Testing if Sharks Can Smell a Drop of Blood

  Shikime 69,861,928

Mark Rober

Vit më parë

Scientific proof Pixar sits on a throne of lies. Thanks to Bose for their support and for the dopest headphones I've ever worn: bose.life/markrober
Also, thanks to Discovery for putting my life in danger.
#SharkWeek begins July 28 only on Discovery
FACEBOOK: sharkweek
TWITTER: sharkweek
INSTAGRAM: sharkweek
ALnets: alnets.info
Links for the build instructions: www.dropbox.com/s/iqn14ydzqafhws5/SharkBait_Manual_PartsList.pdf?dl=0
Sean's Hodgin's channel who did most of the heavy lifting for making the boxes: alnets.info/mem/E-bw6PRKuDlH6fP1mP4nOw.html
Pump animation made by the talented Jared Owens:
alnets.info
Connor was the beast feeding the sharks underwater. He has some amazing footage for licensing and his own ALnets channel.
YT: alnets.info/mem/5fn3MXGv41LY-BB8XRjyCQ.html
email: sharkmanconnor@gmail.com
Insta: @sharkmanconnor
Follow my marine biologist friend Luke Tipple on Instagram- luketipple
More info that was promised-
What is likely happening is that the sharks can smell the blood but it's just not in a quantity that is interesting to them especially since they don't love human blood that much (btw, I spoke with a marine biologist and mammal blood is all the same from a chemical marker stand point so cow blood is a suitable substitute for human blood). If I did the experiment again, I would want to test human blood vs. fish blood.
This is the most definitive study done to date in a control lab environment on what is least and most interesting to them: The Biology of Sharks and Rays Peter A. Klimley and Steven Oerding; ISBN-13: 9780226442495. Particularly pages 134-140. Figure 6.7; Table 6.2

***Music***
00:11 - Arrow - Andrew Applepie andrewapplepie.com/
01:14 - Kalimba Jam - Blue Wednesday soundcloud.com/bluewednesday/
2:30 - Dizzy - Political Statement and JMoney - soundcloud.com/dylanruff/political-statement-jmoney-dizzy
3:59 - Cereal Killa - Blue Wednesday soundcloud.com/bluewednesday/
5:17 - Marimba Idea - Blue Wednesday soundcloud.com/bluewednesday/
6:12 - Berlin - Andrew Applepie - andrewapplepie.com/
6:40 - Dansez - Fasion soundcloud.com/michalgallo/dansez-fasion-beats-music
10:45 - Dive - Lvly www.epidemicsound.com/track/4JmHD4z5Bj
12:34 - New Shoes - Blue Wednesday soundcloud.com/bluewednesday/
13:02 - Q - Blue Wednesday soundcloud.com/bluewednesday/
15:12 - Too Happy to be cool by Notebreak soundcloud.com/notebreak/dubstep-too-happy-to-be-cool

Summary: I've always wanted to test if sharks can really smell a single drop of blood in the water from 1 mile away. So I went to the Bahamas in shark infested waters and set up an experiment to get to the bottom of things.

MERCH-
They are soft- teespring.com/stores/markrober

PLEASE CONSIDER SUBSCRIBING: tinyurl.com/MarkRober-Sub
****************************************­
I make videos like this once a month all year long while supplies last:
CHECK OUT MY CHANNEL: tinyurl.com/MarkRober-ALnets
FACEBOOK: MarkRoberALnets
TWITTER: #!/MarkRober
INSTAGRAM: markrober

