Shark Attack Test- Human Blood vs. Fish Blood

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Mark Rober

5 ամիս առաջ

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!!!
Point of clarification: A few people have pointed out the dates on the negative and positive Covid tests are the same. You'll also notice my doctor was Bob Newby from Stranger Things. Turns out there is a lot of personal info on a Covid result test and the part that says negative and positive wasn't easily readable so I photoshopped up something that solved both of those issues and didn't bother changing the date. No conspiracy here. I promise I actually got Covid and would have much preferred to actually filmed on the original schedule and not had to deal with it even with the private jet silver lining.
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: sharkweek
TWITTER: sharkweek
INSTAGRAM: sharkweek
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-
***Music info coming soon***
Here is a talented up and coming artist named Kenyi. Check him out!
Here is some of the music I used from independent artists:
0:01 - Cereal Killa - Blue Wednesday
0:57 - Toys - Ponder -
2:05 - The Ocean - Andrew Applepie -
2:21 - New Shoes - Blue Wednesday
6:06 - Kalimba Jam - Blue Wednesday
8:44 - Arrow (Instrumental) - Andrew Applepie
17:31 - Too Happy to be cool by Notebreak -

Mark Rober
Mark Rober 5 ամիս առաջ
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.
jennifer rosales Sapanza
jennifer rosales Sapanza 3 օր առաջ
Mark Rober what!!! Cow blood is the same as human blood!?!?!?!? B
turdle frog
turdle frog 8 օր առաջ
I Exist
I Exist 29 օր առաջ
Where's the episode were Mark learns how to ascend into a higher being.
Jimmy Medrano
Jimmy Medrano Ամիս առաջ
Lea Jawhar
Lea Jawhar Ամիս առաջ
I was sssoooooooooo scared
Briellesworld 13 րոպե առաջ
that look like a regular smotthie
collynd. Yezkiel
collynd. Yezkiel 19 րոպե առաջ
Mark: uses cow blood and fish blood Mad vegan: cries
Darren Hodgkiss
Darren Hodgkiss Ժամ առաջ
The tacky claus acutely head because mice ignificantly appear above a flat malaysia. painstaking, near comfort
You are crazy
Drago_gamer098 GAMER_For_life
Drago_gamer098 GAMER_For_life Ժամ առաջ
Ok shap is a maniac he put his smart friend in a bloody shark cage and he did nothing but record everything
Vihaan Kavedia
Vihaan Kavedia Ժամ առաջ
how did he collect human blood?
Magic Shop
Magic Shop 2 ժամ առաջ
Sharks: **minding their own business in the sea** People: aaahhh AAAHHhhh !!!!! !!
ana villaluna
ana villaluna 2 ժամ առաջ
is that a tiger shark or reef shark
シシ 3 ժամ առաջ
15:41 not the little fish riding the shark's back 😭✋🏻
STICH PAJAMA Edwards 3 ժամ առաջ
That’s scary
zaid mohiuddin
zaid mohiuddin 4 ժամ առաջ
I love the fact that he does all the work himself and doesn't have anyone do it for him....
Melanie Berge
Melanie Berge 4 ժամ առաջ
Where did you get the human blood from hmm
Earthworm Sally
Earthworm Sally 4 ժամ առաջ
Where did he get human blood...
PineConeRaccoon Productions
PineConeRaccoon Productions 4 ժամ առաջ
Dang, social experiments keep on getting crazier.
panda_lin 5 ժամ առաջ
10:28 the cats would make it so much better for me they look so fluffy
Yuthara Perera
Yuthara Perera 6 ժամ առաջ
Me wondering how he survived the smell after dipping his hand into fish blood
Sophia Jackson
Sophia Jackson 6 ժամ առաջ
SomEoNe shOULD CoPy anD PaatE Some aNGle wINgs On HIm ATtT 14:49
Doumouh Zreika
Doumouh Zreika 6 ժամ առաջ
I love it
Doctor's Cuisine
Doctor's Cuisine 7 ժամ առաջ
no animals are hurt in this video
YanceyGamez 7 ժամ առաջ
The scientific method is a complex process
YanceyGamez 7 ժամ առաջ
5:03 he literally threw a destroyed ded fish into the water lol.
Jackplaysthisyt 8 ժամ առաջ
abdul basith
abdul basith 8 ժամ առաջ
disclaimer : sharks never harm the camera man ....
ItzThatGuy 9 ժամ առաջ
Jeremy Damron
Jeremy Damron 10 ժամ առաջ
We’re did u get the humour blood?
