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  • now WHY IN THE HELL does this video make me think of anal sex with my wife??

  • Fact: a sharks bite pressure is the same as a human beings. the damage is done by the serrated teeth when it shakes it's prey from side to side. the only way a shark can determain if shit is food is by biting it and registering the amount of fat to muscle ratio. seals and whales are mostly blubber which is a prime source of protein for a shark. panic makes them go insane.

  • yea but what if the man had a pulse and was made of flesh.

  • 1:11 boobs!

    (sorry, couldnt resist...)

  • Yeah anyone stupid enough to be swinning around great whites deserves to die. You dont go fucking around with bears do you?

  • That "bob" has no heart beat has no scents and when the shark did bite it, it knew it wasn't food.... and that "little bit of biting" is all it needs to make you bleed like crazy... I'm sick of these people saying they aren't the monsters.... yes its our fault for being in their home but they are predatory they will bite/kill anything in their way....

  • @AionJamo out of curiosity. it's the panic that makes them go nuts.

  • If those sharks had done that (biting) to a real human being, he would have probably lost his leg or at least got some very serious injuries. And the blood would have caused the sharks attack him.

  • tina que se mexer, seria mais real!!

  • Bob...Balls of a champian!

  • Seriously, have a leaking bag of blood inside the mannequin and watch the camera crew hop back into the boat...

  • Stupid scientist using styrofoam as a test subject against sharks. How about you throw a real life human being into the water and see how the sharks react. I guarentee you better results...The fucking manikin doesn't even give off a scent. The least they could have done is spray it with perfume or axe body spray, but I am doubting they thought that far.

  • try to put a moving "bob" and shurely the shark will find bob more "attractive" has far has i know the human bein when underwater in the vertical position has to beat his legs to matain himself at the surfice...

  • Their problem is they don't have hands to explore things, instead they can only use their teeth. A lot of people have proven that they are NOT mindless killing machines. They are amazing creatures. Dangerous yes. But still amazing and breathtaking!

  • "They just have this reputation of a maneater, when they're not." - Stoned bitch. Seriously idiot if you reckon they're so safe get in the water instead of bob ya fuckwit. Mannequins don't have heartbeats, they don't sweat or smell, and they don't move.

  • the prblem with a white sharks is that the way they have to taste you, is by taking your arm apart. hahahaha, you better stay in that cage.

  • Man, this shit about great whites is ridiculous..

    They should be protected, but make no mistake, they're perfectly developed killing machines. If you're in the water, thrashing around and this thing is hungry, you're fucken dead.

    None of this ohhhhhhhhh we're not part of the menu for great white sharks bullshit. All these shows do is spew rhetorical bullshit, you get in their way, you're in trouble. End of story.

    On a side note, if killer whales develop a hunger for us.. We're fucked.

  • If they are gentle, why using a dummy?

  • The only reason they didn't attack the dummy is because it was a dummy. No blood or flesh to tear into. Sharks will most certainly attack a human if in the same situation and will rip them apart once the blood flows.

  • @nayslayer99 wrong. They will bite but not rip the human apart >_>

  • @nayslayer99 That's what I'm saying lol, that hippie lady sounds real dumb saying that stuff at 1:05

  • 35 second advert for a sofa? Fuck off.

  • lol if they bit a real human leg like they did in the end you'd have serious injury.

  • cause we all swim with our legs straight and float carelessly....

  • 0:25 SICK!

  • fail. Sharks can sense body heat, tiny amounts of blood, and smell, all of which are missing from this dummy. Also a real human would not just be hanging there like a lemon.

    Sensationalist and pointless

  • yea but they kinda smell its not human flesh thats why they skip it

  • Thumps up if you think that chick has really nice boobs !

  • I agree that they are no man eaters. White sharks have a reputation, but they are far behind in the list of most dangerous sharks, and even the firsts in the list aren't man eaters, just more agressive. Nature it's nature, when you step into it you take some risks. Still, I have something to say to these guys: Bob isn't made of flesh and blood. I don't know what they are trying to prove, but I wouldn't put myself in that manequin's place, not for all the gold in the world.

  • try to bite him, but not hard r u fuckin stupid. that peice of crap doesnt smell like u , go and swim there bitch go and swim

  • Bob's not flailing around, if he was. . .they'd be more than curious

  • i think the sharks sensed it wasnt flesh

  • the manequin has no blood inside, doesnt move even a bit and im pretty sure it doesn't send the same electric impulses a living person would (and these are all the things the shark feels).

    So yeah, ofc "Bob" is safe lol same sht seeing an odd shaped boat for first time.

