Testing if Sharks Can Smell a Drop of Blood
Ғылым және технология
Scientific proof Pixar sits on a throne of lies.
Also, thanks to Discovery for putting my life in danger.
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: / @seanhodgins
Pump animation made by the talented Jared Owens:
/ jaredowen
Connor was the beast feeding the sharks underwater. He has some amazing footage for licensing and his own KZread channel.
YT: / @sharkmanconnor1043
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
Thanks to these folks for providing some of the music in the video:
Ponder - / @pondermusic
Laura Shigihara - @supershigi
Andrew Applepie - / andrewapplepie
Blue Wednesday - / bluewednesday
MERCH-
They are soft- teespring.com/stores/markrober
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-KZread
FACEBOOK: / markroberyoutube
TWITTER: #!/MarkRober
INSTAGRAM: / markrober
Пікірлер: 65 000
Guy: **swims with possibly 50 sharks around** Me: **feel a rock touch my feet and instantly panic**
@propubgmaroecos1812
4 жыл бұрын
What is the name of music bro
@Tei_022
4 жыл бұрын
😂
@Fof9892
4 жыл бұрын
SAMEEEEEEEEEE 😣
@buttonsf3293
4 жыл бұрын
Once in the ocean seaweed wrapped around my ankle and I began screaming like a maniac. My dad swam out and saved me LOL
@aestheticchicken8814
4 жыл бұрын
Buttons F SSAMMNDEEE
This is what school expects us to do for our science projects.
@tjs555
4 жыл бұрын
BillyJohn EltonJoel And what the quiet kid actually does
@scings5670
4 жыл бұрын
Tru lol
@mathewwilks2811
4 жыл бұрын
Oh really
@pandoo204
4 жыл бұрын
With pee?
@welovemusic8542
4 жыл бұрын
😹...
Just found meme ''why women live longer than men: And searched it on yt
@akashlals5144
8 ай бұрын
Mee too😂
@pdS632
3 ай бұрын
Kkkkk
@noahwhite8732
2 ай бұрын
Same
@kaipera2643
Ай бұрын
EU TAMBÉM KKKKK
@Legend.Ajax1619
Ай бұрын
Same😂
Other possible extraneous variables: -these sharks learned not to bother with these boards after the first experiment -other shark types react differently -these sharks had just eaten -no boat to distract may put a higher interest in a lone bleeding person at sea
@user-ed2qz1ul9o
Ай бұрын
أحسنت - قد يكون لأسماك القرش أجهزة لاستشعار حركة الأجسام النازفة وليس حاسة شم فقط، لذلك لم تكترث برائحة الدم وحدة دون وجود جسم يتحرك .
@felipeblue2927
Ай бұрын
Y científicamente no les interesa mucho la carne humana, prefieren de cualquier otro animal, el miedo a los tiburones es pura publicidad para vender películas y puro marketplace al igual que los dinosaurios, cuando solo hay sus huesos y no evidencia de como no los demuestran.
@KaciLav
Ай бұрын
0:56 hey
@petrap.7256
14 күн бұрын
I also thought it may have been the fact that a school of smaller fish went for blood which in turn provoked the sharks
My class can smell and sense a pack of gum nearly a mile away...
@jahleesablack
4 жыл бұрын
Facts. Tbh, they can smell all candy, snacks, and food. From miles away
@nasirquinn1331
4 жыл бұрын
Hahaha
@LE-hc4gl
4 жыл бұрын
@boxersnatcher onggg I hate it
@chommmmps
4 жыл бұрын
“cAn i hAvE sOmE?” *ends up with nothing left*
@ifighthorses
4 жыл бұрын
It's easy Just simply refu-
I think sharks are also attracted to movement, like if you were bleeding and panicking causing bubbles they’d be more attracted to the blood?
@robertfrederick1988
4 жыл бұрын
Yeah
@quinive9812
4 жыл бұрын
Yeah but remember that mark also donated blood which means he has a fresh wound when he dived
@seaunicorn.3.888
4 жыл бұрын
Oh yes, definitely. That's why you shouldn't swim with your dog, they're attracted to the circular motion of the doggy paddle. It's also advised if you see a shark in the water you don't rush out because they can't see you. Most of the time in shark attacks they assume you are some type of seal, take a bite, say "oh sorry man" and swim away.
@mothlastname2413
4 жыл бұрын
le Epic I dont know that a tiny needle hole counts as an open wound
@cooldog8580
4 жыл бұрын
@@mothlastname2413 if it can draw blood, it counts
I admired the clarity of seawater. Absolutely, stunning !!! Also, video quality and quality smelling production as well.