Komente
jhun_jhun misolas
jhun_jhun misolas 3 orë më parë
your crazy
knowledge Guru N.C.V-all in one Channel
knowledge Guru N.C.V-all in one Channel 8 orë më parë
hey u bleedy burger eating brain less buffalloa why are u used cows blood
Game Player
Game Player 9 orë më parë
I have about 17 needle holes in my right arm (Im a diabetic and get my blood drawn every three months) and watching their blood get drawn still made me cringe also *Pixar would like to know your location*
cs brothers1
cs brothers1 11 orë më parë
How u doing these
Gary Morris
Gary Morris 14 orë më parë
This guy looks like Cristiano Ronaldo
Naruto Uzumaki
Naruto Uzumaki 14 orë më parë
wsp
ohh_gee10
ohh_gee10 15 orë më parë
to evade a shark it's a simple terrifying task, punch. the. gills. or the nose. those are weak spots and if performed correctly you'll be safe. good luck if you ever go out to seas edit: don't panic, sharks feel vibrations, if you panic you'll be a target for the shark
Viper *
Viper * 16 orë më parë
Me: sees a bag of blood Also Me: AAAAAAA
Viper *
Viper * 16 orë më parë
Me: ur telling me having a bag of blood is okay? Him: Yea
Salcedo Obillo
Salcedo Obillo 17 orë më parë
the ocean is so dirty right now ewww
dumb stupid
dumb stupid 18 orë më parë
no he dont want to die
vincent valle
vincent valle 19 orë më parë
because he wants to die
10 subscribers without any videos
10 subscribers without any videos 19 orë më parë
Mr Rober, look behind you before you become sushi
concantooi brightmoon
concantooi brightmoon Ditë më parë
this is really cool i love sharks and now i'm learning somthing new there also really brave to do this because sharks can be dangeros
SkySide
SkySide Ditë më parë
In ny time watching this, this video got 60mil views
Stergxs
Stergxs Ditë më parë
I'm here at 69 million views😎 Nice...
Salim Ahmed
Salim Ahmed Ditë më parë
This man has some Steel balls I want em o.o
Lihammie Plays
Lihammie Plays Ditë më parë
69mil views. Nice
Alfin Roby
Alfin Roby Ditë më parë
6:20 🤣😂🤣😂🤣😂🤣😂
Tonya Hurlbert
Tonya Hurlbert Ditë më parë
How are you this smart
Talitha Rinas
Talitha Rinas Ditë më parë
@widoopenranch
Whhat
Whhat Ditë më parë
3 of mark robers videos have 69 million views, nOiCe
Jaime Harris
Jaime Harris Ditë më parë
Me if I swim this sharks me two seconds later DEAD😂🤣😂🤣
Cyan
Cyan Ditë më parë
Bro he cut himself just to make a video, i respect that
Carmen Borras
Carmen Borras Ditë më parë
Why you gonna die
Carmen Borras
Carmen Borras Ditë më parë
Why
ALEXANDRA ALVAREZ
ALEXANDRA ALVAREZ Ditë më parë
Hi
Ad Vlok
Ad Vlok Ditë më parë
OooOoooOooOoooOoooooOooOOoooO That's epic
SUKHEN DAS
SUKHEN DAS Ditë më parë
But the video is good and you all are brave enough and I am seeing your channel first time. Well Very courageous 🙏
SUKHEN DAS
SUKHEN DAS Ditë më parë
Really disappointed why have you take cows blood you can take other animal's blood.
Poppy Gamer Z
Poppy Gamer Z Ditë më parë
The real question is; ᴡʜᴇʀᴇ ᴅɪᴅ ʜᴇ ɢᴇᴛ ᴛʜᴇ ʙʟᴏᴏᴅ?
Alexandra Cepeda
Alexandra Cepeda Ditë më parë
Look at that blood that could have been donated😕
Alexander Davis
Alexander Davis Ditë më parë
Hey
Kayden Gwinn
Kayden Gwinn Ditë më parë
Sharks can smell blood
Gowri Thrikkarthika
Gowri Thrikkarthika 2 ditë më parë
