How Large Can a Bacteria get? Life & Size 3

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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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Kommentarer

  • Kurzgesagt – In a Nutshell
    Kurzgesagt – In a Nutshell6 måneder siden

    You want to learn more about science? Check out our sciency products on the kurzgesagt shop - all designed with love and produced with care. Getting something from the kurzgesagt shop is the best way to support us and to keep our videos free for everyone. ►► kgs.link/science (Worldwide Shipping Available)

  • ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻ ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻

    ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻ ⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻⸻

    Måned siden

    kurzgesagt had only 1M subs when I found them

  • ıʌáu ƃɐɹɔíɐ

    ıʌáu ƃɐɹɔíɐ

    Måned siden

    You draw mitochondrias in bacterias!! They don't have those

  • Walter Gerling

    Walter Gerling

    Måned siden

    The janitors worst fear in kurzgesagt, *SQUARE CUBE LAW*

  • Cornell Couley

    Cornell Couley

    Måned siden

    @Kellan Braylen trying it out now. Seems great so far :)

  • Boa !

    Boa !

    Måned siden

    K

  • Wiliam m
    Wiliam m58 minutter siden

    Æ Æ Æ Æ

  • Tom Driscoll
    Tom Driscoll3 timer siden

    Wait, so what's Osmosis, then?

  • normal ok
    normal ok12 timer siden

    I watch to much of this

  • ha lol
    ha lol15 timer siden

    As a wise man said “life, will find a way”

  • Just Try
    Just Try22 timer siden

    Search about the truth search about true islam.

  • Dani Seth
    Dani SethDag siden

    I still dont get it how my skin is 2m/2 and my lungs are 70m/2

  • 편경훈
    편경훈2 dager siden

    생명체는 정말 신비로운 존재같습니다. 우리의 몸도 결국 아주 조그만 세포로 이루어져있고 그런 세포의 대표인 박테리아가 엄청나게 ㅋ커진다면 정말 재밌는 일들이 많이 일어날거 같아요. 흥미로운 영상 감사합니다.

  • Soumyajit Das
    Soumyajit Das2 dager siden

    Most fascinating

  • Soe Min Wai Yan
    Soe Min Wai Yan2 dager siden

    Could you tell me how to pronounce “Kurzgesagt”

  • smallHead
    smallHead3 dager siden

    So.... what if you just made a really big, but completely flat bacteria, with plenty of surface area, but

  • Let's Talk Science With Shashwat
    Let's Talk Science With Shashwat4 dager siden

    Imagine if Kurzgesagt, VSauce, TedEd and veritasium did a Collab!!!

  • Enes mahmut kulak
    Enes mahmut kulak4 dager siden

    Turkey subtitle please

  • Sabo Cat
    Sabo Cat5 dager siden

    This video did not answer the Question, "How Large Can a Bacteria get?"

  • atesceken70
    atesceken705 dager siden

    Why is evryone black in kurzgesagt videos ? Do you guys have problems with white pepole ?

  • pacmanglock
    pacmanglock5 dager siden

    I wish school could be as fascinating......

  • bluerisk
    bluerisk6 dager siden

    So many meters..any Americans still aboard?

  • Raymund P Jabla
    Raymund P Jabla6 dager siden

    “Maybe I am dead...”

  • Alperen Cihangir
    Alperen Cihangir6 dager siden

    Zuluca nedir ya tüm kabile dillerinin bile alt yazısı var Türkçe yok. Yok mu şu kanalı takip eden ve İngilizce bilen bir Türk.

  • ShockflyerProjectz
    ShockflyerProjectz7 dager siden

    I wonder how many people started breathing manually because of that intro

  • Rachid el amraoui
    Rachid el amraoui7 dager siden

    What an intelligent design god created wow

  • John Thumble

    John Thumble

    3 dager siden

    Lol silly creatard 🤭

  • FroGmaSTo
    FroGmaSTo7 dager siden

    00:00 I’m sorry I have to say this but *thats what she said*

  • Aaron Olson
    Aaron Olson7 dager siden

    Video: *begins* Everyone's breathing: *switches to manual*

  • Peter schnitzer
    Peter schnitzer8 dager siden

    Learning more in this channel than TLC

  • The Truth of the Matter
    The Truth of the Matter8 dager siden

    There is only one problem with the diffusion theory... there is still absolutely no filter that would be a necessity for the primordial cell to develop. It would be bombarded with way more bad than good and reproduction would inevitably fail.