The spear footage was awesome 👌. Great video, I'm subbing.
Human: “lets see if sharks can smell blood” Sharks: “lets not please ✋🏾, we’re trying to be professional for the camera here “
@izzalopez2977
4 жыл бұрын
Lmaaaooo
@leonorahnakato9388
4 жыл бұрын
hahahaha
@UltimaDefekt
4 жыл бұрын
Awesome comment
@peejaybrj
4 жыл бұрын
Society
@Moonlight-wl6kj
4 жыл бұрын
Lol🤣🤣
Sharks with human blood: no reaction Sharks with camera: The hunt is on.
@esahehehe4342
3 жыл бұрын
Lol
@MasterOfInfinity
3 жыл бұрын
They want to be influencers on Instafin
@firecat6851
3 жыл бұрын
So true I threw my cam in the ocean got it back All I saw was buncha sharks biteing it
@eleanaquin9057
3 жыл бұрын
Η
@AdamAdam-dn4st
3 жыл бұрын
Lolololklolllololololololol
AMAZING!! I’m not sure what type of studies there are but, it turns my gears ⚙️ ❤ THANK YOU!!
I'm sooo glad to know that you are alive. I was really shocked when i read the head line of this video and i had startes scrolling your channel to know that you are alive.
Shark 1:Can we eat him Shark 2:Shut up boy!who does it on camera
@light5891
4 жыл бұрын
That's why they where trying to destroy the camera.
@faithtaylor1526
4 жыл бұрын
🤣🤣
@kingtariq1709
4 жыл бұрын
lol you made my day
@evansfamily5811
4 жыл бұрын
Shark.1 did they just put pee in? Shark.2 I hope not, or they are weirdo's
@evansfamily5811
4 жыл бұрын
X3 funny boi~!
I love how he swims with a ton of sharks and I just sprint out of the water scared AF when a seaweed touches my leg.
@robaalders1245
3 жыл бұрын
Underrated comment 😂
@mariaforster1523
3 жыл бұрын
Lol ikr😂
@shelleyparsons224
3 жыл бұрын
So so true tho
@yespls4184
2 жыл бұрын
Well, at least in that water that he was in, you can clearly see what's below you. The beaches closest to me don't have clear water at all, so i can't see what's down there
@stephenmott2189
2 жыл бұрын
@@yespls4184 mines too the nearest is 8 hours away and the water isn’t clear, clean but not clear the sand in there covers it up
Men : why do women live longer than us 🤔 Also men :
I love what this guy does for a living
Mark: *casually swims with sharks* Me: *dies when something touches my hand while washing dishes*
@ilyPath
4 жыл бұрын
Same except it’s when the water touches my hand
@slimeflag2132
4 жыл бұрын
Is your profile pic your reaction when something gets on your hands😂
@gunman762
4 жыл бұрын
@@ilyPath Ew. Take a shower
@abbyarcade5454
4 жыл бұрын
OMG SAAAMEEEEEEEE
@Randomshahahahaa
4 жыл бұрын
@@ilyPath So your saying you dont take a shower??
Shark expert: " theyre not gonna jump out of the water" Shark movies: *heavy breathing*
@dragonslayer2337
4 жыл бұрын
I mean they can like for a big fish
@Blank-cy3bw
4 жыл бұрын
@@dragonslayer2337 depends on what kind of shark and what is their prey. Great white when they are hunting seals jumps over 10 feet out of the water
@grandbaby5993
4 жыл бұрын
@Khloé5 55555555 Hi
@greenwood2756
4 жыл бұрын
@Lena Peter HII
@igbytheshark4348
4 жыл бұрын
Like shark movies are accurate 😒
i love how sharks were adorable and chill
it was a very interesting experiment, thanks for helping me understand sharks
Most KZreadrs: "Smash that like button!!!!" Mark Rober: Casually inserts "Please consider subscribing" at the end. Well, since you as nicely
@strangerthingsobsession6957
4 жыл бұрын
Nick Tokar where
@carazy123_
4 жыл бұрын
Nick Tokar *ask fify lol
@Nutsaur
4 жыл бұрын
@@carazy123_ LOL!
