The Deadliest Being on Planet Earth - The Bacteriophage


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  • Kurzgesagt – In a Nutshell
    Kurzgesagt – In a Nutshell 8 месяцев назад +7421

    You like our art and want to put it on your wall? Look no further:

    • Bobra Bob
      Bobra Bob 5 дней назад

      Interesting, this was just on quirks and quarks on CBC radio.

      GAMINGOV 6 дней назад


    • Night King
      Night King 8 дней назад +1

      The problem is that a phage is highly selective which means it will kill some bacteria while not other bacteria and they could kiĺl good ones as well and leave the bad bacteria. So I think more search is needed

    • Thomas Wilson
      Thomas Wilson 10 дней назад

      Kurzgesagt - In a Nutshell hi

    • Destroyer 10000
      Destroyer 10000 16 дней назад

      Kurzgesagt - In a Nutshell 2

  • RAP22- 13X
    RAP22- 13X 12 часов назад

    This is possibly the coolest video i've ever seen

  • qwecy appiah junior
    qwecy appiah junior 14 часов назад

    1:56 that looks wrong

  • Ricebunny Moon
    Ricebunny Moon 15 часов назад

    This animation and story was soooo good

  • StemSav
    StemSav 16 часов назад


  • Joshua Klenczar
    Joshua Klenczar 16 часов назад

    Icozihedron wat shape

  • Luigi Cotocea
    Luigi Cotocea 17 часов назад


  • Kyo_ki
    Kyo_ki 17 часов назад

    Alguem do brasil? :3

  • The Derp Llama
    The Derp Llama 18 часов назад

    Im scared but excited...

  • The Quest Helper
    The Quest Helper 21 час назад

    Wont this help cencer?

  • Arol Asy
    Arol Asy 22 часа назад

    how if phage evolve to attact human cells? since phage is also evolve

  • justin y
    justin y День назад +1

    Can phages attack viruses and cancer cells??

  • SupaGama & Company
    SupaGama & Company День назад

    4:52 This is totally Worms.

  • Jase Malvis
    Jase Malvis День назад

    Let us work with our fellow killers in their war against the unseen death!

  • Charizard Garfild
    Charizard Garfild День назад

    *Cue cells at work*

  • Charizard Garfild
    Charizard Garfild День назад

    Then right after getting rid of the bad bacteria in our bodies, do they just die out or (can they even die?) do they just swim around in our bodies, waiting for their next victim? Then once they get injected in our body, do we have resistance forever?

  • Nathan Samuelson
    Nathan Samuelson День назад

    This is why I love science. This shit is fucking cool.

  • Ro Ma
    Ro Ma День назад

    What about colloidal silver or gold?? Not mention in your video!! You ignore important knowledge!! Yes,yes,you working for the big pharma industry!!

  • theCrpldOrphnPrjct
    theCrpldOrphnPrjct День назад

    And for a minute, I thought humans were going to cure the over-population problem by making super-bugs.
    Sadly, humanity is bullet-proof.

  • Jeremy Chen
    Jeremy Chen День назад

    3:27 Who thought he was going to point the middle finger?

  • Ben
    Ben День назад

    Okay but what if phages evolve to attack human cells?

    • Ben
      Ben День назад

      I can live with that

    • Charizard Garfild
      Charizard Garfild День назад

      Simple, we die off.

  • Mr. Sir
    Mr. Sir 2 дня назад

    But what if phages adapt to humans? Couldn't they evolve to become harmful?

  • Vavaro
    Vavaro 2 дня назад

    Aaahh shit why am I getting THIS hyped up for a virus war, it's just lil microscopic things, why is this SO COOL

  • Kaizen Archival Foundation
    Kaizen Archival Foundation 2 дня назад

    Can I kill it?

  • Cecelia Denson
    Cecelia Denson 2 дня назад

    you know when you watch something but regret it because you are then dirty minded?

  • AiNoMijo XD
    AiNoMijo XD 2 дня назад

    Am i a warzone or a Dead body Cloning Myself each second.

  • SunSet Crime
    SunSet Crime 2 дня назад

    This is why science is my favorite subject

  • Danforth Paleontologist
    Danforth Paleontologist 2 дня назад +1

    Phages are definitely cool.

  • Simone Beralda Tavares
    Simone Beralda Tavares 2 дня назад

    o wow this went viral

  • Bippy
    Bippy 2 дня назад +1

    What if phages start targeting humans :(

  • Jesse Tomaskovic
    Jesse Tomaskovic 2 дня назад

    What if bacteriophages evolved to attack humans?

    Then it's US that are in the catch-22.

