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Shark Attack Test- Human Blood vs. Fish Blood

Mark Rober
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再生回数 9 193 285
97% 90 072 1 861

I personally got in the water and tested if Sharks had a preference of human blood vs. fish blood. Get your first month of KiwiCo for FREE!!! www.kiwico.com/markrober
Also, thanks to Discovery for putting my life in danger. #SharkWeek begins August 9th.
Catch ME in ShaqAttack Monday, August 10th at 9p ET only on Discovery.
FACEBOOK: facebook.com/sharkweek
TWITTER: twitter.com/sharkweek
INSTAGRAM: instagram.com/sharkweek/
JPvid: jpvid.net/u-discoverychannel
TIKTOK: www.tiktok.com/@discovery
Here is a link to that tiny exercise machine I was using the the jet. Luke (my shark expert buddy) invented it and it's really clever. He's launching a Kickstarter really soon- whipr.com/
***Music info coming soon***
Here is a talented up and coming artist named Kenyi. Check him out! smarturl.it/1c5766

科学と技術

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2020/08/09

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コメント数 100
Mark Rober
Mark Rober 日 前
Sorry this took awhile. I've got 8 absolute banger videos I'm currently working on through April 2021 but it turns out the Rona slows things down a bit. They will be worth the wait! For updates, follow me on social stuff @MarkRober.
Eliza Robertson
Eliza Robertson 23 時間 前
This was by far my favorite of your vids Mark!! Happy to wait longer if all of your future vids are this entertaining!!
Mary Lun
Mary Lun 日 前
No worries. Love the video :3
Braden Battershell
Try the same thing but with crocodiles
Potter heads unite
No sweat Rober I promised my friends my first video may 23 look where I am now
Minecraft Stuff
Does Kiwi Co. have shipping to Asia Or more like Thailand?
Jonathan Coward
Jonathan Coward 47 分 前
Didnt they say one was a matin biologist and they didnt know or decide to just cut the tail gills and bleed the fish.
Arug
Arug 47 分 前
Bruh I have a fish this hurts to see
Bruno Ramírez
Bruno Ramírez 47 分 前
I just wonder how they got 5 gallons of human blood
chps
chps 48 分 前
Ummmmmm
Sidney Berliner
Sidney Berliner 48 分 前
luke the legend
Danimal's Lego Creations
Nice job on #1 on trending!!!
charlie rogers
charlie rogers 49 分 前
No animals were harmed in the making of this vidio
Naomi Upton
Naomi Upton 49 分 前
Mark:Shark Attack Test- Human Blood vs Fish Blood. Morgz:WATCHING MARK NEARLY GET KILLED (I FAINT) (MASSIVE FAIL)
Jack Muscat-Byrne
Am I the only one wondering how they got 5 gallons of human blood?
Jack Muscat-Byrne
Nevermind
Cheer Queen
Cheer Queen 49 分 前
Hope they threw that blender out
Lizz Fizz
Lizz Fizz 49 分 前
Lol
Matt Golka
Matt Golka 49 分 前
What about the real heros, the camera crew?
Derp gamer
Derp gamer 50 分 前
One of the 26k comments on this video is me.
18ENTUMECIDO
18ENTUMECIDO 50 分 前
5:30 Karen is typing... Hey, that is animal cruelty
Baby Yoda
Baby Yoda 50 分 前
What is the song at 4:05? I'm just curious honestly
Oliver
Oliver 50 分 前
Only people who learned more from marks channel than from school can like this
Mepose
Mepose 50 分 前
Time right now is 4:20
Emma
Emma 51 分 前
Some people need this blood
Tristan Gurnea
Tristan Gurnea 51 分 前
The fact that you came up positive goes to show how corrupt the results are
poisonedBannana
poisonedBannana 51 分 前
POV you didn’t search this and this isn’t the top comment
TheLegendaryBroccoli
THIS MAN LITTERED HOW DARE HE
Slumpy Boy
Slumpy Boy 52 分 前
VEGANS WATCHING THIS
marc bennink
marc bennink 52 分 前
4:12-5:28 to all the vegans out there. I feel you
David Cavill
David Cavill 52 分 前