It’d be super interesting to repeat this experiment off the beach (anchoring boards so they don’t drift back inland) without the presence of a distracting boat, where people are most concerned about shark attacks and less likely to be as shark informed as the ocean divers. Though I imagine at places like the Bahamas the scenario Mark tested on would be more common. Also would love to see a comparison between human vs prey blood (eg tuna, seal etc). The latter would be much harder to obtain ethically.
I would be curious to see one of these but w/great white sharks. I wonder if they behave any differently
"sharks aren't interested in human blood" Sounds like something a shark would say ...
@liongod1000
4 жыл бұрын
*_ BTW 30 JULY 1945 ... 74 years ago to this date: ....The ISS INDIANAPOLIS gets torpedoed and the survivors get eaten by sharks.... well, it's said about 150 plus _*
@yeetusking1237
4 жыл бұрын
Robert Rudolph pshh yolo
@catsforlife4273
4 жыл бұрын
I Stuck in Matthew 😂
@hugekingkibblefan6980
4 жыл бұрын
Shark rober
@theshee5450
4 жыл бұрын
@@catsforlife4273 ☣☣☣☣☣☣☢☢☣☢🔞🚺⛔🚫🛄🚺🛃🚾🛃🚺🚫🚼🚼📵🚰🚼📵🛃🚯🚫🚮🚺🚫🚮🏧♿♿🚺🚫🚼🛃🚮🚾🚾🛃🛄🔞🚸🚮⛔🔞🛅🛃♿🚼
Mark:"test if shark is interested in blood" Me:"already scared to touch a normal fish"
@zillentdelta1339
4 жыл бұрын
Phew...im not the only one
@_chubby__marshmallow_7842
4 жыл бұрын
Same
@iivibinnthrivinii9478
4 жыл бұрын
scorpion 1867 #realatible
@wolfieplays1417
4 жыл бұрын
Hahahahahaha lol XD
@subdubnub1060
4 жыл бұрын
I'm scared to touch a cokroach ._.
Like humans, sharks can only smell something when particles of it hit the receptors in their nose. So they couldn't smell a drop of blood from a mile away, but they could follow a trail of blood particles to its source.
@dilanhos2499
Ай бұрын
Wooow, a nice fact to know, thanks 😊❤
Merci pour cette vidéo très instructive sur le comportement des requins. Et merci de l'avoir fait de façon scientifique.
Plot twist: Sharks are paid actors
@shaureacts
4 жыл бұрын
Thanos mp underrated comment 😂😂
@melodie7720
4 жыл бұрын
Illusion 100
@hastylol
4 жыл бұрын
Lmao
@user-ui5fh3cc6u
4 жыл бұрын
As if
@epic-fictionalprojects4394
4 жыл бұрын
Lmao
Bruh, the sound-effects he used when pressing the button were definitely from minecraft
@Taconiel
4 жыл бұрын
Bruh, sound-effect #2
@shadownova9554
4 жыл бұрын
Where
@monty.montero
4 жыл бұрын
4:36😂
@Matt_10203
4 жыл бұрын
@@Taconiel bruh moment
@ami.luvsor
4 жыл бұрын
_Aw man_
4 year anniversary of this awesome vid!
I appreciate you showing some love for the motion sickness patch wearers of the world. (I assume that that's what the patch is under his ear)
Wife:Don't do anything crazy Mark:I am going to use my blood for sharks and also swimming with them
@orlandorodriguez7235
4 жыл бұрын
Happyduck rules this is why men have shorter life expectancies than women
@xxmrscookiexxlol8836
4 жыл бұрын
Boi it's not his blood its cow blood =.=
@warriorcatlovers9454
4 жыл бұрын
They do use his blood later in the video
@cloaqxed1613
4 жыл бұрын
xXMrs cookieXx lol you didnt even watch the whole video...
@raymondprovost9076
4 жыл бұрын
xXMrs cookieXx lol he also used his blood, watch the whole video before you comment like that
Eat 2 humans ❌ Eat a camera ☑️
The boat might have just been more interesting than the blood.
