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In and out, in and out. Staying alive is about doing things. This very second, your cells are combusting glucose molecules with oxygen to make energy available, which keeps you alive for another precious moment. To get the oxygen to your cells you are breathing.
Breathing is an answer to a very hard problem: How do you get the resources that your cells need to survive, from the outside, to the inside of your cells? Every living thing has to solve this problem and the solution is surprisingly different depending on one of the most important regulators of life: Size.
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How Large Can a Bacteria get? Life & Size 3
Birt 10 nóv 2020
Ummæli
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kurzgesagt had only 1M subs when I found them
ıʌáu ƃɐɹɔíɐ
You draw mitochondrias in bacterias!! They don't have those
Walter Gerling
The janitors worst fear in kurzgesagt, *SQUARE CUBE LAW*
Cornell Couley
@Kellan Braylen trying it out now. Seems great so far :)
Boa !
K
wenjun wang
When Kurzgesagt actually says *birbs*
Pickle Sammich
so what happens if a person gets much larger, from fat or muscle mass.
Teo has drip
So size DOES matter hm
Alessio Ughetta
I love that the birb in the intro is not breathing at all
Nick H
nothing exploded, I am genuinely disappointed.
Lohith A
I love ❤❤❤❤❤this channel
Diego Pérez Amate
4:31 I loved that reference :)
Deer Dust
0:00
the motion of the ocean, thanks for the sex ed
Bif Animation
Your breathing has been set to manual.
Jake Aldrich Sangalang
yis
Jan Maurice Mato
Every living thing is hollow inside.
save the paling
So size does matter?
Wightcrow
In a nutshell:
mentioned how the lungs work
my brain for some reason:
**Attention you are now breathing manually**
Luke Tsirgiotis
Ok how in the world did dinosaurs move
TheElevenFirst
Anyone saying: *”Pop”* at any point in this video would make me barf
Richard Paxford
Should it not say "Bacterium" in the title?
BrendyBap
Bacterium don't get the clicks, people think "bacteria", not bacterium
Dillan Timpany
The first cell moments after coming to life: "I'm tired"
Relatable
Jonathan Bennett
at least they didnt toch the elephant
Erik Yasin
The king of general knowledge
Azzedine
This might be the one only video where i saw the whole sponsor presentation
Royceごんどうひろし
They didn’t really answer the question though
panitofisial
if schools were like this channel, laerning at school would be much more enjoyable
Memekeeper - Gaming
so, not that big im guessing?
Halil Güneş
What's happened the Turkish subtitles
Noe Bashizi M. Aganze
When you want to watch an animation at the same time learn about science.
Leticia Moeller
ok but... how large?
ISABELLA BINTI ABD HAMID Moe
What is among us
ISABELLA BINTI ABD HAMID Moe
Solutions
ISABELLA BINTI ABD HAMID Moe
Lol
ISABELLA BINTI ABD HAMID Moe
=?
ISABELLA BINTI ABD HAMID Moe
1+12*34
Andrew Comparison
In and out in and out
Cum on the avocado Now
7:39 DID HE JUST CALL US ANIMALS!? BACK TO MONKE
A Real Cucumber
The bacteria would probably survive if the distance from the skin to the inside of it was the same distance
Socialist Turkey Sandwich
thanks for making me breathe manually :(
Jonas Jurack
This video is way more helpful than it seems. I literally figured out how to create infinite realistically-built species with this and nothing else I searched for helped at all. Thank you so much
telima snorre
My German ass laughing about others trying to say „Kurzgesagt“. That’s all.
Stefix1
Square. Cube. Law. Deal with it.
Uma Satapathy
"By the Kurzgesagt merch birbs" i loved that
Gameboy Torres
me:remember the zapitron from fortnite
MY brain: ah the good old days
Gameboy Torres
how did he know how big skin is
Gameboy Torres
x x ___
جلال المسلم
بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيمِ
سَبِّحِ اسْمَ رَبِّكَ الْأَعْلَى (1) الَّذِي خَلَقَ فَسَوَّى (2) وَالَّذِي قَدَّرَ فَهَدَى
Sir Galaxolotl
I just downloaded your app it’s AWESOME!!!
I dont understand a Joke
In and out
dudeify
covid-19 is mutating... please wait
awesomepostagain
What about anaerobic bacteria?
Radhika Chauhan
How does small things have large surface area ?
SagA Big Bird
who else was breathing in and out at the lungs part?