  • Rene Thorström
    Rene Thorström8 dager siden

    I understand your videos better than my biology teacher

  • Hunter tall boi
    Hunter tall boi8 dager siden

    So is eating cells technically cannibalism?

  • Rem-Chan
    Rem-Chan8 dager siden

    I really need to know this at 3:21 am and have school tomorrow

  • The_Ghostlygamer
    The_Ghostlygamer8 dager siden

    this channel is better than netflix and amazon prime

  • saly-rikko.
    saly-rikko.8 dager siden

    Wonder if my teachers share these vid on google clasroom. *i would be so happy*

  • Knight I.A
    Knight I.A8 dager siden

    2:47 where can you buy these so-called “life-starter kits”?

  • Bully Maguire
    Bully Maguire8 dager siden

    I actually learned something today. Progres

  • Abdullah Ayoob
    Abdullah Ayoob8 dager siden

    If we all humans only take nutrition to keep us alive does it help to save Plante do we still feel hunger after taking nutrition does it effect some way or another

  • Annoying Kitty Cat
    Annoying Kitty Cat8 dager siden

    Humans: Let’s make something cool and big! Square cube law: *Not today sucker*

  • Annoying Kitty Cat
    Annoying Kitty Cat8 dager siden

    This channel makes me depressed about death and shit but it’s so entertaining-

  • fraidknot
    fraidknot8 dager siden

    This is not helping my existential dread.

  • KEK W
    KEK W8 dager siden

    I love how he breathed in when he said "when you breathe in" i love this guy

  • Marek Riemel
    Marek Riemel9 dager siden

    Cool vidio!

  • confutatis maledictis
    confutatis maledictis9 dager siden

    Can you please add Turkish subtitles?

  • This Guy
    This Guy9 dager siden

    netflix: are you still watching? someone's daughter 0:01

  • Seagull Scherbarth
    Seagull Scherbarth9 dager siden

    Dam just dam

  • Mike Jameson
    Mike Jameson10 dager siden

    Kurzgesagt really said "size matters"

  • Hardi eldorado
    Hardi eldorado10 dager siden

    Subtitle Indonesia please :'(

  • Meizind
    Meizind10 dager siden

    ngl, I didn't understand most of this

  • Emrah Demiryol
    Emrah Demiryol10 dager siden

    Can you please add Turkish subtitles?

  • Teresa Niederer
    Teresa Niederer10 dager siden

    best

  • RubixComparisonX
    RubixComparisonX10 dager siden

    4:10 FAT CELL

  • Bee Beau
    Bee Beau10 dager siden

    Wouldn't it be so strange if there were bacteria the size of whales

  • Pigeon
    Pigeon10 dager siden

    So, are there _any_ animals with equal insides and outsides? Or are they all different

  • Burak Talha
    Burak Talha10 dager siden

    No ded eleph in vid wow

  • DANIEL LAI ZEKE Moe
    DANIEL LAI ZEKE Moe11 dager siden

    my favourite scene: 6:04

  • Benny
    Benny11 dager siden

    Soo… size does matter?

  • Caleb
    Caleb11 dager siden

    I know you’ll never see this but I would really love to see “evolution of life,” an illustration how the singecelled organisms evolved to be multicellular (like here), the struggles they’ve faced and extinction events, how sexual reproduction came about, why dinosaurs were so successful, how mammals took over. I think it would be really neat

  • Socialist Yorkshire Daddy
    Socialist Yorkshire Daddy11 dager siden

    Is that you, Zeke Jager?

  • hasan görkem uyanık
    hasan görkem uyanık11 dager siden

    no fucking way!

  • Sus
    Sus11 dager siden

    Living is about doing stuff I am something of a dead person myself

  • Herbert said so
    Herbert said so12 dager siden

    Yaaaaaawn This video gave me such sleepies...

  • Din
    Din12 dager siden

    This is 100 times more interesting than biology class

  • Kibe
    Kibe12 dager siden

    This video convinced me to quit smoking. Wish me luck.

  • Old spice man
    Old spice man12 dager siden

    A good quote is for this comes to mind, “remember we’re all just a bunch of tubes with fancy bits attached” -ZeFrank

  • ᄋᄋ
    ᄋᄋ12 dager siden

    Literally Kruzgesagt taught me science more deeply than school.

  • TheLahmacunn
    TheLahmacunn12 dager siden

    Why are there no Turkish subtitles?