Shark:**Travels 20 miles to find blood trail** Mark Rober: *You fool, you fell victim to one of the classic blunders*
@mikel4616
4 жыл бұрын
Saluted Firestarter nice meme
@davideastep8097
4 жыл бұрын
@lucky pawn and nobody wants it
@finnconroy2668
4 жыл бұрын
*The most well known of which is never get involved in a land war in Asia. But only slightly less well onow is THIS*
@ethanmuth5915
4 жыл бұрын
Number 1: never fight a land war in Asia Number 2: Never go against a secilian when death is on the line
@finnconroy2668
4 жыл бұрын
@@ethanmuth5915 *AHAHAHAHAHAHAHAHAHHAHAAHAHA AHAHAHAHAH AHAHAHHA-*
In case you're curious, the patches behind his ears are used to lessen motion sickness Edit: you're Thanks lol And thanks for the likes :)
@sejpuV
4 жыл бұрын
:0
@jotsky3668
4 жыл бұрын
Thanks lol
@hoodvids8379
4 жыл бұрын
Wat does that mean
@jackskellington2342
4 жыл бұрын
@@hoodvids8379 it's a medicated patch that administers anti-nausea/anti-motion-sickness medication so that users are less likely to get sea sick.
@darkemperor9006
4 жыл бұрын
I knew that already
I'm a brazilian spectator, I am loving to watch your videos and more awesome than that are you putting the dubbed videos for us
@GabrielNunes-kx2hv
8 ай бұрын
né véi kkkkk
@amandakayser11
3 ай бұрын
Simmmm
@FLORDYLLIS
3 ай бұрын
Então? Posso dizer o mesmo! 😝
@PtkBurst
3 ай бұрын
Finalmente achei um brasileiro nesse canal mil vezes melhor que Mr besta 😂
@PtkBurst
3 ай бұрын
Eu nem sabia desse recurso do KZread, se chama faixa de Áudio tem várias tem como alterar isso e incrível!
Thank you for helping to inspire my own youtubing efforts team Mark! Raz :)
I clicked this video expecting Mark to get a shark attack... *I left wanting a new set of headphones.*
@Jacktherabbit312
4 жыл бұрын
Same here mate💀💀
@oliviagibb7222
4 жыл бұрын
So did i
@oliviagibb7222
4 жыл бұрын
Same here mate
@Hoesmad42047
4 жыл бұрын
Yeah
@Hoesmad42047
4 жыл бұрын
Exactly
Mark: dips bloody limb in water Sharks from a mile away: *Oh Hi Mark!*
@norrthstar.
4 жыл бұрын
josh zurek 🅱️ruh
@lilkyi9461
4 жыл бұрын
lmai
@magih9943
4 жыл бұрын
I did not eat her! Oh hi mark.
@Avery3724
4 жыл бұрын
Oof
@shahankaranjia756
4 жыл бұрын
Hahahahahaha
Женщины: почему мужчины так мало живут? Мужчины:
@komil_s
8 ай бұрын
ХАХАХАХАХА
This is such a great experiment and video.
"I'm gonna head back to the boat, just so that I'm not a variable in this experiment"
@AlvaroRCosta
3 жыл бұрын
This is one of the smartest comments I've ever read
@theglocknessmonster6237
3 жыл бұрын
Alvaro costa Except the fact that he just quoted the video and had nothing intelligent to say.
@nachonation4634
3 жыл бұрын
The Glock Ness Monster that’s the joke
@yaboyshark1935
3 жыл бұрын
The Glock Ness Monster r/woooosh
@raghavaullamgunta5556
3 жыл бұрын
Nice
What I learned from this video: sharks are damn cute.
@lemon_child9859
4 жыл бұрын
leavemethefuckalone ikr
@schindler161
4 жыл бұрын
yeah they are. This makes me wanna swim with them.
@lemon_child9859
4 жыл бұрын
Schindler ikr
@chloecoffin1169
4 жыл бұрын
leavemethefuckalone dude same there legit kinda cute
@chloecoffin1169
4 жыл бұрын
Schindler same dude
"Porque os homens vivem menos" "Why men live less"
CRAZY IDEAS you have great videos
Maybe the sharks learned from their first experience. They knew that the boards didnt have any actual meal for them
@A.Ward4
4 жыл бұрын
Sophie well I doubt that because it was a different type of blood and the sharks can’t see the boards because they are close to blind from what I know
@jlammetje
4 жыл бұрын
They lost interest during the first experiment already, so I think it very possible they had learned not to be fooled again. Maybe if he’d waited a day, they would have checked out the human blood bags
@NoahS4226
4 жыл бұрын
Thats what I was thinking but I'm not sure if they have that kind of cognitive ability. Like if they can learn on that level
@dylanmcgregor9581
4 жыл бұрын
I thought that too
@guilhermetonon7267
4 жыл бұрын
The Anonymous Cuber they learn, man....every animal learn something.
Sharks: We don’t want blood. We want to eat camera.
