Testing if Sharks Can Smell a Drop of Blood

Share
HTML-code
  • Published: 28 July 2019
  • 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: facebook.com/sharkweek
    TWITTER: twitter.com/sharkweek
    INSTAGRAM: instagram.com/sharkweek/
    YOUTUBE: stms.pro/user/discoverychannel

    Links for the build instructions: 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: http://stms.pro/channel/UCE-bw6PRKuDlH6fP1mP4nOw

    Pump animation made by the talented Jared Owens:
    stms.pro/user/JaredOwen

    Connor was the beast feeding the sharks underwater. He has some amazing footage for licensing and his own RUclip channel.
    YT: http://stms.pro/channel/UC5fn3MXGv41LY-BB8XRjyCQ
    email: sharkmanconnor@gmail.com
    Insta: @sharkmanconnor

    Follow my marine biologist friend Luke Tipple on Instagram- instagram.com/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 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-RUclip
    FACEBOOK: facebook.com/MarkRoberYouTube

    TWITTER: twitter.com/#!/MarkRober

    INSTAGRAM: instagram.com/markrober/
  • Science and Technology Science and Technology

Comments • 47 444

  • Nora Obado
    Nora Obado  10 minutes back

    People say that sharks are more interested in fish then people and they are not scary they are interesting

    • Lexus_ Nigel
      Lexus_ Nigel  17 minutes back

      Maybe this failed a bit because some people may be giving these sharks cows as food everyday so they r more familiar with that scent than the human's

      • Luka Vlahovic
        Luka Vlahovic  1 hours back

        I considered buying those headphones but then I saw the price

        • Raymond Ho
          Raymond Ho  2 hours back

          I love de water 💦 cooler i wise I can go

          • Man City Fan Man City
            Man City Fan Man City  2 hours back

            Yeet

            • Ella
              Ella  2 hours back

              Ohmy. He just scratched his' back with his urine-filled gloves HAHAHAHAAH

              • Ella
                Ella  2 hours back

                Wow. How many years you planned and studied this.

                • kriloxta3000
                  kriloxta3000  2 hours back

                  Sharks are better than humans

                  • kriloxta3000
                    kriloxta3000  2 hours back

                    I swim with sharks in the wild and never got attacked by 6 fifteen foot tiger sharks

                    • Diego Biselli
                      Diego Biselli  3 hours back

                      A bucket of blood😐

                      • Daniel James Seavey
                        Daniel James Seavey  4 hours back

                        It's like your testing in you'll die with a gunshot 🤦🏻‍♀

                        • BuddyOnFever
                          BuddyOnFever  4 hours back

                          4 bag of blood.. I know this can be a good experiment... But that can save lots of people... Like the platelet x4, packed cell x 4, plasma x 4..wow..

                          • The lunar'S bOi
                            The lunar'S bOi  4 hours back

                            when button pressed... minecraft button sound comes out

                            • Bacon YT
                              Bacon YT  4 hours back

                              Why urine?

                              • Fajar Fathoni12
                                Fajar Fathoni12  5 hours back

                                Experimen crazy

                                • william cutsforth
                                  william cutsforth  6 hours back

                                  The video is a suicide mission

                                  • torio vittorio
                                    torio vittorio  6 hours back

                                    wow

                                    • Princess of natural HELLO

                                      ^hey^

                                      • Princess of natural HELLO

                                        %hey%

                                        • Princess of natural HELLO

                                          @hey@

                                          • Princess of natural HELLO

                                            !hey!

                                            • Princess of natural HELLO

                                              #hey#

                                              • Princess of natural HELLO

                                                ~hey~

                                                • Princess of natural HELLO

                                                  +hey+

                                                  • Princess of natural HELLO

                                                    hey

                                                    • Demetri Spielman
                                                      Demetri Spielman  7 hours back

                                                      big brain science experiment.
                                                      why don't we do Matrix while we're at it
                                                      makes sense right

                                                      • Nick Fury
                                                        Nick Fury  8 hours back

                                                        Can u try it with Great White Shark?

                                                        • Nutty4925 Loungefly #1fan

                                                          Where was this filmed? Was it Santa Cruz?

                                                          • Ingan Oceanstryder
                                                            Ingan Oceanstryder  9 hours back

                                                            They don’t care about human blood

                                                            • Ingan Oceanstryder
                                                              Ingan Oceanstryder  9 hours back

                                                              Sharks smell a drop of fish blood a mile away

                                                              • Georgiah Bianca Castaneda

                                                                Now i can,t move my feet and arms !!!!!!! 😯😯😯😯😯😯

                                                                • ttprekt Pepsi
                                                                  ttprekt Pepsi  10 hours back

                                                                  Ok youtube u reccomended me this for 2 weeks now ;-;

                                                                  • Mikaela Piasente
                                                                    Mikaela Piasente  11 hours back

                                                                    I was eating when you were putting the pee in the bag!😅🤪

                                                                    • Mr. Noob Boy
                                                                      Mr. Noob Boy  11 hours back

                                                                      I guess a partial reason you changed your mind with sharks is because those lemon and tiger sharks do not eat humans lol

                                                                      • Liam Shakespeare
                                                                        Liam Shakespeare  11 hours back

                                                                        Can we just appreciate how clear this water is 😱

                                                                        • PhukaTheGamer
                                                                          PhukaTheGamer  11 hours back

                                                                          Bro if I get the slightest pain and it feels like I’m going to have my monthly cycle? I’m not going to the beach

                                                                          • PhukaTheGamer
                                                                            PhukaTheGamer  11 hours back

                                                                            Ummm my opinion about sharks are the same 😬😬 I’m scared of them

                                                                            • Valenca Sutanto
                                                                              Valenca Sutanto  12 hours back

                                                                              7:55 no! The reall!!! Question is!! Where do you get so much blood?

                                                                              • weqlthytutorials
                                                                                weqlthytutorials  12 hours back

                                                                                Next video: testing if the deadliest spider will kill me

                                                                                • KKlado Tush
                                                                                  KKlado Tush  13 hours back

                                                                                  Is this guy serious

                                                                                  • ETthespaceQUEEN
                                                                                    ETthespaceQUEEN  14 hours back

                                                                                    0>0

                                                                                    • bobby is-the-man
                                                                                      bobby is-the-man  14 hours back

                                                                                      I believe the drop of blood by itself doesn't have electromagnetic pulse.

                                                                                      • Christopher Baker
                                                                                        Christopher Baker  14 hours back

                                                                                        Whoa those headphones

                                                                                        • Lanier
                                                                                          Lanier  15 hours back

                                                                                          Really enjoy this video, became a sub...

                                                                                          • twilight tube
                                                                                            twilight tube  15 hours back

                                                                                            Me:what the heck are you doing!!!!!
                                                                                            After vid
                                                                                            IAm did iam so go






                                                                                            I just don't what am I doing😂

                                                                                            • Charlie joe Atutahi
                                                                                              Charlie joe Atutahi  16 hours back

                                                                                              i pushed the like the bell and the subscribed thank you very much guy

                                                                                              • Yashal Yousaf
                                                                                                Yashal Yousaf  16 hours back

                                                                                                This is why I dont get homework done

                                                                                                • Percien Jackson
                                                                                                  Percien Jackson  17 hours back

                                                                                                  Y’all got diabetes cause that’s probably why if not that’s also why