Charizard_Flame 11 ժամ առաջ
This guy makes me happy and plus I learn I want to be a engineer like mark mark is the best
Jeff Quinn
Jeff Quinn 11 ժամ առաջ
Ummm. Fun video but... If it's really so bad in the cage, how about the guys swimming right outside the cage at 13:44?
Dzakirah syifa annisa
Dzakirah syifa annisa 12 ժամ առաջ
This video deserve more view!!!
Travis Krumenacker
Travis Krumenacker 12 ժամ առաջ
plants a bunch of trees for his flight and then immediately puts a fish in a blender...lmao
SuperMaDBrothers 13 ժամ առաջ
So glad I got to see a man overreact about sharks for 10 minutes and then pretend it was science
Jenny GW
Jenny GW 13 ժամ առաջ
Taylor Hewes
Taylor Hewes 13 ժամ առաջ
Did you blender a whole cow? 😂
Nikhil Tripathi
Nikhil Tripathi 14 ժամ առաջ
Aaron McGuire
Aaron McGuire 14 ժամ առաջ
Where did u find thr blood
Yola Melani
Yola Melani 15 ժամ առաջ
I'm gonna be traumatised man, no joke
yasmeen metcalfe
yasmeen metcalfe 16 ժամ առաջ
Of course cats only fly private!
Florin Rosu
Florin Rosu 16 ժամ առաջ
The vegans in the comments🤢🤮😭😭😭😭
eli carreon
eli carreon 16 ժամ առաջ
I love this guy
Cadence Orvis
Cadence Orvis 16 ժամ առաջ
I’m already scared of sharks. You didn’t need to do this.
The Knee Collector
The Knee Collector 17 ժամ առաջ
I hope the sharks leave the knees uneaten. I'm gonna need them
Erick Freitas
Erick Freitas 17 ժամ առաջ
The parallel representative ultimately muddle because command metabolically stroke with a wretched curler. dynamic, billowy random
Robyn Gray
Robyn Gray 18 ժամ առաջ
I feel bad for the person that they took the blood from
Robyn Gray
Robyn Gray 17 ժամ առաջ
Shoghi Tabi Okpu
Shoghi Tabi Okpu 18 ժամ առաջ
u almost died wut were u thinking dont u love u family
Acid Roof Productions
Acid Roof Productions 18 ժամ առաջ
Thanks for silencing my fear of starting my period in the ocean. They prefer fish!
̶K̶a̶t̶o̶n̶a̶m̶v̶ ⸝͟๏︠
̶K̶a̶t̶o̶n̶a̶m̶v̶ ⸝͟๏︠ 18 ժամ առաջ
man q loucura veiy algm br
Carl HIRST 18 ժամ առաջ
7:50 in case your short on time, or 11:52 if you need to go to work
Wendell Xinos
Wendell Xinos 18 ժամ առաջ
The minor sausage quickly prick because repair ectrodactyly jam as a instinctive camera. husky, open shingle
Unicorn World
Unicorn World 18 ժամ առաջ
I hate sharks and there teeth
Azazel Ambrosia
Azazel Ambrosia 18 ժամ առաջ
Haha loophole detected
Owen Curtis
Owen Curtis 18 ժամ առաջ
i love kiwi co
Peter E
Peter E 19 ժամ առաջ
3:50:Mark plants trees for his and another 100 flights to counter the Co2 EVERYONE LIKED THAT
colum andaoife
colum andaoife 19 ժամ առաջ
Sandy Prim
Sandy Prim 19 ժամ առաջ
I'm scared of sharks I hope you will be okay
fresita_ferchis_edits 19 ժամ առաջ
A qui está el comentario en español que buscabas
Annalise Youssef
Annalise Youssef 19 ժամ առաջ
So no one is going to point out how he said that he worked at NASA?
Irtaza Aizaz
Irtaza Aizaz 19 ժամ առաջ
Annalise Youssef
Annalise Youssef 19 ժամ առաջ
Ngl that does look pretty delicious tho....
Melis Mustafaoğlu
Melis Mustafaoğlu 20 ժամ առաջ
Melis Mustafaoğlu
Melis Mustafaoğlu 20 ժամ առաջ
But very difficult
Melis Mustafaoğlu
Melis Mustafaoğlu 20 ժամ առաջ
I know very good
Kaan Tulgan
Kaan Tulgan 21 ժամ առաջ
sen tr sen
Gabriel Gabriel
Gabriel Gabriel 21 ժամ առաջ
brasil aqui
camila liriano
camila liriano 21 ժամ առաջ
Están contaminando el medio ambientr
Kaylee Avaplay
Kaylee Avaplay 21 ժամ առաջ
1% des français ici regardent ce commentaire 😂
Jazz Micah Bihasa
Jazz Micah Bihasa 22 ժամ առաջ
I feel so bad for the fish..
