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The Deadliest Being on Planet Earth – The Bacteriophage

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A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. This war involves the single deadliest being on our planet: The Bacteriophage. Created with scientific advice and editing by James Gurney. Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch: https://bit.ly/2GeuQxZ Facebook: http://bit.ly/1NB6U5O Twitter: http://bit.ly/2DDeT83 Instagram: http://bit.ly/2DEN7r3 Discord: https://discord.gg/Fsstncs The music of the video here: Soundcloud: https://bit.ly/2IcLhRp Bandcamp: https://bit.ly/2IiETnI Facebook: https://bit.ly/2GIoZlH THANKS A LOT TO OUR LOVELY PATRONS FOR SUPPORTING US: Luca Perfetti, Ramkumar Ranjithkumar, Dan Albert, Bryce, Gregor Gatterer, Benjamin Schrank, Zsuzsanna Goodman, Dale Wahl, Richard, Bruno Mikuö, Josh Villars, Richelle Swinton, WeedyGreen, Turrabo, Nirup Nagabandi, Kevin Kohler, Travis Decaminada, Levi Mauk, Jack McCluskey, Jonathan Lucas, Clemens P¸hringer, Chloe Arvidson, Jason Brady, Germain Wessely, ROBERT MELTON, Rodrigo Acevedo, Kathleen Kintz, Wrekuiem, Michael Hoffman, Nikhil Verma, Darragh Chan, Kinorian, Rohith Rao, Ryan Thomson, Alberto Amigo, Matt Bodsworth, david bibb, Harrison Frede, Joseph Ricks, Taylor Smith, Ilya Tsarev, Mohammad Farzam, Tazia, Sarah Turney, Sammy Binkin, Brian Michalowski, Jiayuan Xu, Thomas Hair, Alexander Simmerl, Sven Rauber, Graham Fenech, Lumi, Stanimir Neroev, Michael Massen-Hane, Arikazei, Aakash Sapre, Sandra Giuliani, Eischen, Edznux, Alex Friele, Alexandru Dimofte, Clayton Ackroyd, Aran J‰ger, Kristiana Sevastjanova, Nadine Gantner, art haschak, Von Schifferdecker, Michael Tabron, Riley Kennedy, JP Michaud, Timo Kohlmeyer, Xavier dupont, Felipe Medeiros, Malte Brendel, Michael Newbon, Hadar Milner, Peppie T Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2 The Deadliest Being on Planet Earth – The Bacteriophage
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Текстовые комментарии (27301)
Kurzgesagt – In a Nutshell (4 месяца назад)
You like our art and want to put it on your wall? Look no further: https://bit.ly/2GeuQxZ
Tim 74 (2 дня назад)
What if the fages become a danger to our cells?
Maskone (8 дней назад)
Well it doesn't have any power to kill cancer but I'm glad it exists to kill those other bad diseases.
Vincent Agustin (10 дней назад)
Kurzgesagt – In a Nutshell . Can phages defeat cancer ?
Gabrielt Augusto (12 дней назад)
Do a video about rabies and tuberculosis.
PetaMYTE (21 день назад)
so Phages helps us to cure Bacteria Infections
Xavier 2.0 (4 часа назад)
What if they evolved into turning on us and attack our cells?
Moon Moon (6 часов назад)
It’s not just phages that are getting the “using destructive things to do good in medical science” routine. *West Nile virus* has found to be effective in treating cytokine storm, a systemic inflammatory response that tends to happen by things like extremely severe allergic reactions serious enough to cause multiple systems failure. It’s also being studied for use in a couple of other autoimmune things. The thinking is basically that, well we have this disease/problem - what’s awesome at killing shit? Some diseases. I’m not a biologist or a doctor, but from what I understand, this is actually a real Pandora’s box because if there is a way to accurately target things like cancer cells, which like to clump together in local areas - you can basically blow said cancer cells away and leave everything else untouched. It’s almost like laser-guided medicine.