  • @Saphiel dolphins are similar, theyd know if your living or not by sensing your organs and your heart beat with sonar ...."Bob" isnt fooling any body but the humans

  • wats the point of this? "they're not really biting him that hard" they're freaking the most dangerous carnivors in the sea! of course they're goign to bite

  • @JinjaB123 They never said that the sharks weren't going to bite. They just said that they weren't biting hard, and they weren't. I mean, for a shark, that's not hard. I mean, no tearing off his limbs or taking chunks out of Bob. They are the most dangerous carnivores in the sea, but that doesn't mean they always bite hard because they are always looking for food. These sharks were just curious about what it actually was, and they have no other way of seeing what it is than biting.

  • Oh since they're all sweet n stuff, jump in without the cage.

    Retarded science, at its best.

  • this is a dumb test, the mannequin is immobile and is not kicking its feet or moving at all for that matter. sharks are attracted to movement such as a fish in distress or the kicking and flailing of a diver/swimmer. i cannot take this test seriously, but that is just my opinion.

  • it is guadalupe island

  • Hey everyone, are you the shark expert here? No, I didn't think so. These people know way more than any of you and they know what the shark is doing if its biting hard or not. It could look like it's biting hard but maybe it's really not. So don't try to be all like oh I know everything when you don't because these people know about these creatures a lot better then you.

  • they say there not man eaters and that this shows there curious etc but if that was a human and they bit him like they did in this the result would be very different, I dont see any point to this :s

  • @dooooooooooooooooism they aren't man eating , they are showing that sharks are very cautious when it comes to eating something. They take little nibbles to see what they are up against and if they see it's not good they don't eat it. They think humans are gross and they aren't food.

  • What you should try using is use a flesh dummy: a dummy that has the density similar to that of the human body. The hosts of the show Deadliest Warrior use those all the time to simulate something that of the human body. and, when i watched some of the other vids you have, try putting a heart beat into the dummy. First try it with the low heart rate, then try it with the high heart rate. This idea just came into my head so, try giving it a shot..... if you can.

  • Look, I like animals, but this experiment is a joke. FIRST, as someone previously noted, this mannequin is just that: a piece of plastic that looks like a human but doesn't act, move, or smell like one. The shark is not an imbecile; it knows that this is not a live thing. SECOND, the shark bit the damn thing anyway!!!!!!! THIRD, this babe is on there, defending the shark, saying that it didn't bite "hard." It didn't bite hard? Lady, any human would have bled to death in minutes from that bite.

  • @jgc1077 k i see human underistamating here XD we are not that weak but ya these things can kill easy but u can kill them with ur physical just hit the eyes bec their eyes are directly close to the brain so cheer ups go for human super powers i think u would say humans rock after u see this

  • You have to take some things into consideration though. The doll wasn't moving and couldn't bleed. If it was a living human being, the sharks would have probably acted more agressive.

  • Justin bieber should volunteer

  • Whether the reputation is stupid or not, it's still stupid to swim uncaged. The way they 'tested' Bob, the blood would definitely change the attitude of the shark...

  • @JohnyKimbled Ya but I wouldn't be the first person to swim with a great white like that, but I have cheated death a bunch of times just would be a new way, plus I love Great Whites they are my favorite, plus I have muscle and they like blubber so I would be good

  • why do they always leave the mannequin floating ? nobody is going to just float in the water while sharks nibble on them trying to find out if it taste good or not, they should make some sort of mannequin that moves in the water and acts like its swimming, that way we can see what would really happen in real situation

  • @JohnyKimbled ya I would totally swim with a great white but you have to be smarter than floating at the top you have to go to the bottom

  • @JohnyKimbled actually we are far more dangerous to sharks than they are to us

  • Lol Aw their all so confused as to what Bob is. Thats so cute. But the difference between a manican and a human is totally different. So thier reaction with the two would be different. Humans bleed, and the minute they even give a curious nibble or lightly bite, a human would start to bleed and THATS when they get aggresive. The smell of blood gets to them, its in thier nature. I love sharks so much <3

  • @mspumba24 ummm ya close but not always because if that was really happens a lot people wouldn't survive shark bits, because nobody could take on a shark after it bit them and won if the shark really wanted to kill you.

  • they didnt get bob cus he has no heart beat!!!

  • thats retarded..so they think that just because a shark doesnt attack a MANICAN they wont attack a human? sharks have incredible senses. im sure they can sense there is nothing yummy inside that doll.