@Onyx-xy8ol
4 жыл бұрын
Nah fam. They're just playing with the camera like cats play with their toys
@Gooogooogaaaga
4 жыл бұрын
All for the gram, bitches love the gram
@spillburg6916
4 жыл бұрын
some sharks have been watching King Dice recently
@rhinuu045
4 жыл бұрын
achievement unlocked: comedy
@thosecarsbro4365
4 жыл бұрын
No no no u all got it wrong, da sharks are incredibly attracted piss
Random girl: why girls live more than boys? Boys:
Please do this with bull- sharks and tigers would be interesting
Nobody: Me: How did he get this stuff to go through airport security?
@jacyholmes3217
4 жыл бұрын
He probably got it when he was there at the Bahamas
@nailedbyicey
4 жыл бұрын
or he probably has his own jet
@francesscanlen2768
4 жыл бұрын
rose 🙄
@instantramen3762
4 жыл бұрын
Idk
@martinhampson4109
4 жыл бұрын
He killed all the security guards to get the blood
Me: sees a gray thing 200 yards away, races out of the water. Shark man: Grabs shark by the nose and flips it upsidedown, with 20 sharks surrounding him, not a sweat.
@DemonicQuetz
4 жыл бұрын
0:27 Can sharks really smell blood a mile away? 5:22 this doesnt look like a mile
@alexiskitt6989
4 жыл бұрын
Perhaps.. but perhaps.. he’s sweating buckets and it’s just hidden by the ocean. Doesn’t matter, the ocean freaks me out anyway
@picklepowernow9842
4 жыл бұрын
Lol
@XsavioR38
4 жыл бұрын
sharks kinda get drunk when u do that. Its pretty cool. Never done it personally, wouldnt appreciate a shark turning me upside down so , common sense.
Mindblowing video as usual! Maybe the sharks had already learned from the previous experiment that there was nothing of interest at the surfboards despite the blood and that's why they didn't investigate again...💉🦈
How is it possible that on one hand you can hear about the tragedies such as the one in Egypt, Hurghada, when a single shark near a beach over there torn apart a human probably without even provoking it and on the other hand you can see a video like this, where people calmly and peacefully swim in a shark infested area like nothing can happen to them?
@yo_toy
10 ай бұрын
عرفت هما عملو ايه في القرش دا حنطوه
@davidfink3818
10 ай бұрын
@@yo_toy it´s a normal risk by swimming in the ocean
@yo_toy
10 ай бұрын
@@davidfink3818 yes , ocean is the home of shark not human
@kristenk708
10 ай бұрын
I ask myself the same thing. This looks crazy to me.
@cocojambo4487
10 ай бұрын
And i think that were tourist sharks they get feed often by boats
they're just casually petting sharks. meanwhile I cant even pet my chihuahua without losing a finger
@bueno6739
4 жыл бұрын
Me too
@chiney2258
4 жыл бұрын
😃
@Kiko-es6xx
4 жыл бұрын
Chihuahuas are the reincarnation of satan himself has a dog
@doctorwolfie9992
4 жыл бұрын
Santoss Really? O,o
@boxermccoy
4 жыл бұрын
You need to not baby it and make sure you’re walking and disciplining your dog
13:02 14 years ago when I was *just casually working for NASA*
@stello6509
4 жыл бұрын
*i casually got accepted into Harvard University and got a degree that helped me get into Nasa*
@asimpleduck1016
4 жыл бұрын
14 years ago when I was casually on my way to the moon
@billieeilish8891
4 жыл бұрын
@@stello6509it's not that easy
@cameronno3740
4 жыл бұрын
@@billieeilish8891 well it sure didnt sound hard the way he said it
@zafar149
4 жыл бұрын
14 years ago I casually went to the bathroom and took the biggest dump in the world
imagine if the sharks just liked the surfboard
The big question: Which is better a crunch labs build box or Vsauces "curiosity boxes"
I feel like there is one variable you didn't account for. The boat. They seemed more interested in the boat.
@george-qz9un
4 жыл бұрын
Good point!
@rew1677
4 жыл бұрын
Do you guys want mark to die?
@Kurokubi
4 жыл бұрын
Wasnt there something about the electronics on the boat or the motor or something that interacts with the sharks in some way or another?
@martinthewarrior5016
4 жыл бұрын
Also there isnt really any way to test how hungry the sharks were. I'm sure a hungry shark would be way more enticed by the smell of blood than one that has already eaten earlier. Also, people tend to move around a lot on water, whereas a floating surf board will drift, but not really go anywhere, so maybe the amount of movement makes a difference too.