If he had died then it would have been a different story
cyber_star1
cyber_star1 2 ditë më parë
Test if shark can smell fear•.•
de wenkies
de wenkies 2 ditë më parë
Him : swiming with sharks Me : seeing the ocean , 😨😭😱
Ballora
Ballora 2 ditë më parë
i wanna swim wit a shark. but no die. UwU
Sam Joseph
Sam Joseph 2 ditë më parë
If this dude stops making videos in future we'll know why
sharece hall
sharece hall 2 ditë më parë
But still good experiment
sharece hall
sharece hall 2 ditë më parë
Well now theres urine,fish oil,and blood in the ocean
2D20 Sohan
2D20 Sohan 2 ditë më parë
Oh no
2D20 Sohan
2D20 Sohan 2 ditë më parë
Ho no
Amanda Brown
Amanda Brown 2 ditë më parë
Hashtag sharkweek
Amanda Brown
Amanda Brown 2 ditë më parë
Do it
Susannah Barratt-Boyes
Susannah Barratt-Boyes 2 ditë më parë
We are so lucky that we are not a pollution country
mikailah pagulayan
mikailah pagulayan 2 ditë më parë
Um excuse me you know already that blood attracts sharks
戦争TV
戦争TV 2 ditë më parë
日本人おる?
jessica isbell
jessica isbell 2 ditë më parë
that is cool
Kemily Rayane
Kemily Rayane 2 ditë më parë
Esse aí e doidão, 👁️👄👁️👌🏽
Ishman Sandhu
Ishman Sandhu 2 ditë më parë
Also me:Runs to school and steals the cup cake
Ishman Sandhu
Ishman Sandhu 2 ditë më parë
Me:sick at home
Ishman Sandhu
Ishman Sandhu 2 ditë më parë
My friend:gets a cup cake
Madhuri Kam
Madhuri Kam 3 ditë më parë
you can donate that blood
››deadOtrap‹‹
››deadOtrap‹‹ 3 ditë më parë
69million views
JONATHAN TIRTA WIJAYA_XMIPA4_15
JONATHAN TIRTA WIJAYA_XMIPA4_15 3 ditë më parë
im not searching but interesting
AL GAMER
AL GAMER 3 ditë më parë
69 mln views
CJ Jacko
CJ Jacko 3 ditë më parë
I LIKE YOUR CUT GEE
Syed Magrabi
Syed Magrabi 3 ditë më parë
swimmy in woter
The Real Pros
The Real Pros 3 ditë më parë
I think the reason why that the second experiment didn’t really work is that the sharks who were there recognized that the blood on the boards are actually foam since the first experiment. Like if u agree
Solo
Solo 3 ditë më parë
0:01 : *my feet* Thank god you told me, i thought its your fins!
Megh Patel
Megh Patel 3 ditë më parë
Urine hahaha
Torben J. Dahl
Torben J. Dahl 3 ditë më parë
Wait, there's no shortcut to the Bahamas? You have to go by plane? Weird...
Cooper Smith
Cooper Smith 3 ditë më parë
Utan Jai my utan
Cooper Smith
Cooper Smith 3 ditë më parë
Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm!!mmmmm!
Jem Zabala
Jem Zabala 3 ditë më parë
The shark recognize that the food is in the big boat🤣🤣
Jeison Harn
Jeison Harn 3 ditë më parë
I think shark they cannot smell a blood. They can see the blood thats why shark they gonna go to the blood it because the color not the smell
Jamecia M.
Jamecia M. 3 ditë më parë
Daddy go ahah daddy go ahah
Cute Fox
Cute Fox 3 ditë më parë
Guy:sharks can be really nice animals Me:agrees Jaws:making sharks look like a monster who eats humans Me:boy they eat humans bc sometimes the see humans like fish that they eat!😡
Andres Matallana
Andres Matallana 3 ditë më parë
12:02 12:02
Zaaden Montes
Zaaden Montes 3 ditë më parë
Mark Robert more like mark the fantastic
Scott Martin
Scott Martin 3 ditë më parë
🙏 hope you do not die
YT Yeets
YT Yeets 3 ditë më parë