  • Sharks are attracted to motion, scent, and electrical impulses in the nervous system. The dummy lacks all of those, and only has the likeness of a human. Since humans are not natural prey to the sharks, the resemblance is not enough to provoke an attack. If that was a real human, I'm sure that the result would have been VERY different.

  • Comment removed

  • @MrBenSampson umm not really guess you never heard of Michael Rutzen

  • @limjunyong Wow. Good point.

  • no blood no attack

  • FU DIY( commercial )nobody can afford to FIX prescious underwater houses. more like DIYDIE

  • 1:22

    They dont eat you, they just... bite you a little bit

  • 1:17 - 1:20 Well if that was a real person, I don't think that he or she would like it very much if the shark came up and bit him or her, even if it was "not hard". They aren't exactly puppy dogs.

  • YOU ARE THE DUMBEST PEOPLE I EVER SEEN DO A DOCUMENTARY, SHARKS GO OFF HEART BEATS FREQUENCIES AND WHAT NOT ..THATS LIKE THROWING A BOWL OF WATER ON A FISH THATS ALREADY IN THE WATER..MAKES NO SENSE ..FAIL

  • in a way there cute and harmless, just curious cats, that's all

  • the shark just knew it was not made out of flesh, so it didn't wanted to look stupid trying to take a bite, but a real human would have been different story

  • Yeah but ppl minde shark tasting you xD

  • Throwing sex doll in the water and spent the rest of the fundings for beer on board :)

    Yep big science party coming up....nope just a party no scientists actually

  • Yay now i can go and snorkel in great white shark infested waters and all i have to do if i see one is stay still like bob and i'll be safe. right? Fuken dumbasses, i bet if they made the doll move around and thrash like a swimmer would the sharks would take a bigger bite.

  • with a small bite, off comes the blood and that's when it's lethal is it?

  • BITE BOB!

  • y doesnt she be the dummie in the water then?

  • thumbs up if the 10 first seconds you thought bob was a real man

  • If I were "Bob" I'd have had shark repellent shoot out of my ass... O.o

  • Sorry is it me or does this make you realise how silly the human being brain is. Every attack on humans by the Great white is either on a surfboard etc or paddling like mad in the water releasing toxins that the shark can smell therefore leading to aggression.

    Putting a dolly in the water made of plastic that does "NOT" move is hardly going to cause the same reaction as a person right?

    Tell you what go in there and just tread water as a human and see how long u last haha

  • @VinylSamuraisMusic what toxins are released when you paddle that the shark can smell?

  • hmmm, i think that even a small bite shark would have caused some blood, and start a frenzy its not like they're really sensible on their teeth either also its hard to believe someone would so calm while being taken a small shark bite.

  • After watching this you get the impression that most shark attacks on human are the dumb batch..

  • I think that the shark must hav realised that it wasn't real but got a bit currious...

  • ''Not hard just a little bit'' (Shark bites bobs face) yea that would feel like a love tap...

  • First of all Bob doesn't smell like blood and float like the normal human being.

  • when i started watching i was like holy shit that guy is calm......its a dummy, like me xD

  • im pretty sure bob didnt smell like blood or flesh

  • good work bob.

  • well.. if it was a real person and one bite drew blood.. would they still sit there doing nothing or would they attack then? ....

  • Exactly.... sharks are not stupid at all. Sharks sense human heart beats and they can sense it from far away. Since it was a manikin, they know that it is not a real human being. There is no heart beat in a manikin. Sharks are not stupid. They are predators and they eat whatever there is for the menu that day due to the fact that they will be hungry. Definitely, they are not stupid!

  • Well clearly if that was a real person it would have worked those sharks into a frenzy in about 30 seconds. fucking americans

  • Well clearly if that was a real person it would have worked those sharks into a frenzy in about 30 seconds.

  • @andreasnorup yea n nice ones lmao

  • i think the shark is smart.. they smell the scent of the live or unlived..

  • the trick is when they bite you, don't bleed. Easy

  • @negooog and how can u not bleed ? :p put duck tape on it :o:o

  • Did the advert at the start piss you off too?

  • Sharks are like dogs. They only bite if you touch their private parts.

  • "Bob" doesn't have a heartbeat. When humans are in the water with sharks, they can feel the vibrations from you, the sharks were probably confused to why this thing didn't have warm blood or even a pulse. They were just curious.

  • the sharks didnt look hungry, they tested too if the manequin is alive or just a thing they can play with kkkkkk..... they feel with their teeth, and the bob thing wasnt moving so they knew its nothing. sharks arent stupid.

