Testing if Sharks Can Smell a Drop of Blood

Шинжлэх ухаан & Технологи

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
MNlists: mnlists.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: mnlists.info/channelE-bw6PRKuDlH6fP1mP4nOw
Pump animation made by the talented Jared Owens:
mnlists.info
Connor was the beast feeding the sharks underwater. He has some amazing footage for licensing and his own MNlists channel.
YT: mnlists.info/channel5fn3MXGv41LY-BB8XRjyCQ
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-MNlists
FACEBOOK: MarkRoberMNlists
TWITTER: #!/MarkRober
INSTAGRAM: markrober

Сэтгэгдлүүд

  • Yuhui Chen
    Yuhui Chen3 цагийн өмнө

    Shark: (sniff sniff) ! food (rash towards the board) Ahh only blood? You got me mate.

  • Julian Chinn
    Julian Chinn3 цагийн өмнө

    When he clicked the button I totally heard a minecraft lever noise. Maybe I play too much?

  • Sierra Tippetts
    Sierra Tippetts3 цагийн өмнө

    I find it funny how the sharks were like inedible? No just hard let's eat!!

  • oiled n spoiled
    oiled n spoiled3 цагийн өмнө

    Thats an expensive way of doing that experiment

  • Dylan Burrows
    Dylan Burrows3 цагийн өмнө

    Apparently a polar bear can smell a drop of blood from 6 miles away. I doubt it’s true but I’d love to find out

  • Luis the Goat
    Luis the Goat3 цагийн өмнө

    Wow I don’t really mess with sharks dangerousness animal in the world

  • Aaron Fly
    Aaron Fly3 цагийн өмнө

    Steve-o dove with sharks with chum attached to him

  • Blake Walker
    Blake Walker3 цагийн өмнө

    It'd be awesome if you used fish blood.

  • 60 years Ago
    60 years Ago3 цагийн өмнө

    Imagine a giant octopus showed you already know your screwed

  • ii Zohrella
    ii Zohrella3 цагийн өмнө

    POV, *Thats the blood of his enemies*

  • Mohammed Hassan
    Mohammed Hassan3 цагийн өмнө

    I think the sharks understood that it’s blood only but no prey Sharks are smart

  • Blitz Beats
    Blitz Beats3 цагийн өмнө

    The world needs to hurry up and burn

  • Mohammed Hassan
    Mohammed Hassan4 цагийн өмнө

    Never mind I know

  • Mohammed Hassan
    Mohammed Hassan4 цагийн өмнө

    Where did you get the urine from bro I have a bad feeling about that lol

  • Danni V
    Danni V4 цагийн өмнө

    I would love to see if menstrual blood would give any different outcome from the cows blood or human blood?? Super curious!!!

  • Jordan Sanchez
    Jordan Sanchez4 цагийн өмнө

    Why not use fish blood since it is a food that sharks rely on

  • sushant kshirsagar
    sushant kshirsagar4 цагийн өмнө

    The place is beautiful. Which place is it ?

  • Ptyl Zombie
    Ptyl Zombie4 цагийн өмнө

    dude your like destroying the water it looks so clear and your putting your wisses in it!

  • Koko Lolot
    Koko Lolot4 цагийн өмнө

    <a href="#" class="seekto" data-time="414">6:54</a> r u tryna make an army of sharks?

  • Jenny Hay
    Jenny Hay4 цагийн өмнө

    Anyone else remember Luke Tipple from Opposite Worlds?

  • Nayoosh Sa
    Nayoosh Sa5 цагийн өмнө

    How did the sharks not attack them? I am like so confused like HOWWWWW. ?

  • Eliot Murray
    Eliot Murray5 цагийн өмнө

    YOU GOT 1M likes!

  • Shabnam Kauser
    Shabnam Kauser5 цагийн өмнө

    O.o

  • Edvin C
    Edvin C5 цагийн өмнө

    Any one wanna question where they got the blood

  • Eliot Murray
    Eliot Murray5 цагийн өмнө

    Nice science

  • Leif egeland
    Leif egeland5 цагийн өмнө

    Should have also used feces. Heard sharks go for that more than blood....idk🤔

  • mmcgough
    mmcgough5 цагийн өмнө

    is anybody going to talk about how he still wears his hat underwater for the thumbnail? just asking...

  • Michael Johnson
    Michael Johnson5 цагийн өмнө

    Pause at <a href="#" class="seekto" data-time="71">1:11</a> *tell me how this man look like a white version of fouseytube*

  • MBYinzer YT
    MBYinzer YT5 цагийн өмнө

    The sharks are Probably payed actors

  • { itz_Nina }
    { itz_Nina }5 цагийн өмнө

    this is the most liked vid i had ever seen in my life!

  • Itz_heavenlyyy1234 UwUZ
    Itz_heavenlyyy1234 UwUZ5 цагийн өмнө

    Why

  • Noor noor
    Noor noor5 цагийн өмнө

    Honestly, sharks are beautiful creatures..❤️

  • maDdoggito
    maDdoggito5 цагийн өмнө

    How to get bitten by a shark (TUTORIAL 2020)

  • John Casey
    John Casey5 цагийн өмнө

    My friends can smell a piece of candy when in school 3 miles away!

  • Rocky Wong
    Rocky Wong5 цагийн өмнө

    cow's blood vs human blood though?

  • coolgirl251 990
    coolgirl251 9905 цагийн өмнө

    Sharks scare me..... idk why I’m watching this

  • Samuel Carvalho
    Samuel Carvalho6 цагийн өмнө

    Try a great white

  • William Petrus
    William Petrus6 цагийн өмнө

    "It's not gonna jump outta the water!" Me: But................ *JAWS*

  • David Hallyburton
    David Hallyburton6 цагийн өмнө

    scent trail

  • GlauGast
    GlauGast6 цагийн өмнө

    Sharks are nocturnal predators, so their most active during early morning and late evening. You guys might've had better success during those times when their actually hungry and in hunting mode.