Phosphophylite the Lustrous (6 часов назад)
Thumbnail: Is that from Steven Universe?...It looks like it
Griffin Guthrie (9 часов назад)
Wow. that was most interesting and illuminating. thanks.
AnimatedBendy Inky (11 часов назад)
What does a “Phage” really look like?
ー極意son (14 часов назад)
Even thought it's the most dangerous bacteria, but it's one of most useful bacteria of killing other bacteria for life.
Anthoni Martinez vazquez (14 часов назад)
ESPAÑOL POR FAVOR !!!!!!!! SPANISH PLEASE!!!!!! I need this channel
Cactusowo (15 часов назад)
4:44 that take back me when i was playing worms on windows xp
Samu Laaksonen (18 часов назад)
Shut up mum, this isn't a phage, this is the real me!
Nikheel Solanki (20 часов назад)
Bullshit. Phages aren't "non lab tested". Phages themselves cannot be patented by Big Pharma so they pushed Antibiotics as the cure all. Now they have found a way to manipulate phages or some part of them which can be considered IP and so phages are making their way back into common parlence. Go look at Georgia and their use of phages. Big Pharma doesn't need to exist in many cases if we all have a fridge of categorised phages at home
M's Creative Team (21 час назад)
Lab: Look At This! Pharma: Sounds Great But... Fda: Safety First!
M's Creative Team (21 час назад)
Human Cell:Problem?! Phage:Sorry
battu tulu (22 часа назад)
Who's making money out of it.?
Toxic Issac (1 день назад)
Team work on a microscopic scale.
Delta Frost (1 день назад)
World war phage
Jennie Gamer (1 день назад)
I Kept punching myself
Carl Angelo Quiliza (1 день назад)
"A phage is a virus" *_Me:Even Macrophage?_*
ShadowGaming (1 день назад)
Phage are our hero <3 [●▪●]
Maya Thompson (1 день назад)
They’re gonna change their minds and start attacking humans soon
Giovannie G Paquinol (1 день назад)
I wish it can kill cancer cells and not eatin by white blood cells
Nate Lav (1 день назад)
Human medicine is almost so advanced that soon were literally gonna make bacteria play itself
Cat Courageous (1 день назад)
Does that mean there are some on me right now?
MrChaosMaster1 (1 день назад)
I don't know why, but I find stuff like this really interesting. Keep up the awesome work!
Jose F Esquivel Jiménez (1 день назад)
Pharma companies don't invest in phages cause are living organisms and cannot be copyrighted, instead, companies are synthetizing substances present in phages that kill bacterias, so they can claim ownership over those substances, the problem is bacterias can become resistant to them as with antibiotic. Instead traditional effective phage therapy research, pharmaceuticals are spending time and money in that lucrative and inconvenient way.
spooky (1 день назад)
Human Cell: Excuse me but do we have a fucking problem here bud or am I going to have to call security (white blood cells) 4:32
VIDEOTERO5000 (1 день назад)
Where did you take the information? I would like to make an essay for my Faculty on this topic so I would like to see the references you used for the video.
Bruh Bruh (1 день назад)
I support it but... inb4 phages evolve to attack human cells
Nayeem Maniyar (1 день назад)
Another one of your tricks like what happened in the past, diamond ring for engagement girl
reid thomas (1 день назад)
Phages aren't new. The Soviet Union used them for decades for all sorts of disinfections.
Supersoul95 (1 день назад)
Sources?
Baron Maximus (1 день назад)
The deadliest species on earth have an Treatment. Nothing can stop them!
Traducatorul roman (2 дня назад)
I have a question? If the bacteria die what will bacteriophages eat.They wiil not evolve to kill human cells because they remain in our body after the bacteria is dead.
Paulplagaming # (2 дня назад)
World war bacteria 1
Books4ever Ever (2 дня назад)
Them: 0:35 Me: an nat 20 dice
XXCan00192XX (2 дня назад)
T2, T4, T5 and T7 phases evolved. 5:04
SpiritofLiberty1775 (2 дня назад)
4:45 somebody played Worms Armageddon
Simon the destroyer (2 дня назад)
I want to die from sickness..... I got it! (Injects deadliest thing on earth) (Never dies from sickness) noooooooo
John Blake (2 дня назад)
This sounds too good to be true... There has to be some sort of catch or weakness that this new discovery has.