@PoisonProductions_
4 жыл бұрын
ok then your logo is skeletron prime and the destroyer from terraria.
Mark Rober: “Today I’m gonna be seeing if sharks smell blood” Shark: Try Me.....
@user-yy1qf2yk4z
4 жыл бұрын
Out of tons of comments I made a comment about sharks has got the most likes thanks guy!!! Have a amazing day :D
@GOATX-dd4np
4 жыл бұрын
Hi
@colesprouselover5916
4 жыл бұрын
InterGalactical Chicken Nugget same it makes my hands feel very uncomfortable
@cryay994
4 жыл бұрын
Jerry The Mouse hi twin
@soheiliefalcon1876
4 жыл бұрын
Lol
한국어 더빙 해주셔서 감사합니다. 이전에도 재미있게 봤지만 더 몰입되네요
ㅋㅋ너무 유익한영상이에요! 구독자수 팍팍 많아지겠네요! 곧 한국사람들도 많이보게될것같아요
4:34 We see you with that minecraft sound effect. He's a man of culture.
@alolanpikachu7330
4 жыл бұрын
Yep
@pryospike1656
4 жыл бұрын
and 7:12 *LVL 2 MAN OF CULTURE*
@gertvandenbosch9855
4 жыл бұрын
wot actually it’s the dispenser sound
@AndrewPeacockUK
4 жыл бұрын
lol
@Sketchy_Dood
4 жыл бұрын
I’m not the only Minecraft veterans to notice lol
Puts blood in water Shark:am I a joke to you?
@ItWILLbeWONDERFUL_THERE
4 жыл бұрын
Ya know what? I think the sharks are figuring,, "Please! These idiots aren't even making it a challenge anymore. If we had the money to offer these morons a Million dollars, they'd jump into our mouths; NOT having the sense to realize they WON'T be coming OUT again!"
@PokeLibras
4 жыл бұрын
Johanna Fuzzy Bunny Slippers *It’s Free Real Estate*
Thank you . Cool educational experiment.💪
I can’t get enough of that sound track when mark rober is working
You know what would have made the experiment more legite: getting bags of all the blood types to see which ones the sharks prefer
@meaglefanclub4740
4 жыл бұрын
in the description he does confirm that mammal blood is the same for all mammals chemically. It's just that a human cant pump out enough blood before dying for sharks to be interested.
@marurose2126
4 жыл бұрын
That would’ve taken years to get them :/ every animal has different blood XD
@IamSupreme333
4 жыл бұрын
FrxnchTxast iii He’s referring to blood types, O+ ,O-, A+, A-, AB+, AB-.
@yoriichilvr
4 жыл бұрын
FrxnchTxast iii they’re talking about blood TYPES not species types lol but yknow go off sis
@intelligenttowel1456
4 жыл бұрын
alisynn, there would still be no chemical difference between the blood types.
*”and while he risked his life while putting the boards out, I prepared to push a button.”*
@ferretrevelvent6793
4 жыл бұрын
Honestly if you didn't know almost 10 times more people die from coconut than sharks so yeah
@Anonymous4045
4 жыл бұрын
How does this have so many likes after two days?!?
@juice4249
4 жыл бұрын
*boom*
@MommaNessa0624
4 жыл бұрын
Story of my life
@_Remmie_
4 жыл бұрын
lol
him: **swims with like 50 sharks** me: **touches a rock or plant without knowing panics**
People here came from insta😂 ------------>
This man is 39 years old in this video. LET THAT SINK IN. Life is not fair. I really thought he was 25
@Kaitri
4 жыл бұрын
Also he is rich and a genius.
@acatthatistolefromarandomg1709
4 жыл бұрын
Why does that matter?
@axferumble9152
4 жыл бұрын
@@acatthatistolefromarandomg1709 because he looks young and hes 39. Did you not read the comment lol
@kara8619
4 жыл бұрын
He worked for nasa....is married and has kids. 39 is pretty fair
@Shavyea
4 жыл бұрын
FYI...don’t feel bad 39 is still really young . What isn’t fair is Pharrell Williams and Angela Bassett. Check out their before and after pics. Then take a look at their ages.
Is NO ONE gong to talk about how beautiful this water is?? 🌊🦈
@sheewah5469
4 жыл бұрын
It's really beautiful.