  • Kit
    Kit6 цагийн өмнө

    ... So no surfing on my period?

  • william banks
    william banks6 цагийн өмнө

    Wait did they say a bucket of blood..? And they got that from where..?

  • Fr3 Sh4vOcAdo
    Fr3 Sh4vOcAdo6 цагийн өмнө

    Imagine being the person who had to pee in a bucket for the day. also imagine the sharks when they realize they were putting pee through their gills. 😂

  • kaelynand_wendy
    kaelynand_wendy6 цагийн өмнө

    Who's watching 2020 likes will tell me

  • Anthony Mathai
    Anthony Mathai6 цагийн өмнө

    Next video: Testing if a mom can sense their baby's cry a mile away Well I guess it depends on the animal

  • Puppy Cute
    Puppy Cute6 цагийн өмнө

    Hi

  • Petar Kamenov
    Petar Kamenov6 цагийн өмнө

    Can we get a F in the chat for the sharks who thought there was something to eat, because they smelld blood?

  • Bintang rahadia
    Bintang rahadia6 цагийн өмнө

    shark:So you have chosen Death.

  • BrickMotionStudio 881
    BrickMotionStudio 8817 цагийн өмнө

    What’s that white thing on his neck?

  • Hugo Sanchez
    Hugo Sanchez7 цагийн өмнө

    Yes Thank can

  • I Dunno
    I Dunno7 цагийн өмнө

    The only reason the sharks went to the blood boat is because they want to look cool

  • kael blalock
    kael blalock7 цагийн өмнө

    Awesome

  • LeWaffle_DJGOD WAFFLES
    LeWaffle_DJGOD WAFFLES7 цагийн өмнө

    they spelled "newb" wrong i think wasnt it suppose to be spelled "noob"

  • Daniel Braaten
    Daniel Braaten7 цагийн өмнө

    He didn’t say Jamie, Walruses can smell bullshit

  • Ashton Clark
    Ashton Clark7 цагийн өмнө

    Now i wanna go shark diving

  • How2 Game
    How2 Game7 цагийн өмнө

    The water: ahh I’m so clear and clean! Blood: *Let me introduce myself.*

  • Kelly Ashley
    Kelly Ashley7 цагийн өмнө

    yeah

  • Briar Orman
    Briar Orman7 цагийн өмнө

    Has anyone else noticed the thing behind his ear

  • IceyGirly Roblox
    IceyGirly Roblox8 цагийн өмнө

    *Scary* :c

  • Yummy-Potato ASMR & Vlogs
    Yummy-Potato ASMR & Vlogs8 цагийн өмнө

    Lol

  • NykeFN
    NykeFN8 цагийн өмнө

    Sharks are actually chill af. Wow, they're even cooler to me now.

  • Jared Gamiz
    Jared Gamiz8 цагийн өмнө

    What’s the song for <a href="#" class="seekto" data-time="669">11:09</a>?

  • alwaysclam
    alwaysclam8 цагийн өмнө

    Tumnail blood coming out of u and ur smiling epic.

  • MagikMako
    MagikMako8 цагийн өмнө

    <a href="#" class="seekto" data-time="803">13:23</a> im not even joking i was wearing my Bose 700's when you showed me that

  • maco the great
    maco the great8 цагийн өмнө

    Ew they have pee in a bag

  • Beck Tremblay
    Beck Tremblay8 цагийн өмнө

    That’s not a good idea

  • Nikunj Arora
    Nikunj Arora9 цагийн өмнө

    Pure stupidity

  • Ronald Rios
    Ronald Rios9 цагийн өмнө

    Lowkey wish u got ur hand bit off

  • Jolfer 13
    Jolfer 139 цагийн өмнө

    <a href="#" class="seekto" data-time="508">8:28</a> when u got it like that money

  • Luis Gutierrez
    Luis Gutierrez9 цагийн өмнө

    <a href="#" class="seekto" data-time="735">12:15</a> newb or noob? Have I been spelling it wrong all along😔

  • Derek Gonzalez
    Derek Gonzalez9 цагийн өмнө

    This is a scientific video.why

  • Its Hanah
    Its Hanah9 цагийн өмнө

    *when you see 52M views then theres only 1M likes* Bruh

  • Hendrix Ignacio
    Hendrix Ignacio9 цагийн өмнө

    Imagine this comment reach 300 likes

  • Anna Critelli
    Anna Critelli9 цагийн өмнө

    Are you have to do to get the camo is thunder shock over in your words and it was punished and you could get it and then turn it back over and he would still be alive or you would have to do that in a wrap in five minutes are you a die

  • RedGold
    RedGold9 цагийн өмнө

    To make it more definitive i would like to see human blood used first and then cows. To see if it wasn’t just them realizing there’s probably nothing there, or that they were actually not attracted to the human blood.

  • snakes alot
    snakes alot9 цагийн өмнө

    and thir was no animal death besides cow's fish not to mention the bucket of blood :)

  • Hendra Lim
    Hendra Lim9 цагийн өмнө

    Maybe... Just maybe... The sharks doesn't want to be fooled the second time by the same trick. That's why there's no shark investigating the boards in the second experiment

  • The Memes Legend
    The Memes Legend9 цагийн өмнө

    WOW

  • 周形斌
    周形斌10 цагийн өмнө

    This video is a NOOB video

  • Dalitso Tembo
    Dalitso Tembo10 цагийн өмнө

    Absolutely loved everything about the video,and sharks are beautiful animals

Дараах