Mr.Oddig 86 (2 дня назад)
there are another good virus that just infect evil virus not infect human, this is infect evil bacteria, but if there are good virus that infect evil virus without infect human cells please upload the video
Kiki Kraj (3 дня назад)
This is actually very smart... People might be hesitant but it is a possibility. Let’s just hope our luck lasts. :))))))
Xavier Rodriguez (3 дня назад)
Why didn't the war of the world aliens weaponize a super potent bacteriophage virus.
Cameron Sisemore (3 дня назад)
We dont give the phages enough credit for dealing with a bacterial infection, they almost kill every bacteria so next time you survive a bacterial thank the phages for their work
droidica Dd (3 дня назад)
HERE IS THE GODDAMN PROBLEM what if the bacteria phage or sonething if they evolve against human cell oh sure it will work for some time but longer time so yea
Victor Espisito (3 дня назад)
Amazing
Godly Star fury (3 дня назад)
That sounds cool
Krome DFM (3 дня назад)
I wonder whats the meaning behind the model of the gem injectors in Steven universe with this since they do more harm than good
Danielmaty el pro de yotube :v (3 дня назад)
Quiero fagos xddd :v
Deez Nuttsy (4 дня назад)
We need them But only one condition They would say oh you need more money to buy this no no more money give it to us we will die withount it
Fernando Nando (4 дня назад)
4:54 "Wait a minute, If we use phages to kill bacteria, wouldn't bacteria start developing to defend themselves?" "Well, its more complex than that. Phages evolved too." Top 10 Anime Plot Twist
Carlo Lim (4 дня назад)
You really made it look cute
Semirotta (4 дня назад)
*The issue is that antibiotics are shared so easily. Especially in 'murica. It's just ridiculous, it's like candy. Oh you have small flu? It's ok, here take antibiotics even though you could just rest for a few days and it'll pass but this makes no difference so take them anyway.*
Crise Denille Imperial (4 дня назад)
So I single bacteriophage can only hijack a single type of watch-a-callit
R.o.b (4 дня назад)
But theres only 7 billion on the planet
Abdul 1002 (4 дня назад)
deadliest being on earth because it kills bacteria,they kill bacteria,not humans XD
Qwentin Kappelmann (4 дня назад)
Just wait till bacteria evolve to become life sized and kill us cause they cant infect us.
Qwentin Kappelmann (4 дня назад)
This is so cool.
MegaPixlz (4 дня назад)
*Oops.* _dies_
Saad Kidwai (4 дня назад)
Can't hurt our cells, but what about the good bacteria?
some random derp (4 дня назад)
in a werid motion
OMNISLASHER1000 (4 дня назад)
Why don't just make microscopic nanites and programme them to attack the bacteria we choose? Phages just sound like another penicillin, who knows if phages might even turn deadly to us with evolution! Nanite technology is almost there, we just need more research and funding put into it.
Dandara Fernandes (4 дня назад)
Oloco bicho
ionisator idk (4 дня назад)
If this way is fully made useful, we'll be the most dangerous beings again MWHAHAAHHA
Miloš Kostić (4 дня назад)
this helped me so much in my biology class😂😂
Tengri Biz Menen (4 дня назад)
2427 dislikes are from bacteria
Shahin Hossain (4 дня назад)
I feel itchy while watching his videos
X files (5 дней назад)
Anyone never got sick here? Or am i the only one?
The Kai (5 дней назад)
So could we also use them to cure cancer or is it considered a virus not bacteria (Medical Science isn't my strongest field of science)
Apokalypzx (5 дней назад)
If the we, the 2nd deadliest being on earth, used the most deadly being on earth as a tool, wouldn't that make us the deadliest?
Hunterboss77 (5 дней назад)
so are they good or are they bad???