Epic Gamer
Imagine a collab between Kurzgesagt and Vsauce
curious. me
it got confusing when they stated talking about area
anil kumar
animation is realy good
Corn
Man I never knew I would know so much about breathing now while breathing
nanorider426
I feel so bad for the bird at 4:35
J][D gamer
Me:watches the lung
My lungs:now you do it manually
john doe
So how large can a bacterium get!?!?
bouyant rite
Do not seek an image of bacteriophage
Dr. Pepper
Giant Bacterium : "I feel empty"
Me too kid, me too
AL Can
In 2020 life found face diapers as a good way to "keep bad stuff out of us and good stuff in". Evolution has been put on hold, and we may now be going backwards.
Default Dan
Hello there
TheSpazTwins
if the cell evolved to be flat it could get bigger.
Eichiro Harugumo
I can't be the only one who manually inhaled and exhaled throughout this entire video
Dhanush sai
7:38 medium sized animals
brody fangsrud
as big as joe biden is
JL Bautista
Breathe manually.
Tommaso Astaldi
Hold up there's a pansexual flag at the end made with the jetpack smoke! Yaaay!
Jellyfish_kurage
Using diffusion, aka exploiting the physics engine
The Buckmaster’s
this channel is like school but better and more informative and entertaining
Aziz
I hate science
Muthu Kumaran Lekshmanan
Thank you so much to the team that put together this awesomely infotaining piece!!
Brendon McKenna
Viris' are apparently smaller than bacteria
Scott Owens
Huh. Apparently this helped a lot with Biology! Thanks!
Spungie
Evolution isn’t real God created everything and everyone!!
Spungie
EVOLUTION IS NOT REAL GOD CREATED EVERYTHING AND EVERYONE!!
Jesse the genius
in the bible it says god is all loving right?
Doggerino
O kadar dil varken Türkçe altyazı olmaması üzdü.
Better Dobbie Productions
Breathing switched to manual
Quantumm Galaxy
I really do feel that there was some love put into these premium animations 😃
Adam satria ariputra
Bruh when he said "breathing" now I have to breath manually
Giovanni Lido
*bacterium
Blackout
We need Turkish Translation. PLEASE!
Mike Lynam
Watching this channel and taking short tests should seriously give you a low-key degree in science! It covers nearly everything I learned in my undergrad in such an informative and memorable way.
Mehdoomed
Medium sized animals like YOU XD
Love this.
Zetsubou
My crush called me a bacteria.
Felt proud to be the largest bacteria.
Chom Chom
"staying alive is about doing things."
as an expert on doing absolutely nothing, i can, in fact, confirm that i am indeed dead
The Senate
Breathing has never sounded so interesting.
RIKO
"in and out, in and out"
Alrightttt😳
Mate Bajtai
2:02 yeah same. just go ahead and get a glass of coke/pepsi and you will see these small sphere-like things that jump up and down
Alfredo Castillo
The
lollipop 201
I finished this unit in science before I watched this video. I came out with one conclusion:
school is abso-fucking-lutely useless
David Ochieng
The video should have been called diffusion.
Erick Chaves Soares
6:00 i always wanted EA made a Spore 2 with this mechanic.
barbooosa
Every cell in your body is 1mm away from a blood vessel. Thats mind blowing
Anti Furry Coalition Member
Lol imagine breathing normally based on your size
*This Post was made by the asthmatic highly constricted lung volume gang*
Ethan Otto
I still can't get over how smooth the sponsorship Segway is very video.
Eternal_yeetus69 420
Only legends know what is he talking about 0:00 — 0:05
i'am bored
so ur saying size matters. oh ok
kiiiburn
Nothing is random
Matt & Jena McIntyre
i want to send you a letre yo.
pepe mateos
you made me breathe manually
OᄆO
This makes me breathe manually -_-
Tales From the Plains
Dirty talk with Kurzgesagt
Maucaz alv
Growing and/or dwarf is equal to death almost everytime....
*Now size-changer rays don´t sound so cartoonish/goofy(?*
Matthew Eromosele
+234,90,6995,93,89
Matthew Eromosele
You can wattsap him on
Matthew Eromosele
I can recommend you to a man who can help you cast a spell on your lover, crush or ex in just three days
Ruel Baldovi
"In and out in and out" that intro makes me think something
JK
AwesoMossv8
Science fact: Osmosis is the diffusion of particles through a semi-permiable membrane.