  • fine OINK09424, but there are also good dive stories on the net. Try typing dive stories into google. My favorite site is the myscubastory site, as it has true dive stories n videos n photos too. The myscubastory site should also come up when you type "dive stories" in google . good luck!

  • ok so the key to survival is to be inanimate be like bob. remember sharks have sharp eyes, smell, electromagnetic sensors and a brain. i think they know its not a person/real

  • Yeah, now try this with a person. Might as well throw out all of those test results.

  • @localvandals - Totally.

  • Okay, the doll is made out of plastic, doesn't have any vitals, no scent, and isn't moving around and the sharks still move in on it and tastes it. That's supposed to reassure humans? The best advice is to stay out of waters at those times and places where great whites are thought to be highly active.

  • This video is scary as hell. The dummy doesnt move and the sharks bite him several times. A person would have to be moving toswim, shark would waste no time and your dead.

  • What a dumb bitch, that shark bit his foot and face. Yet she says "She didn't bite him hard!" um yeah, it's rubber dipshit, if it were made of flesh it would have bitten some more and a shark frenzy would happen.

  • cover that dummy with blood and then see what happens.

  • the bite him a little bit...not a lot...um hello the guy is an inamite object!! if the shark did just a little bite on our face...well....it wouldn't be pleasant...

  • Are these people stupid? The reason that the sharks aren't attacking it is because they can probably tell it's not alive. Put a real person in there and see what they do.

  • what a stupid comment form the chick at 1.20: he just bit Bob with a little bite, i'd like to see her being tasted by a shark..

  • lol, duh, it aint no t-rex!

  • fuck it i'd hate to be bob

  • hello cutediver15, you know there are good dive stories on the net too! try the myscubastory site .. type myscubastory into google and its the first one from what i remember ! happy diving ;)

  • Well...all I can say is...too bad we ain't made of rubber.

  • bob is not moving or reacting and has no blood and is totally lifeless.might aswell use a car tyre as your get the same effect.a real person is needed but noone will do it.i wonder why

  • WooW i love this vid .. the Sharks bet plastic man he see the man will feel or no

    soo smart

  • so you actually proofen with this vid that great white sharks dont like plastic to eat its a hole other thing than a humans body sorry no swimming with the great white for me

  • shark can feel electric wave from animal muscle.so shark can eat all stupid humen who want to try like this vid

    sorry for my english

  • Who's the burd with nice paps?

  • poor bob

  • Well of course they're going to circle it and come up and be interested. it's some weird, foreign object that they don't recognize, just randomly floating around in their territory. That being said, remind me to never be stranded out in open sea.

  • sometimes i wish we had real autority that had the power to stop videos (propaganda) like this one, its pure nonsense and i wont be surprised if bunch of kids went out and check for themselfs, one thing is great many sharks ends in nets and will to do something about it and another is to issue lies. Hollywood like dude and chick with cleavage is all this video is about. How I miss authentic documentaries from the end of 20th century.

  • Put a real human there and maybe this video will be worth watching.

  • wow, i wonder how that guy fits his Huge Balls inside that tight diving suit LoL

  • LOL!!!

  • Wrap bob with meat them film this again, see what happens.

    Stupid people.

  • ø„¸¸„ø¤º°¨¸„ø¤º°¨

    ¨°º¤ø„¸ HBK ¸„ø¤º°¨copy nd paste t 9 vids and the press f5 2 times

    ¸„ø¤º°¨ ``°º¤ø„¸look at ur backgroung

    ¸„ø¤º°¨¸„ø¤º°¨¨°º¤ø„¸¨°º¤ø

  • Sharks and cleavage, good combo. 

  • isla guadalupe!

    theeee place

  • ok stupid people lets put a man splashing around and moving his legs trying to stay on the surface and then see what happens,sharks can tell a man from a doll even from body heat.

  • ohh bob!!

  • 1.10, great tits

  • @McLovindk

    they are as fake as the unbloody doll in the water!

  • You cant comapare a doll with a human, stupid investigation.

  • the reason there scraping there teeth across it, is to see if it bleeds. and then if the shark senses blood it would totally take it. Lmao

  • 1:22 "They'll try and bite him, not hard just a little bit" LMFAO...WTF is a little bit?

  • 1:05, i think she's high... and no, they can't get into a steel cage... it's obvious that if the doll was a real person, this video would be half the time... oh.. and 10x more interesting

  • @Ricard09 They can get into a steel cage, actually. It's happen thousands of times before. But, I agree, it would be more interesting of it were real.