'
Amanda Gonzalez
Amanda Gonzalez 52 分 前
Those poor fish
Victor Van Santen
Lol i quit when he used cow blood to simulate human blood. Does not answer your question
Derp gamer
Derp gamer 52 分 前
One of the 413k likes on this video is me.
The Handy Guy
The Handy Guy 52 分 前
Keep up the cool content mark
Death Hunter
Death Hunter 52 分 前
If you wanted to get almost all the blood from a fish cut it's tail off
EzPz Quentin - Brawl
I want to create the most evil puzzle a 10000 piece puzzle with no edge so pieces stick out and the colour is all the cardboard colour so it’s upside down and right side up and there is 500 extra pieces so you will mess up pieces try and put a right side up piece down side up without knowing the colour of each side and some pieces don’t fit because they don’t connect
TheTiarasDeadly UwU
Nevermind
noob bmgo
noob bmgo 53 分 前
Number one on trending:o
Jaime Beazer
Jaime Beazer 53 分 前
Nasty 🤢 you blending the fish 🐠
Derp gamer
Derp gamer 54 分 前
You know you're early when the video is 1 day old.
Jorge Mendez
Jorge Mendez 54 分 前
dude perfect guys are so cringy
Windtor AE
Windtor AE 54 分 前
I would say that the song you put at the start is boring now
TheTiarasDeadly UwU
How did you get the human blood...
Alan Tapia
Alan Tapia 54 分 前
9:54 that’s all I’m saying
Aria Does
Aria Does 54 分 前
Hi
2,25,458,12 views
4:28 that poor fish 😩🙄😓😖
Orene
Orene 55 分 前
I love how you can just boop sharks away from you and they don’t care XD
Sandra McLeish
Sandra McLeish 55 分 前
U should come to Jamaica if u want to see coral reefs on glass bottom boats
Brandon Mills
Brandon Mills 55 分 前
Blending a fish? Is that ethical?
Luv_Royale
Luv_Royale 56 分 前
Getting out of that cage must have been SOOOO scary!!
Royal Robichaud
Royal Robichaud 56 分 前
Hey Mark do you believe in god. Please respond.
Jl Kep
Jl Kep 56 分 前
Omg as a scientist the control is driving me insane. Fish of blood was not only blood but composed of proteins, bone, cartilage etc. So You can not interpret the results accurately. Faulty experimental design
the guider
the guider 57 分 前
you could sell this to people and companies to keep beaches safe, now thats Profit
Grub o
Grub o 57 分 前
This would be demonetized if he weren’t a scientist
Marciano Markese
Marciano Markese 57 分 前
Oehh scary corona shut up man
Kerry Canning
Kerry Canning 57 分 前
Does anyone feel sorry for those 🐟😱😭😓😵😢👎🏼
-I.eat. Humans-
-I.eat. Humans- 57 分 前
That vegan teacher would flip out if she saw this
ScottThe Newb
ScottThe Newb 58 分 前
*”And another with 5 gallons of human blood.”* *Hold up.*
n0rrraa
n0rrraa 58 分 前
so you blended a fish you just made a drink out of fish blood, fish brain, fish heart, fish uhwhjudjhwsudjs
Luv_Royale
Luv_Royale 58 分 前
Your gonna have a lot of explaining to do to your wife-
Centro
Centro 58 分 前
so how many people did you have to kill to get that much blood?
kirsten chong
kirsten chong 59 分 前
Finally mark rober posts and it’s 1 on trending wow :o
top frog
top frog 59 分 前
😩😩😩 I don't want to to that I feel bad for you
Shin Bi
Shin Bi 時間 前
You were asymptomatic but made yourself look very sick. You're contributing to the fear of the coronavirus.
Brooke007
Brooke007 時間 前
Anyone else get a oprah commercial after he said the oprah thing ?? 😭
ima lemon
ima lemon 時間 前
Im so happy one of my favorite youtubers beat corona then again, im kinda sad since he got it
Buddy Buddy
Buddy Buddy 時間 前
This has 9.1 million views in a day
Brooke007
Brooke007 時間 前
Oh god the blending of the fish almost made me PUKE jesusss a whole BUCKET of blood?!?! A NIGHTMARE
Patrick Cui
Patrick Cui 時間 前
Imagine just seeing 2 full grown men grinding fish in a blender
