the video that inspired TierZoo’s channel?

  • Daniel Liddicoat
    Daniel Liddicoat 7 месяцев назад

    Eerily similar to TierZOO.

  • Dominick Robinson
    Dominick Robinson 7 месяцев назад +1


  • Memes and anime For Life
    Memes and anime For Life 7 месяцев назад

    What the hell did I just watch

  • Dino Boy
    Dino Boy 7 месяцев назад +2

    Basically TierZoo vid