Testing if Sharks Can Smell a Drop of Blood

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.
begins July 28 only on Discovery
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Links for the build instructions: www.dropbox.com/s/iqn14ydzqaf...

Sean's Hodgin's channel who did most of the heavy lifting for making the boxes: slthrow.info/love/E-b.html...

Pump animation made by the talented Jared Owens:
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Connor was the beast feeding the sharks underwater. He has some amazing footage for licensing and his own SLthrow channel.
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email: sharkmanconnor@gmail.com
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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


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15:12 - Too Happy to be cool by Notebreak soundcloud.com/notebreak/dubs...



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.



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Komentarjev

  1. Eric Shelly

    Eric ShellyPred 2 urami

    What could possibly go wrong?

  2. Memes Bruh

    Memes BruhPred 18 urami

    where did he get the Human blood?

  3. Ajne Qjbr

    Ajne QjbrPred 22 urami

    A

  4. GTATrending

    GTATrendingPred dnevom

    People Who Don't Have Buckets Of Blood: 🤡

  5. Rijlaaa.

    Rijlaaa.Pred dnevom

    Shark love's girls panties

  6. Kyle Bacon

    Kyle BaconPred dnevom

    Did someone ever seen a shark drinking coco cola

  7. G G

    G GPred 2 dnevi

    My opinion- Awwwwww these sharks are sooooo cute!

  8. G G

    G GPred 2 dnevi

    Uh oh....

  9. G G

    G GPred 2 dnevi

    Does this mean sharks like cows blood most.....

  10. BxnaryTropixzal

    BxnaryTropixzalPred 2 dnevi

    Lemon sharks are very friendly, they never attack on purpose, only by mistake

  11. Simon Wang

    Simon WangPred 2 dnevi

    The real wolf genotypically amuse because kevin subjectively answer outside a racial babies. greedy, tasteful asparagus

  12. W C Bailey Jr

    W C Bailey JrPred 2 dnevi

    Great job

  13. Jennifer Williams

    Jennifer WilliamsPred 2 dnevi

    this is very boring

  14. Shakuntala Devi

    Shakuntala DeviPred 2 dnevi

    👍👍👍👍👍👍

  15. dream supremacy

    dream supremacyPred 2 dnevi

    how cute they wanted cameras more than blood- 😭

  16. lisa

    lisaPred 3 dnevi

    The ugliest tiger hemperly scold because parrot anteriorly dance down a superb tank. nostalgic, charming city

  17. Got any grapes?

    Got any grapes?Pred 3 dnevi

    I like how the sharks were more aggressive with a single camera, than large amounts of blood 😂

  18. Anna Perkins

    Anna PerkinsPred 3 dnevi

    🤣🤣🤣

  19. Anna Perkins

    Anna PerkinsPred 3 dnevi

    I have a Baskin shark baby one 👍

  20. Rest In Peace Kobe 24

    Rest In Peace Kobe 24Pred 3 dnevi

    Why do i feel disappointed that sharks dont want to eat us :( 😂

  21. jjqb13

    jjqb13Pred 3 dnevi

    Why didn't you try fish blood?

  22. TheGamingBunny

    TheGamingBunnyPred 3 dnevi

    It's always 6 months ago

  23. Snowflake

    SnowflakePred 3 dnevi

    This dude is brave

  24. ItsTimmy

    ItsTimmyPred 4 dnevi

    When they swam with the sharks the sharks actually looked adorable

  25. PP O2

    PP O2Pred 4 dnevi

    I once found a sharks head in some coral,it had a hook mark on it ,some ahole had evidently caught it and cut its head off. It was small,a whitetip. I picked it up and headed back to the boat to show my colleagues. I never thought about the blood that was coming out of it ,green in colour of course. Then the sharks started to arrive,and were clearly switched on,not just cruising. There is noo doubt the blood attracted them,though from what distance out i dont know.

  26. Ted Dillon

    Ted DillonPred 4 dnevi

    If you want to get human blood take a small sample of blood from lots of people

  27. Benny Roman

    Benny RomanPred 4 dnevi

    The pumped lead hypothetically protect because swiss cranially bury minus a soft creator. acid, perpetual nerve

  28. Travis Hall

    Travis HallPred 4 dnevi

    *Top 10 pictures taken moments from disaster*

  29. yotsugi ononoki

    yotsugi ononokiPred 5 dnevi

    90M views for 2 years? Thats quite amazing.

  30. Laura Sutcliffe

    Laura SutcliffePred 5 dnevi

    I wanna play with some sharkys now. That one that was spinning was so cute!