Jasmine Davenport
Jasmine Davenport 22 ժամ առաջ
irresponsible of you to go
MehrLean 22 ժամ առաջ
honestly, the camera team had bigger balls. it looks like they're only 10 meters away withot a cage??
panda_lin 5 ժամ առաջ
I think they used a drone or put the camera on a stick
Nawwaf Khalique
Nawwaf Khalique 22 ժամ առաջ
Omg he almost died
Golden Michael
Golden Michael 22 ժամ առաջ
Fun fact:we killed more shark than shark kill us
anu aqtar
anu aqtar 22 ժամ առաջ
bruh how did u get corona
JustTheAverageGamer That'sMe
JustTheAverageGamer That'sMe 22 ժամ առաջ
Brave man
Yuan Raine Perido
Yuan Raine Perido 23 ժամ առաջ
wow ar you insen glayouar aliv
Pro658 Plays
Pro658 Plays Օր առաջ
A slightly better way to pull of this experiment is to quickly leave the scene after placing the boards because sometimes the sharks would be attracted to the boat rather then the surf boards which could cause some mistakes in the final result
Peter Finnegan
Peter Finnegan Օր առաջ
shay122 Օր առաջ
No matter what If i will be ever in space That will be my first word 11:52
Najila Amin
Najila Amin Օր առաջ
The seen was very scary and harmful 😫😫😫😫😫😫😫😫😫😫😫😫😫😫😫😫😫
Alannah Briana Rodriguez
Alannah Briana Rodriguez Օր առաջ
Jezz so scary
Sea Storm Gaming
Sea Storm Gaming Օր առաջ
This proves that, Mark isn't just an ex-NASA engineer, but also a killer dude. (R.I.P.; Fish).
Mhera Sister
Mhera Sister 10 ժամ առաջ
Hahahahhaa youre mom also kill a fish didnt u know that we all kill fish bruhh cuz we eat it and mark has an explanation why he kill fish...
babouche Loky ?
babouche Loky ? Օր առաջ
갓김치싸대기 Օր առաջ
나는 한국인이다
Wifi Network
Wifi Network Օր առաջ
• Amanda Panda •
• Amanda Panda • Օր առաջ
Where did u get the blood? ;-; oh wait u can buy blood online.-
Juns Sisa
Juns Sisa Օր առաջ
That was bad idea
Deepak Vanita
Deepak Vanita Օր առաջ
Hey Mark have you eaten non-veg?
saisha jain
saisha jain Օր առաջ
Why did you cut. Fishes
GamePro Legend
GamePro Legend Օր առաջ
Where did you get the human blood from lol
ʟɪᴢᴢɪᴇ ᴡᴏᴏғシ
ʟɪᴢᴢɪᴇ ᴡᴏᴏғシ Օր առաջ
camera mans joB:
Ghoti Fish
Ghoti Fish Օր առաջ
was there a reason for you to superman out of the cage instead of just swimming out?
Mehm He
Mehm He Օր առաջ
U must take care of my family cuz is ur fault I thought u r the one who want this
polo101101101101101 Օր առաջ
Fish smoothie is not fish blood, you should make human smoothie for a fair comparison.
Mehm He
Mehm He Օր առաջ
Good he is with his friends so he is fine from covid
Ciaran O'Neil
Ciaran O'Neil Օր առաջ
bella_ glitch
bella_ glitch Օր առաջ
Wow your friend with sharks how cool💗💗
Sahna Najieh
Sahna Najieh Օր առաջ
You are so brave
زلف افيفة
زلف افيفة Օր առաջ
**Because we are number one baby** "1rona" did u mean corona?
Dina Ari Nurti
Dina Ari Nurti Օր առաջ
Johannes Jacobus Coetser
Johannes Jacobus Coetser Օր առաջ
Johannes Jacobus Coetser
Johannes Jacobus Coetser Օր առաջ
Linda Moruela
Linda Moruela Օր առաջ
The unaccountable bandana frequently snore because dinner decisively release until a wonderful father. naive, ajar sandra
Brian Marlo Abarca
Brian Marlo Abarca Օր առաջ
It's so funny like when you danced in your chair
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