Casually Explained: Evolution

Casually Explained
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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.

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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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3 Jan 2016



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Comentários 2 997
Ethicalz Z
Ethicalz Z 7 dias atrás
TheRedPandaGamer 16
TheRedPandaGamer 16 9 dias atrás
When you pause perfectly at 1:58 and see the pictures: :)
W Y 10 dias atrás
Mufasa 10 dias atrás
I didn't know casually explained was tierzoo back in 2016
jjef 10 dias atrás
This is just a tier zoo video
Onnie Stone
Onnie Stone 11 dias atrás
I was focusing on something else as the video ended and then I just here this man make some random ass duck noises. Ok, sir.
David Weng
David Weng 16 dias atrás
When casually explained tries to be TierZoo
Ej Sowden
Ej Sowden 15 dias atrás
Morpheus 18 dias atrás
If anyone is wondering, theres a flash at 1:57. Its 2 pictures of a type of evolution game with cartoony graphics. I dont know what game it is but to add to that it reads "8 years later, still dissapointed"
Franck Extra
Franck Extra 20 dias atrás
Wow, this video is turning 4 years old tomorrow!
FearTheImpaler 22 dias atrás
...tier zoo?
der Lean
der Lean 22 dias atrás
Most animals can sense elecromagmetic waves. They are just light. You mean platypusses have electroreceptors
Jordan B
Jordan B 24 dias atrás
It’s like TierZoo except for casuals.
Benson Rael
Benson Rael 28 dias atrás
8 years later still disappointed
Brat Moment
Brat Moment Mês atrás
Ravenclaw Gaming
Ravenclaw Gaming Mês atrás
cedar phillips
cedar phillips Mês atrás
Teirzoo vibz
Moojudge Mês atrás
Daniel Santiago Avella Chaparro
“Platypus […] can sense electromagnetic waves”. Well, I do, we all humans also do (at least some frequencies of waves). Those electromagnetic waves are called light and different wavelengths/frequencies are called colours. Not so accurately explained what's different with the platypus, though…
Daniel Santiago Avella Chaparro
@Ugly Toaster It depends of that black patch. :v But seriously, what I mean is that it isn't specified how platypus' perception of electromagnetic waves differs from other mammals'. Is it UV perception? Is it infrared? Is it polarised light? Is it a lot more sensitivity in visible spectrum do that they could say if the light is on or off with eye patches (if they could speak)? I actually don't know, but the video doesn't tell us.
Ugly Toaster
Ugly Toaster 25 dias atrás
So with black patch covering your eyes you can sense if light is on or off in room... Cool
kit_nine Mês atrás
But if platypuses don't have nipples, they can't count as mammals because a mammal is literally a BREASTED beast
Raphael Chen
Raphael Chen Mês atrás
So we’re just gonna ignore that Nazi fish
Getnoob And sub to pewdpie
“Sharks don’t need to hide from predators” orcas: um excuse me
Noah Roussel
Noah Roussel Mês atrás
The transition into rpg skill trees was so flawless
1n9 Mês atrás
TierZoo would like to know your location
1n9 Mês atrás
Brazilian Dude
Brazilian Dude Mês atrás
I tought this was inspired by tierzoo But actually this is its precursor
Age Of The Ants
Age Of The Ants Mês atrás
Tierzoo + More Comedy = Casually Explained
Quakein Boots
Quakein Boots Mês atrás
Normal Fish: o-o Next-Gen Fish: o-0
Icosahedron Nebula
Icosahedron Nebula 2 meses atrás
Trying to be tier zoo?
David Yacoub
David Yacoub 2 meses atrás
Did I just watch TierZoo?
bean man
bean man 2 meses atrás
8 years later..... still disappointed
SwingFish 2 meses atrás
B .. B ..... BBBBBBBB ... it doesn't work !!
MollysMoshing TankCrew
MollysMoshing TankCrew 2 meses atrás
*This is literally Tierzoo*
Saul Moses
Saul Moses 2 meses atrás
Locane256 2 meses atrás
How does it feel to be the father of a very successful youtube channel ??
Random Productions
Random Productions 2 meses atrás
This is like tier zoo but casually explained
H T Awesome
H T Awesome 2 meses atrás
I subscribe thinking this was going to be an educational channel... I wasn’t disappointed...
Seal KING 2 meses atrás
Is anyone else getting a tier zoo vibes
Alec Flores
Alec Flores 2 meses atrás
the duck disadvantages and advantages part of this video killed me LOLOL and idk why hahahahahah
whostolemyTV 2 meses atrás
Most valid duck explanation ive ever heard
BT A 2 meses atrás
I love you
Solaris Sasso
Solaris Sasso 2 meses atrás
sense electromagnetic waves, that just seeing
Flames 2 meses atrás
Ice G
Ice G 2 meses atrás
Assuming this isn't all a simulation...
Robert Eischen
Robert Eischen 2 meses atrás
Absolutely no one: Casually explained: so here's my duck impression
The MADAMIGOS GAMING 2 meses atrás
What came first this video or tier zoo
marshmello unicorn
marshmello unicorn 2 meses atrás
0:46 umm.... why is this fish a nazi?
Reggie Scerbo
Reggie Scerbo 2 meses atrás
dude wtf tierzoo saw this video then turned it into a channel
Jechew 2 meses atrás
Pokémon: Evolves in 2 seconds
Parth Shah
Parth Shah 2 meses atrás
0:48 😂
Alexander Anzovino Foltmar
LOL you can see two pictures about spore at 1:57
Miguel Jesus Terceiro
Miguel Jesus Terceiro 3 meses atrás
Gar Nicht
Gar Nicht 3 meses atrás
I just realised that the "checkmate" at the end is from the original "checkmate atheists"-video
Giovanny Buitron Jr
Giovanny Buitron Jr 3 meses atrás
very disturbing at 1:58:62
Giovanny Buitron Jr
Giovanny Buitron Jr 3 meses atrás
Śăhàs ľśaľ
Śăhàs ľśaľ 3 meses atrás
Take that , Jesus !
Śăhàs ľśaľ
Śăhàs ľśaľ 3 meses atrás
took me 8 hours to catch that single frame
Temmie Village
Temmie Village 3 meses atrás
1:57 One frame of a game I still play
Kristy Mounsey
Kristy Mounsey 3 meses atrás
Honestly humans are NOT that invested in the Intelligence tree.
Salmon Fish
Salmon Fish 3 meses atrás
original tier zoo
Hugimi 3 meses atrás
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