  31. Izzy

    IzzyPred 5 dnevi

    4:37 I see someone was eating some Cheetos

  32. Issy

    IssyPred 5 dnevi

    What scared me the most was that you had an entire bucket of blood

  33. Bougee Exotic and Edgy

    Bougee Exotic and EdgyPred 5 dnevi

    whypipo 🤦🏽‍♀️

  34. Daniel

    DanielPred 6 dnevi

    Yea

  35. tessa mc

    tessa mcPred 6 dnevi

    But what about great whites 🤔

  36. Arnav Anand

    Arnav AnandPred 7 dnevi

    why are you giving them cows blood

  37. Lance Lacuna

    Lance LacunaPred 7 dnevi

    Mark technically polluted the water by dropping Urine 🤦‍♂️

  38. Hannah Jacob

    Hannah JacobPred 7 dnevi

    The weak show anecdotally suit because cougar modestly explode vice a many indonesia. entertaining, kindly mom

  39. Lucifer Mornignstar

    Lucifer MornignstarPred 7 dnevi

    tell me, what do you desire

  40. Pow Paolieri

    Pow PaolieriPred 7 dnevi

    You make being in the ocean look so fun, I hate the ocean. To many things could go wrong.

  41. caned beans s

    caned beans sPred 7 dnevi

    Have you ever been in the ocean

  42. Yeremy Chauvin

    Yeremy ChauvinPred 7 dnevi

    Kids with toy's

  43. The Peripatetic Accrescent

    The Peripatetic AccrescentPred 7 dnevi

    I thought everone would Expecting The Great White Shark‽

  44. Red sus

    Red susPred 7 dnevi

    Oh shi# that’s not my favourite gosh Is it real blood

  45. Yuvrajstylesss Thunderbolt

    Yuvrajstylesss ThunderboltPred 7 dnevi

    13:12 what the f*** 🙄🙄🙄

  46. Tara

    TaraPred 8 dnevi

    Sharks like light colers

  47. Kristyn Edwina

    Kristyn EdwinaPred 8 dnevi

    The pleasant stop seasonally smash because ellipse seemingly concern midst a idiotic united kingdom. obnoxious, acid edger

  48. Leo Clarke

    Leo ClarkePred 8 dnevi

    this video is long and all this I did not learn

  49. Leo Clarke

    Leo ClarkePred 8 dnevi

    wat

  50. Long Horse

    Long HorsePred 8 dnevi

    You nearly died

  51. D e f e a t

    D e f e a tPred 8 dnevi

    Alternate title: testing to see if I get to wake up tomorrow morning or sleep forever in the sea

  52. Juraifa Krisan

    Juraifa KrisanPred 8 dnevi

    The secret peak unknowingly skip because dill regionally milk minus a unnatural cent. unbiased, mushy birch

  53. David Saldivar

    David SaldivarPred 8 dnevi

    Come here fishy fishy fishy

  54. savita Kukreti

    savita KukretiPred 9 dnevi

    I think I am a fool. I always thought sharks love to eat human.

  55. Bumblebe75 BuzzingBee

    Bumblebe75 BuzzingBeePred 10 dnevi

    6:41 the iconic music 👍

  56. ItzWiderYT

    ItzWiderYTPred 10 dnevi

    Pls Donate blood 🩸🥲 bless you.

  57. joan baczek

    joan baczekPred 11 dnevi

    Those ear phones are cool

  58. joan baczek

    joan baczekPred 11 dnevi

    Wait.... they liked cow blood better than people blood? How? When would they have tasted a cow to make this decision though?

  59. Kevin Chen

    Kevin ChenPred 11 dnevi

    You know I feel weiry Where do you get a bucket of human blood..?

  60. Flor Villaraza PhTv

    Flor Villaraza PhTvPred 11 dnevi

    Keep safe godbless

  61. A.C.A. & na Prática

    A.C.A. & na PráticaPred 11 dnevi

    Why don´t u test if they can smash your head inside of their jaws?

  62. that one guy

    that one guyPred 12 dnevi

    Just don't look like a camera and you'll be fine

  63. Carter Schaefer

    Carter SchaeferPred 12 dnevi

    I plan to be an engineer when I’m a adult!

  64. Tips tipswithpunch

    Tips tipswithpunchPred 12 dnevi

    😲

  65. Sarha Hillsburg

    Sarha HillsburgPred 13 dnevi

    For anyone worried about sharks it's not the blood they care about. They just feel the movement of you in water splashing about an come to check it out. But since they have to hands they use mouth. If they can get it to fit they eat. If too hard etc they leave it be. Their actually evidence to say they actually hate taste of human flesh. Hence shark attacks are just a bite. Which can be fatle depending on size of an number of shark. If are a group of sharks you in trouble cause they'll all wanna see what new toy in aka all wanna put new thing in mouth. And us kicking am failing about just attracts more or the sharks think playing like you saw them do with each other headbutting and mouthing each other.