Alexander Nguyen (5 дней назад)
This is how super mutants were created
Duckey Fatty (5 дней назад)
What if the bacteria became almost identically as advanced as the human cell. Would ir never reach that level or the human cell will evolve with it?
Cineva in comentarii (5 дней назад)
6.9 M subs ( ͡° ͜ʖ ͡°)
Zack Grey (5 дней назад)
you are the best
The YouTube Phantom Official (5 дней назад)
rip superbugs
The YouTube Phantom Official (5 дней назад)
Now we just need to use microorganisms to wreck cancer.
Cupcake Gang (5 дней назад)
One question how are scientist sure about this
Fawafflefun (5 дней назад)
5:00 want to see this made into a game now
Douglas Thompson (5 дней назад)
Fuck bill and melinda gates
Tony Pony (5 дней назад)
well lets kill it
NaterTots (5 дней назад)
What if we could some how genetically modify them to target cancer cells... that would be pretty neat
Some Random Fellow (5 дней назад)
Cool but how do we defeat viruses?
Yoga Martin (5 дней назад)
never consider the probability that phage would evolve too strong that they can feast on good bacteria?
Red Jackal (5 дней назад)
I really miss Osmosis Jones.....
Evan McGough (5 дней назад)
Bacteriophages, they are rather silly looking things.
SkyLightGaming g (5 дней назад)
Can phages kill cancer thats been around for 4 years? You see, my father has been diagnosed with colon cancer and his antibiotics have been bumped up multiple times (We've also tried radiation therapy and other stuff like that). Its all over his body at this point. It broke is spine, paralyzing him, its spread to his liver. Its basically everywhere. Does anyone know if we can get a hold of bacteriophage and save him? Or is it too late?
Elijah Johnson (6 дней назад)
I have a question. Won't the phage be able to evolve to attack human cells?
Siti Nur (6 дней назад)
My enemy is my enemy
SOMEONE normal (6 дней назад)
It's ok Our loli platelets will take care of them along with our sexy macrophages
Ofir Salter (6 дней назад)
micro world war 3
T Studios! (6 дней назад)
yay I have friends now
kahlil algifari (6 дней назад)
Word war for bacteria XD
WARRIORMAN 78913 (6 дней назад)
I'm almost not listening to the voice, i was distracted by the music, it's almost like a puzzle in space... Like if you agree :)
splash fox (6 дней назад)
Good job you living machines
RiftZM (6 дней назад)
Wouldn't the Bacteriophages begin to evolve to attack human cells eventually, since they're constantly being exposed to them?
RiftZM (5 дней назад)
+QuetzDoodlz Right, but they're not being directly injected into you. Or does it not matter?
QuetzDoodlz (6 дней назад)
They're already constantly exposed to people. They're all over you, me, and literally everyone else on Earth.
Jared Smith (6 дней назад)
Jimmy Neutron the episode where Sheen and Jimmy dive inside Carl, to cure him. They look familiar?
Michelle Benavides (6 дней назад)
i am allergic to penicillin C:
Stephen Gillie (6 дней назад)
What's crazy about phages is how they're just messages - they're the same as "vesicles" which cells use to communicate. Every cell - human, bacteria, sloth, tardigrade, tree - constantly sends out messages in little packets of cell membrane, like a kind of email. And phages are just spam. One of the reasons we have a skin is to keep out most of this spam, so our vesicles are usually safe for our cells to receive.
Rebecca Rushman (6 дней назад)
If anybody wants an example of how phages can be used against superbugs, check out "H2O" and "Storm" by Virginia Bergen. It is fiction, but the way phages were used follows how phages actually work pretty well. A bacteria species that had survived in outer space arrived and began killing most everyone who encountered it in contaminated water. Antibiotics, boiling, any method to sterilize the water or protect against the sickness didn't work. Fantastic book, highly recommend it.
Andrew Warnaar (6 дней назад)
Wilhelm scream 😜
Magnus Juul (7 дней назад)
I feel like there might be a few asterisks attached to this. I wonder why...

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