  • @Ricard09 and the shark only tried to bite it a little, WTF their teeth are made to draw blood even if the cut isnt deep worth shit you would still be bleeding like your arm got cut off. the sharks saw it didnt bleed so they where like ehhh fuck it i cant eat it

  • @Ricard09 a great white got into a cage before the shark but its head threw two bars and pulled it back and the cage broke so the diver nearly got eaten

  • They cant compare shit with dolls. Not yet. Sharks are smart and they can fell ur heartbeat, they can sense ur fear. Sharks arent dumb.

  • the sharks are doing small bites to test if it is really food also they know people and things move around in water and don't just go how the water moves if we did sharks attacks would be less common

  • 0:26 the sharks like aw WTF is this, AAAGH DON'T TOUCH ME!

  • @lordadk lol i know rite?

  • These experts... Are just stupid.

    They tell what is logical. "The shark don't just go on and attack" - no shit Sherlock. The doll isn't moving, so, why should it attack it like it was alive=

  • A shark has no hands, so it has to feel this way to see if it's eatable.

  • If that doll started bleeding then those 3 great whites will chew that fucker up like it was yesterday's news :)

  • obviously it doesnt taste good its made of rubber!!!!!

  • the lady "the sharks have a bad reputation for being man eaters....they are cautions" yeah wait till the man starts bleeding

  • SOMEBODY CHANGE THE COLOR OF THE WET SUIT...LET'S SEE WHAT BECOMES OF THE MNICAN THEN...MAKE IT A RED WET SUIT..

  • @Cassandra4267 uh sharks dont rely on color to sense prey. they can literally detect flesh and bone.

  • @Cassandra4267 you must be mistaking this for a bull shark.........

  • well obv its prob not gunna do anything its just floating there.... they shud make mechanical legs or sumthing to make it move

  • Somebody put a dead cow in the water and will see what happens!

  • I stopped caring about the sharks at 1:10

  • This test is completely invalid as people said because it's an inanimate object. If it was flesh and blood you'd get the sharks being curious but then it'd eat it.

  • yeah doesnt taste good you got to kidding me... put real corpse over there lets see how long they just look at it... thats pretty useless research when u think of it u could use hearth beat and real blood under that doll then shark would realize the difference of living thing and as if it was somthing to eat.

  • @hulluus112 totally agree. add some human scent and some movement and then lets see how long they "nibble"...who funds this research anyway?...might as well put a car tyre in the water and paint a face on it.

  • oh, but they were really cautious.. asides from biting him in the head and leg. but not too hard! they are shark apologists. They need to realize that sharks are wild animals. Humans are animals too.. defenseless animals with 50 kilos of meat. Stop acting like those carnivores just want to give you a kiss.

  • this is the worst study and conclusion ever. "the shark bit the manikin, but didn't eat it" No kidding, maybe because sharks don't eat plastic. It's like fish biting a lure, and realizing it's plastic. If the shark bit it like it did, and it was a soft fleshy human like what it looks like, it would have had a meal. The fact that a human looking doll worked as a shark lure is pretty compelling evidence humans are tasty treats, despite not even moving or smelling like a living animal.

  • If that doll bleeds then in 2 minutes that doll inside that sharks stomach. :)

  • Sharks aren't stupid. I think they realize the difference between something live and something inanimate.

  • @wesellflagpoles yeah they know it's a toy! ^^ :D

  • @hungrykid101 Hells yeah they do!

  • @wesellflagpoles

    but they bite on fake seals, suck it!

  • @qpasapuntocom I think I'll pass on "sucking it". Thanks though.

  • @wesellflagpoles Sharks do check things up by biting! So, this is how they checked the dummy! They were curious! Most people die because of blood loss made by such bites! This does not make a shark stupid, only curious!

  • @brav0wing I never said sharks were stupid..? Haha. And believe me, I know, I love me some sharks :)

  • @brav0wing I never said that you said the sharks are stupid! All I was trying to say was that the sharks realised that it was inanimate only after they tasted it!

  • @wesellflagpoles nope no animall knows whats alive or not

  • @girlicious1212 Well if they don't, they can figure it out pretty damn quickly :)

  • @girlicious1212 And Sharks still aren't stupid, whether they know if something is alive or not.

  • @wesellflagpoles But there stupid enough to keep coming back expecting something different.

  • @wesellflagpoles exactly, this would have been a whole dif story with a human being, they would have bitten him and when they sensed flesh and blood they would have torn the leg right off and eaten it.

  • @wesellflagpoles tell that to the guys who found license plates and other metal objects inside of sharks stomachs. reason being they rely on electrical signals when they hunt.. only living things and metal give those off.

  • @Kylestruth7 Cool story, Bro!