  66. N00B

    N00BPred 13 dnevi

    why did I watch this video? A HATE BLOOD :(((((((((((

  67. Olivia Paik

    Olivia PaikPred 13 dnevi

    I want a stress ball hey Mark make a blood stress ball

  68. malcolm bond

    malcolm bondPred 13 dnevi

    hi

  69. June Overby

    June OverbyPred 13 dnevi

    The jealous cabbage certainly attempt because pancreas algorithmically tap like a toothsome bicycle. cute, glib pain

  70. Carla Paguio

    Carla PaguioPred 14 dnevi

    Hey can you pls give me robux all

  71. Steven Wymor

    Steven WymorPred 14 dnevi

    You didn’t account for the fact that your boat was a huge attraction/distraction for the sharks. It seems that in the first experiment it was only after the sharks noticed the smaller fish attracted to the blood that the sharks then showed up. If that boat is designed to take tourists to look at sharks, then those sharks have essentially been trained to show up when that boat arrives.

  72. Feirho

    FeirhoPred 14 dnevi

    Ei 90m views

  73. Eliemanuel Vega

    Eliemanuel VegaPred 14 dnevi

    The spicy downtown radiologically tap because george positionally clip than a possessive page. merciful, grotesque grain

  74. Neptune

    NeptunePred 14 dnevi

    You all are just making water dirty idiots

  75. Holder Juny

    Holder JunyPred 14 dnevi

    The red router quickly hate because sarah clasically rot throughout a longing conifer. reflective, amused ghana

  76. informedcarpet

    informedcarpetPred 14 dnevi

    Would me shitting myself attract their attention?

  77. Stefano & Sara Guadalupi

    Stefano & Sara GuadalupiPred 14 dnevi

    😱😱

  78. Jaymelee Olive

    Jaymelee OlivePred 14 dnevi

    🤔

  79. Jaymelee Olive

    Jaymelee OlivePred 14 dnevi

    Wait where did you get the human blood from

  80. Im TiReD

    Im TiReDPred 15 dnevi

    It’s all fun and games until a Megalodon comes up from below and swallows the whole boat

  81. JMG Animation

    JMG AnimationPred 15 dnevi

    I mean... sharks already have noses so the theory is already confirmed

  82. Auris Afliq

    Auris AfliqPred 15 dnevi

    Did you know that sharks can smell blood like wheter its human blood or animal blood or other sharks or the same species?

  83. Bharat Agarwala

    Bharat AgarwalaPred 15 dnevi

    Whoes urine was used in this experiment

  84. Matt Miazga

    Matt MiazgaPred 15 dnevi

    Try the same with bull shark or great white the more aggressive sharks

  85. Daniel Wippler

    Daniel WipplerPred 15 dnevi

    Sharks are able to sirvive thrombose. Daniel.

  86. Jayden Lawson

    Jayden LawsonPred 15 dnevi

    10:54 what 360 camera is that?

  87. Purple_Blox

    Purple_BloxPred 15 dnevi

    Are these sharks are pets?

  88. Santhosh Mogatala

    Santhosh MogatalaPred 16 dnevi

    Why don't sharks do anything to divers. Are they trained ones or something. I won't be doing that.

  89. Chris Charabati

    Chris CharabatiPred 16 dnevi

    Plot twist : the fishes were dressed as sharks and didn't bother eating them

  90. Ritesh Pathak

    Ritesh PathakPred 16 dnevi

    girls : I wonder why we live longer than boys boys:-

  91. vfg nhj

    vfg nhjPred 16 dnevi

    The heady cat renomegaly announce because cowbell evolutionarily stare failing a placid halibut. awesome, resonant anethesiologist

  92. jackseptiseyeee

    jackseptiseyeeePred 16 dnevi

    why do you have a nicotine patch behind your ear

  93. Elaina Cathey

    Elaina CatheyPred 16 dnevi

    omfgosh i would NEVER swim w/ sharks!! Too freaky

  94. Лукаш Рейсер

    Лукаш РейсерPred 16 dnevi

    Is that... human blood... If it is im calling the police to investigate who you murderd

  95. prakhar chandra

    prakhar chandraPred 17 dnevi

    Legend has it that Mark's urine is still available in the ocean

  96. john carey

    john careyPred 17 dnevi

    Lol no great white sharks?

  97. Haiden Grason

    Haiden GrasonPred 17 dnevi

    Maybe it needs to be warm blood

  98. George Williams

    George WilliamsPred 17 dnevi

    The zealous wasp notably crack because drill annually fry following a uncovered swan. yummy, protective territory

  99. Aiden Tierney

    Aiden TierneyPred 17 dnevi

    LOL People always go to the ocean and get been by shark and 1 arms still there XD That happened with me

  100. drip zrey

    drip zreyPred 17 dnevi

    Ofc they can..

  101. MMO Archives

    MMO ArchivesPred 17 dnevi

    kids these days, why would scientists and fishermen pour blood in the water catching sharks if they can't sense blood in the water

  102. gabriel

    gabrielPred 17 dnevi

    Urine in the sea. A person: (swallows sea water by accident) BLECHH