This guy might be albert einstein version 2
mavi
mavi 3 ditë më parë
Have you felt clouds
Lyonga Ghogomu
Lyonga Ghogomu 3 ditë më parë
arent they pouting
OwO Hi
OwO Hi 3 ditë më parë
I searched "a" for the gura clip and this came up first lol
Daniel Santiago Leslie79797
Daniel Santiago Leslie79797 3 ditë më parë
Mark Rober is use blood to see a shark I did that before
Chris Rossouw
Chris Rossouw 3 ditë më parë
Try it with great wites.
Azlina The Galaxy Fox
Azlina The Galaxy Fox 4 ditë më parë
Hold up How did you get the cameras in the water .-.
Samina Waheed
Samina Waheed 4 ditë më parë
Hello!
Noga Drayman
Noga Drayman 4 ditë më parë
True that you were swimming with sharks
eva gomez sanchez
eva gomez sanchez 4 ditë më parë
Wow
Fajar Pratama
Fajar Pratama 4 ditë më parë
Indo nyimak
Gacha Draws!
Gacha Draws! 4 ditë më parë
Imma give this video a big BRUH... because sharks CAN smell blood and kill you!
Kamariduan Mohd Nor
Kamariduan Mohd Nor 4 ditë më parë
I don’t know what to say
NICE 4YU
NICE 4YU 4 ditë më parë
Did you just put urine in the ocean 🤣🤣🤣🤣🤣
Lorelie Lat
Lorelie Lat 4 ditë më parë
l wanna pet them be cos ther cute l dont now ef l pet them
Stefan Mayr
Stefan Mayr 4 ditë më parë
D:
Sherlyn Tavarez Alegre
Sherlyn Tavarez Alegre 4 ditë më parë
Anyone going to mention the cow blood looking to red 👁👄👁
Ava Cressler
Ava Cressler 4 ditë më parë
Draftavaloveyou dec.
FAUSTORILLA PRINCESS REIMA MIREYA
FAUSTORILLA PRINCESS REIMA MIREYA 4 ditë më parë
really? Just really? Urine!!!!!
Nici-Chan
Nici-Chan 4 ditë më parë
minute 3:15 a shark is seen in the sea 😨😰
Arthur Yee
Arthur Yee 4 ditë më parë
im scard of sharks
Arthur Yee
Arthur Yee 4 ditë më parë
dont step on the water sharks can eat humens
Arthur Yee
Arthur Yee 4 ditë më parë
wow so cool
Arthur Yee
Arthur Yee 4 ditë më parë
wow some sharks are cool but the blood
Austyn Lee
Austyn Lee 4 ditë më parë
Omg LoL he got 69,667,265 views :o and 1.3M likes-
The PVP Player
The PVP Player 4 ditë më parë
for some reason i don't like breathing with my mouth everytime someone mentions pee
Jay Didwell
Jay Didwell 4 ditë më parë
Are u einstines brother
tasnim ahmad
tasnim ahmad 4 ditë më parë
It is bad for nature
CARNIVAL SCAM SCIENCE- and how to win
11:37
The Dixie D'Amelio Show with Jaden Hossler
10:36
Dixie D'Amelio
Shikime 3,1 mln
PS5 - Unboxing the DualSense Controller!
11:11
Austin Evans
Shikime 2,6 mln
VFX Artists React to Bad & Great CGi 35
19:12
Corridor Crew
Shikime 1,5 mln
How to Survive a Grenade Blast
05:00
Mark Rober
Shikime 69 mln
How to measure HOW MUCH PEE IS IN YOUR POOL
11:32
World's Largest Horn Shatters Glass
10:42
Mark Rober
Shikime 30 mln
EXTREME Cactus Attack!
08:02
Brave Wilderness
Shikime 55 mln
The Dixie D'Amelio Show with Jaden Hossler
10:36
Dixie D'Amelio
Shikime 3,1 mln
PS5 - Unboxing the DualSense Controller!
11:11
Austin Evans
Shikime 2,6 mln
VFX Artists React to Bad & Great CGi 35
19:12
Corridor Crew
Shikime 1,5 mln
WE'VE BEEN WAITING FOR THIS FOR OVER A YEAR...
22:49
iPhone 12 (Pro) Review
8:04
Dave Lee
Shikime 967 mijë
PULLING THE ULTIMATE ALL NIGHTER - Arrington Allen
19:26
Did I expect TOO MUCH from the Surface Duo?
15:21
ShortCircuit
Shikime 312 mijë
Second Stimulus Check Update Today| The FINAL YES
5:51