David Bedsaul
David Bedsaul 時間 前
he said “ i won’t let the coronavirus kill me but sharks? maybe...”
Krish Agrawal
Krish Agrawal 時間 前
Suppose the delivery guy who delivers sauce to the pizza restaurants accidently delivers 5:42
n0rrraa
n0rrraa 時間 前
MY WHOLE FAMILY HAD THE CORONAVIRUS THIS YEAR- don't worry we are cured. I AM SURVIVOR AUSJHKQWDGUJAKH
Sadik Selia
Sadik Selia 時間 前
If I strap a wind turbine(generator) on a vehicle and drive it on road with atmosphere but no wind Am I generating any electricity or am I using the car's energy to drive the turbines.
Turtle Time!
Turtle Time! 時間 前
OMG IM SO GLAD UR OK AND SAFELY RECOVERED FROM COVID U ARE MY FAVORITE YTBER AND I WOULD BE SO SAD IF U NOT CAPABLE OF MAKING VIDS ANYMORE. Also, why do I feel like I would totally just be messing around on the plane just like you did 🧐🧐🧐
Bleachy Boi
Bleachy Boi 時間 前
congrats on #1 on trending
Jordan Williams
Jordan Williams 時間 前
Mark
Jack Moxley
Jack Moxley 時間 前
“Get out as silent as possible” 14:50
bishonen_edits
bishonen_edits 時間 前
And this whole thing without a mask 🎪
Arham Zaheer
Arham Zaheer 時間 前
DUDE PERFECT!
OzeanErde 353006
OzeanErde 353006 時間 前
You soeak to farst (soory bin deutsche kann nicht so gut englisch)
Popsvlog
Popsvlog 時間 前
too funny harmless nurse sharks
Josh Stovall
Josh Stovall 時間 前
You’re a baller
puddingsauce
puddingsauce 時間 前
Living like Larry.
Bo Tang
Bo Tang 時間 前
Imagine mark came home to his fam with the 20 fish and said: “ I’ve got dinner “ XD
Buzz The lightyear
My man got corona beat it and flew out of state in a private jet mad respect
hannah 571
hannah 571 時間 前
People: So what’d you do this weekend? Mark: Just blended some fish
Jeff Bratteson
Jeff Bratteson 時間 前
Okay, what resort is featured in this video? Looks awesome. Glad you made it out alive. Phew.
HeroLegoII
HeroLegoII 時間 前
What do you use to edit the video and where do you get the music from?
Simon Family
Simon Family 時間 前
You should actually do a video dude perfect!!!
M Jack
M Jack 時間 前
That’s a shark? They look like the fishes in my uncles aquarium.
Conclusionz
Conclusionz 時間 前
Wait why is Mark jacked?
Kai C
Kai C 時間 前
where is your mask
gavin helton
gavin helton 51 分 前
@midzyonce _12 There outside in the bahamas and none of them have the virus
midzyonce _12
midzyonce _12 55 分 前
@gavin helton why
gavin helton
gavin helton 時間 前
Shut up
Abdelaziz- A
Abdelaziz- A 時間 前
Cow Blood vs Fish Smoothie ( not fish blood), so maybe the sharks were reacting to the meat not the blood.
TC mason
TC mason 時間 前
#1 trending
rimsius24
rimsius24 時間 前
It's so cool 😱
Kawaii_ Floofer
Kawaii_ Floofer 時間 前
The fish blood part and gills was disgusting to watch. This is my opinion, sorry. Pls no hate
Burrito Bowl01
Burrito Bowl01 時間 前
Vegans love this
Barat Ali Mohamadi
OMG WHAT.....😮😮PLEAS STAY SAFE GUY'S SHARK'S ARE MEAN AND CORONA IS MEAN TO!😌 XDD WHAT AM I TALKING?🤣😂🤣😂
Crank Ex
Crank Ex 時間 前
Ok but why is he riped
Unknown ?¿
Unknown ?¿ 時間 前
I just witnessed a murder
Rochelle Thomas
Rochelle Thomas 時間 前
Never mind Mark...I found it...
A G
A G 時間 前
Awwww, I was hoping he got eaten by the sharks.
Bapple
Bapple 時間 前
Noce
Dr. Kev
Dr. Kev 時間 前
To be fair, that wasn't just fish blood it was blended whole fish, with that said, it's obvious that sharks will be attracted to raw smell of blended flesh... I think it would've been the same if you blend a chicken.
Daniel Hong
Daniel Hong 時間 前
Blending that fish absolutely disturbed me.
Peace Peace
Peace Peace 時間 前
they give everybody positive mark
JC Martinez
JC Martinez 時間 前
10k dislikes from the fish blending 😂
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