  • Jacob Herr
    Jacob Herr12 dager siden

    I could fall asleep listening to this guys videos

  • Alice Guseva
    Alice Guseva13 dager siden

    Lungs: breathe automaticly me: thinks about it Lungs: well now im not doing ot

  • Ryan Cartwright
    Ryan Cartwright13 dager siden

    The part about lungs made me feel bad for being a smoker

  • Doctorcraycray
    Doctorcraycray13 dager siden

    Man the narrator sound so bored in the first couple of minutes

  • Chenlu Zhao
    Chenlu Zhao14 dager siden

    i think you love bird so you make your video bird

  • Bednar Missy
    Bednar Missy14 dager siden

    Evolution theory cannot explain changes in kind. There should be a creator who invented all these creation.

  • kiko o
    kiko o14 dager siden

    fortnite

  • Matt Dowds
    Matt Dowds15 dager siden

    Thumbnail: "I turned myself into a pickle Morty, I'm a Picklethulhu!"

  • DR4G0N
    DR4G0N15 dager siden

    Bu kanalın türkce cevirisini yapan adam işi burakmış sanarım. Bu kötü oldu:(

  • It’s a Friendly truck!
    It’s a Friendly truck!15 dager siden

    In and out my brain: breathing has been set to manual me: DAMNIT

  • Luke Saltiboi
    Luke Saltiboi15 dager siden

    What a great way to make me need to breathe manually

  • Tank Evans
    Tank Evans16 dager siden

    I love the detail where he says "when you breathe in" and then proceeds to breathe in quickly before continuing his sentence. You only include that together with the splendid topics, research and animation if you're extremely dedicated!

  • Skunk Monke Gaming
    Skunk Monke Gaming16 dager siden

    i learn more from this channel in 8 minutes then i do in 8 months at school

  • Picuaria 17
    Picuaria 1718 dager siden

    So,, do these "size & life" videos basically disprove Ant-Man?

  • Borna FP
    Borna FP18 dager siden

    8:16 good pun, if it was intended

  • Shadow Lion
    Shadow Lion19 dager siden

    Diffusion: exists Life: ayyyy, dats pretty good

  • Copcake Bird
    Copcake Bird20 dager siden

    Something isn't right why isn't this guy has 15 million subs?

  • Stanisław Graczyk
    Stanisław Graczyk20 dager siden

    7:50 how

  • bizarre gachi fan
    bizarre gachi fan20 dager siden

    This video made me manually breathe

  • Vasiliy Vasiliev
    Vasiliy Vasiliev21 dag siden

    What about a flat or hollow bacteria?

  • Juandre Slambee
    Juandre Slambee21 dag siden

    Hi

  • muhammad ksatria akbar
    muhammad ksatria akbar22 dager siden

    A cell:got a nutrition The other connected cell:our nutrition

  • wenjun wang
    wenjun wang22 dager siden

    When Kurzgesagt actually says *birbs*

  • Yeah,
    Yeah,23 dager siden

    So size DOES matter hm

  • Alessio Ughetta
    Alessio Ughetta23 dager siden

    I love that the birb in the intro is not breathing at all

  • Nick H
    Nick H23 dager siden

    nothing exploded, I am genuinely disappointed.

  • Lohith A
    Lohith A23 dager siden

    I love ❤❤❤❤❤this channel

  • Diego Pérez Amate
    Diego Pérez Amate23 dager siden

    4:31 I loved that reference :)

  • Deer Dust
    Deer Dust23 dager siden

    0:00 the motion of the ocean, thanks for the sex ed

  • Bif Animation
    Bif Animation23 dager siden

    Your breathing has been set to manual.

  • Jake Aldrich Sangalang
    Jake Aldrich Sangalang23 dager siden

    yis

  • Jan Maurice Mato
    Jan Maurice Mato23 dager siden

    Every living thing is hollow inside.

  • save the paling
    save the paling24 dager siden

    So size does matter?

  • Wightcrow
    Wightcrow24 dager siden

    In a nutshell: mentioned how the lungs work my brain for some reason: **Attention you are now breathing manually**

  • Luke Tsirgiotis
    Luke Tsirgiotis24 dager siden

    Ok how in the world did dinosaurs move

  • TheElevenFirst
    TheElevenFirst24 dager siden

    Anyone saying: *”Pop”* at any point in this video would make me barf

  • Richard Paxford
    Richard Paxford24 dager siden

    Should it not say "Bacterium" in the title?

  • BrendyBap

    BrendyBap

    24 dager siden

    Bacterium don't get the clicks, people think "bacteria", not bacterium

  • Dillan Timpany
    Dillan Timpany25 dager siden

    The first cell moments after coming to life: "I'm tired" Relatable

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