@9w2xyz
4 жыл бұрын
Ik but someones already commented ʕ•ﻌ•ʔ
@Joker-yu6lu
4 жыл бұрын
They dumped piss in it
@wobblyhd5800
4 жыл бұрын
im not gong to say how bestifull ia dis water
@scottvermiliion927
4 жыл бұрын
Com Luk no where near as much piss as those sharks piss out lol
The current in the sea goes one direction .it means the blood drops went with the current in one direction where there were no sharks looming around there ,plus it was not deep enough.
Девушка с месячными во время купания в океане Акула:ооо едаааа
Next video: Do grizzly bears like being poked by sticks?
@user-dg4ev9qq9i
4 жыл бұрын
Yes
@bbycheyyy4777
4 жыл бұрын
caleb lmao
@imdoingthisnowreally
4 жыл бұрын
@@Strawbi_Boba My dog did that before, but my mom took it before I could get her.
@ArceoInfinity
4 жыл бұрын
@@Strawbi_Boba The answer is: hell nah! I lost my head
@lapenageraldinefrancheskaa6553
4 жыл бұрын
Yes
"I don't want to be a variable in the experiment" Sharks: b o a t
@adam3d851
4 жыл бұрын
Experiment is not reliable because the sharks were more interested in the big boat where human tourists feed them.
@no_melanie28me32
4 жыл бұрын
Im going to touch the butt
@pixelityroblox8581
4 жыл бұрын
Melodie Me finding dory or Nemo reference
honestly the mind conception of Shark, was something different but since i watched this video, i think sharks are Friendly
Women: Why Do We Live Longer Than Men ? Men:
I think there is one potential confounding variable in this experiment. The sharks are always hanging out near the boat; are they fed regularly from that boat or location? Sharks can be highly opportunistic, so if they are accustomed to being fed from the edge of the boat, why would they leave?
@ItchaBoi
4 жыл бұрын
Yep, exactly my thought. Massive confounding variable, honestly. I'd say that throws most of the conclusions out the window.
@knower1514
4 жыл бұрын
Pump 🧕
@abthurd
4 жыл бұрын
If you talk about time yeah?? Because when the sharks notice they're not going to get anything from the boat they went directly for the liquid. Conclusion is, yes they are attracted to blood (animal blood). But how sensitive it's for them? We can't really say from the video.
@adamjthompson
4 жыл бұрын
Yeh, I'm guessing it's a shark diving excursion boat. They run those trips our of the Bahamas and feed the sharks. So these sharks are trained to behave in a certain way.
@melvinshine9841
4 жыл бұрын
Kind of goes with the territory of observing sharks from a boat. Whether the sharks are baited in or just the boat's presence, their behavior is going to be altered in some way.
dude, sharks are smart, they learned that the boards were not a prey... they swim near the boat because they have learned that people in boats give them treats...
@ThisIsTheInternet
4 жыл бұрын
Bingo, used to the boat chumming the water for tourists.
@FurrySupportMain
4 жыл бұрын
So sharks are the dogs of the sea now? I can dig it
@Devastator21
4 жыл бұрын
So sharks dont kill humans
@randomjapsi
4 жыл бұрын
@@Devastator21 theyre probably scared of fighting a human
@notimeforcreativenamesjust3034
4 жыл бұрын
@@Devastator21 no sharks kill humans dont get it wrong its just that *the sharks near the boat* know that they will get food *from* the divers near the boat
Who come after meme😂🤣
@5minutesear
8 ай бұрын
😂😂😂
@mastitime124
2 ай бұрын
Me
Next video: how to escape if you in the shark
Shark: senses blood miles away *Arrives* Shark (thinks in mind): “All that for a drop of blood”
@nori87
4 жыл бұрын
Thanos
@alexbarbat8408
4 жыл бұрын
Mr Dominic correction: thanoSHARK
@thanos5149
4 жыл бұрын
Thats my line...
@tuesdayadams3833
4 жыл бұрын
@@thanos5149 yessss🤣🤣🤣🤣
@roseanntelen649
4 жыл бұрын
Now I know.