  • glitch kingdom
    glitch kingdom 2 дня назад

    I love this channel thank you for the arabic translation😘😘

  • RatKing1981
    RatKing1981 2 дня назад

    We should make a genetically engineered phage

  • sridhar suravarapu
    sridhar suravarapu 2 дня назад

    Listen very closely to when the superbug dies

  • Gabriel Silva
    Gabriel Silva 2 дня назад

    The problem is, we humans, we take more and more antibiotics for less causes (says on the video), but antibiotics don't kill 100 % of all bacteria. And the ones that survive, they learn and make counter ways to resist antibiotics. Like an evolution. We should not take antibiotics unless gets worse. The best way to survive even more stronger bacteria infections is to let the immune system do its work. So it can learn about and make more powerful (weapons). If the infection doesn't stop in maybe 2 days, then yes you should take antibiotics to give ur immune system a (hand) to defeat the infections. This is just my opinion.

  • .;Pokemon Joeha;.
    .;Pokemon Joeha;. 2 дня назад


  • Firman N
    Firman N 2 дня назад

    "The number second deadliest killer....human..."

  • Roshaan Boss
    Roshaan Boss 2 дня назад

    Won't the phages evolve against us i hope they don't because that will be bad.

  • fridgeprotector
    fridgeprotector 3 дня назад

    How do we remove them from our body tho?

    • Maestrul Gamer
      Maestrul Gamer День назад

      Because we can't.If they don't react with the cells nothing can be done to remove them.

    • fridgeprotector
      fridgeprotector День назад

      Why wouldn't we?

    • Maestrul Gamer
      Maestrul Gamer 2 дня назад

      we don't.

  • AnimeFlameKing TV
    AnimeFlameKing TV 3 дня назад +1

    That might explain my immunity to litteraly most bacteria

  • Stephen Bouthot
    Stephen Bouthot 3 дня назад

    Good viruses. Now I've seen everything!

    CRY BABY 3 дня назад

    5:12 Listen carefully. You can hear something. XXXXXXXXXXD

  • julliu cesar
    julliu cesar 3 дня назад

    bacteriophage the new super drug

  • ZePren 64 #NoMasMaltratoAnimal
    ZePren 64 #NoMasMaltratoAnimal 3 дня назад

    Can we do genetic engineering for making the phages kill viruses?

  • Spartan War118
    Spartan War118 3 дня назад

    Okay easy on the visualization there
    I'm trying not to vomit out MY insides here
    Also would just isolating an environment from bacteria entirely keep someone alive?
    Would we be able to escape them in the vacuum of space?
    Because although they're small and everywhere, on Earth
    That doesn't mean they can just appear anywhere
    Besides that
    It's never a bad thing to be a little Mysophobic
    Infact maybe that'll be my new years resolution

  • Dominik Cyran
    Dominik Cyran 3 дня назад


  • Klassisk
    Klassisk 3 дня назад

    this made me worried about getting a cut on my hand lol

  • Elmer Osorto
    Elmer Osorto 3 дня назад

    Very interesting!!

  • Szymon P
    Szymon P 3 дня назад +1

    4:46 Who knows "Worms"?

  • Master Chief
    Master Chief 3 дня назад

    *Big chungus*

  • Annoying Bunny
    Annoying Bunny 3 дня назад

    There's just a lil' problem...Our digestive system has got an internal fora, made up of eukaryotic cells and if bacteriophages targets them, wouldn't it destroy our intestinal flora?

  • Anders K
    Anders K 3 дня назад


  • Normal_StikBot
    Normal_StikBot 4 дня назад

    4:28 i love that part.

  • Eating food is wow
    Eating food is wow 4 дня назад

    aww i have little pet bacteria killers on me

  • Jack Krieger
    Jack Krieger 4 дня назад

    The problem with medicines and new cures is the monopoly companies that have sunk their teeth deep into politics and the health market .
    I believe that health system should be seen as a market but should be controlled half by private sector amd half by the government.

  • John Oats
    John Oats 4 дня назад

    It's 3 am and I'm scared

  • RandomRules
    RandomRules 4 дня назад

    got it, so phages are nazis

  • Joshua Cisneros
    Joshua Cisneros 4 дня назад

    Their heads look like the triforce.

  • Harrison Young
    Harrison Young 4 дня назад +1

    4:43 is that a worms reference 😅

  • Berriestorm
    Berriestorm 4 дня назад

    But if The bactheriofage can evolve, that doesn't mean that The bacteriofaghes can evolve and kil humans too?

    ARYAN DHANAWADE 4 дня назад

    They sound like they will evolve into anything to kill bacteria... But what if one day they said we need a bigger fish to fry...

  • Poisonedskull 103
    Poisonedskull 103 4 дня назад

    Super bacteria: (gets into the human) TIME TO DIE
    Human: (almost dying) ohhhhh sheeeeeet
    Other human: (injects phage into him)
    Human: WHAT!!!! WHAT ARE YOU-
    Phage: (kills bacteria)
    Human: ...
    Phage: (looking at human cells) HEWO
    Human cell: sup (fist bumps phage)
    Human: well then.....