Wait... 25 miles off the bahamas? Bermuda triangle: come closer
@thesilvashogun_9708
4 жыл бұрын
Meta Chromo_Worlds[]- 😂😂😂
@maxdog7616
4 жыл бұрын
Bermuda triangle: *pedophile laugh*
@georgeatallah1128
4 жыл бұрын
You guys know bermuda triangle is nothing
@leomarsid
4 жыл бұрын
Meta Chromo_Worlds[]- help a fellow small youtubers :) 1sub💞 2like💓 3comment done💗 4and i will do the same💖
@Ollum
4 жыл бұрын
The bermuda triangle is a myth
maybe my favorite experiment ever tbh
*Mark drops blood for sharks, they don't give a damn.* *Human drowning and bleeding in sea:* **Sharks- Its free real estate**
@calebbarnes8747
4 жыл бұрын
Yuvraj Jaiswal I’m dieing of laugher
@smokycharles5513
4 жыл бұрын
You're so bored Rihanna make videos whatever if you made a video
@beomz6539
4 жыл бұрын
I’m snorting😂😂
@ghost--castl
4 жыл бұрын
@@smokycharles5513 wha?
@edwardnygma.
4 жыл бұрын
It's usually thrashing that also attracts them, not just blood
6:52 These sharks are more civilised than my entire class
@nalaprodd
4 жыл бұрын
tsu bateva lol
@itz_cali3808
4 жыл бұрын
That be true tho👉🏼👈🏼😖
@drpastran
4 жыл бұрын
XD
@rice5847
4 жыл бұрын
My class is the whole jaws times 100
@loriwooten9423
4 жыл бұрын
Mine to
Okay, I've already loved sharks, but now I wanna swim with them!!
Yeah discovery puts everyone’s life in danger
Testing If a Shark Is Hungry... *LeT's JuMp In!!*
@boieeayii7662
4 жыл бұрын
Shakira Sharkira xD
shark: likes cow blood more than human blood guys who sacrificed their blood for the experiment: are we a joke to you
@ilikecows2827
4 жыл бұрын
;-;
@ilikecows2827
4 жыл бұрын
Save the cows Shark dudes Do not forget that humans are the reason Most animals go extinct ;-;
@loo4659
4 жыл бұрын
When will a shark encounter a cow?
@christaphoenix4465
4 жыл бұрын
Your Mum 😂 Fr
@Dxnnysc
4 жыл бұрын
@@loo4659 on the farm obviously
Conclusion : shark are friendly
could you do the same experiment with some sound vibrations. Congratulations and thank you
You’re a retired rocket engineer that is spending his time debunking kids movies. This is why I’m subbed to you.
@Unasked
4 жыл бұрын
I subbed
@Unasked
4 жыл бұрын
To mark rober
@vincent1782
4 жыл бұрын
More or less debunking the shady foundations they've stood upon for all of these years.
@graceelizabeth9718
4 жыл бұрын
karma tam i think he just means he worked at nasa and “rocket scientists” are engineers
@iwatchvideos297
4 жыл бұрын
Ruining kids movies 1 at a time? You're both dickheads.
This is why they attack surfers! They’re tired of the pranks.
@tastyace1333
4 жыл бұрын
How many fu/cking connections does he have
@icecreamcheesecake6659
4 жыл бұрын
Lol
@erincougar3963
4 жыл бұрын
They investigate with their mouth sharks r scared of humans
@bullays5355
4 жыл бұрын
Faid Recon Boi are
@jennmrsmk1193
4 жыл бұрын
lol best commentary ever
THIS GUYHAS NO FEAR
Sharks looked pretty chill in this video, unlike chiwawas.
*What if you fell in the water after dropping the cows blood...*
@kiro7687
4 жыл бұрын
HES SCREWED
@gunkhead
4 жыл бұрын
That moment would be TOO perfect.. Yeah he done for!
@imogen-mahnihayward4431
4 жыл бұрын
Om nom nom
@fukugr1m
4 жыл бұрын
Chuckles* I'm in danger
@storieswithneprox6240
4 жыл бұрын
Shark will come to you
I've learned a new thing sharks dont care about people but they do care about cameras
@krankarvolund7771
4 жыл бұрын
Shark have only one approach to test something new, bites. I think these sharks knows humans, they are in a very touristic region, with a lot of swimmers. Cameras, they don't know, so they want to know what it is ^^
@joeriandries
4 жыл бұрын
i think, from what i've seen from nature shows, they don't bite these specific humans, because they do specific things to show the sharks they are not prey, they have hands and can use force in a way fish can't. a camera moving around at a quick pace, does exactly what the shark's prey would do. therefore the sharks do attack that.
@tharusthedragon9480
4 жыл бұрын
Dogs bite u know ...
@dbd_2y5
4 жыл бұрын
Acctually sharks don’t eat human on purpose, they think your fish 🤷♀️ i learnd that idk if its true tb
@Star_Mans_Legacy
4 жыл бұрын
They don't wanna be in other People's Video's... XD