  • Mr. Shiny Pikachu
    Mr. Shiny Pikachu 4 дня назад

    I looked at the thumbnail and thought I saw a Gem Injector from Steven Universe. Weird.

  • Alexander Arnold
    Alexander Arnold 4 дня назад

    These are like microphages and microbiome in the gut! Yuckers🌰!

  • Linda Nguyen
    Linda Nguyen 5 дней назад

    Who are you

  • K00lAid Plays
    K00lAid Plays 5 дней назад

    World war 3

  • renato mu
    renato mu 5 дней назад


  • The Unknown Critter
    The Unknown Critter 5 дней назад

    Fuck fungus. I'm allergic to penicillin and every other cillin. I'm screwed...

  • Uniformatom
    Uniformatom 5 дней назад +1

    What if it evolves and finds a way to destroy human cells?

  • The Cringe World
    The Cringe World 5 дней назад +2

    i don't know ..this bacteriophage makes me feel exposed and violated's like a really good villan

    • Papaya
      Papaya 2 дня назад

      The Cringe World
      A real life anti-hero!

  • thoko skene
    thoko skene 5 дней назад

    I'm paranoid now 😕

  • Anthony Morford
    Anthony Morford 5 дней назад

    We should probably run computer simulations before committing to this 100%

  • Kridam The shape shifter
    Kridam The shape shifter 5 дней назад

    Anti phages

  • TNTender 666
    TNTender 666 5 дней назад +2

    Is it just me or does the phage look like the kindergarten drills from steven universe

    • Maestrul Gamer
      Maestrul Gamer 2 дня назад

      the drills were inspired from them

  • M Z
    M Z 6 дней назад +1

    The virus and bacteria can't be a friend right?

  • faiz Yoda
    faiz Yoda 6 дней назад +1

    Don’t press read more

    Now your are cursed for all of 2019,
    Please press the like button to undo the curse

  • Agente RED
    Agente RED 6 дней назад

    No pos que buen

  • the little veteran
    the little veteran 6 дней назад

    What if the phages evolve to be able to hurt us?

  • Oir Basilio
    Oir Basilio 6 дней назад

    do you mean the phage is not alive do you mean its dead?

  • Jason Yang
    Jason Yang 6 дней назад

    這中文字幕翻譯得太棒了 感謝作者

  • MuffledCornet
    MuffledCornet 6 дней назад

    If I roll it, will I actually be able to use them in DnD

  • Yevgen 4000
    Yevgen 4000 6 дней назад


  • Bacteria
    Bacteria 6 дней назад

    *where's the dislike button?*

  • fluffy boy
    fluffy boy 6 дней назад

    but couldn't the bacteriophobes evolve to harm us?

  • Kitten2Cat
    Kitten2Cat 6 дней назад

    Where do you get your sources?

  • bobasaur squared
    bobasaur squared 6 дней назад

    They actually aren't viruses
    -Alice Agnew

  • Mister X
    Mister X 6 дней назад

    That whould be like anti vaxxers all over again

  • MishaMae82 ApparentApostate
    MishaMae82 ApparentApostate 6 дней назад

    I was very interested in this until I saw the Bill and Melinda Gates tid bit at the end...kinda hard to get behind when Bill blatenly says in a Ted Talk we must decrease the population by 90%. Maybe these phages will work faster than that of antibiotics and vaccines from years past.

  • Dawid Szamreta
    Dawid Szamreta 6 дней назад

    So the deadliest virus is our protector and age by age it evolves and our organism is much stronger, I think in future human will recieve one more chromosome making him post-human

  • Gaming Madness
    Gaming Madness 6 дней назад

    Who is the man who got the phages? For a school project

  • Random Youtuber
    Random Youtuber 6 дней назад


  • FuturisticSp
    FuturisticSp 6 дней назад

    If we use 2 much phages wont they evolve to maybe attack our cells which would be the most common or smth

  • Dmirtru Gotfrid
    Dmirtru Gotfrid 6 дней назад +1

    скиньте ссылку на русскую версию

  • Jeyhun Anaroghlu
    Jeyhun Anaroghlu 6 дней назад

    Does this mean aids can cure the cold?

  • Manjot singh
    Manjot singh 6 дней назад

    If these two species partnership with each other then together they can end everyone welcome to the hell

  • -Crystal_ Clear-
    -Crystal_ Clear- 6 дней назад

    Holy crap it's a gem drill....

  • 1un4cy
    1un4cy 6 дней назад

    So we basically just flip flop between phages and antibiotics every couple of decades
    or would phages be the new permanent antibiotic, and medicine would just be plan Z

  • Ze Yang Lim
    Ze Yang Lim 6 дней назад

    Bacteria says shit

  • Mei Newman
    Mei Newman 7 дней назад

    y'all I have a cold while watching this and am soo scared!!

  • alfa alfa
    alfa alfa 7 дней назад

    The enemy is pharmaceutical