Solin - Bende Var

How cool👍

Shark variable: are they hungry or not?Also fish blood vs land animal blood.

BUSTED?!? Here I like blood and I'm scared of sharks and I was screaming when I see a real shark.

Shark week is also in hungry shark world it's a game

You changed a lot compared to 6 years ago

mans filled an entire bottle of pee

What is that thing behind your ear?

Mark your insane

the amount of hardwork, and money they put into this video.. you sir deserve subscribe, like, and no skip ads from me

She she really didn’t know that he was going to be wearing a pair of Bose sunglasses that project sound out of the sides did he

What about great whites?

some random guy: Hey, I'm in this video!Me: Really? what part are you?them: my pee!

I wonder if it's the same for hungry sharks

So cool 😎 2019??

#sharkweek

Blowtorch:old headphonesflamethrower:new headphonesMe : so the new headphones can burn a house down quickerIT ONLY JOKE Y U HAV 2 B MED

Everyone else:______Me: *WhErE DiD YoU GeT ThE CoWs bLoOd??*

What is the name of the first song??

Everybody gangsta till mark holds a marker like a bliff

Those sharks look like they are accustomed with boat and anticipate being fed from it.

4:35 *_cool sound effect, mark rober!_*

4:35 this sounds a lot like the minecraft button sound

Btw this video didn’t get demonitize 🙂

Don't care what you say. I never go in water with sharks.

I hope that they consider donating blood for humans too in addition to science experiments like this

The experiment obviously didn't work, because he switched the kind of blood from cow to human

4:36 *minecraft*

4:35 Don't think I didn't hear that minecraft dispenser sound effect

“then g shiz got real”

The only reason why they didn't bite is because they want to look professional

what if they can tell more than one human's dna is in the blood and urine, instead of just one person's urine or blood, so thats why they didnt detect it? Cuz that rarely occurs in nature, a bunch of animals blood mixed together. It would just be one at a time usually.

4:36 Nice.

You’re actually rlly good at advertising

They learnt their mistake the first time so didn’t bother getting fooled again.

Sharks are cool! 11:46, needlessly touching marine animals with bare hands: not cool.

And then 12:37... Dude. Why?

I have one question how did you get the bucket of blood

Well these are one species of shark.

Sen gerizekalı mal bir salaksın bunu sevdim

You should’ve done cows blood vs human blood

Your more likely to be attacked by a coconut than a shark

Whale sharks do not bite

long story short: sharks are designed to hunt fish, so they prefer fish. It takes a lot more to interest sharks from mammals blood than fish blood.

Mark is the Florida man of science

The sharks would have had a better chance in sensing out your period.

Dumbasses dont realise the boat is a variable

He looks like the guy from dude perfect thumbnail

Try great white sharks as your next test subjects, should be fun

I don’t understand why this video has many dislikes

Wow how much money he makes especially with personal advertising in the end 😳

This makes sharks look so friendly and cute

My name is Adam not

What type of weed you smoking

Mark: 10:43 shark attacks are incredibly rareBondi beach, Australia: hold my sea water

That water is cleaner than my future

Them:urineMe: :<(

I would just like to point out (please no hate) 10:46 pixae actually used fish blood.

why is nobody talking about the minecraft button noise at 4:35

4:36 sounds like the Minecraft button

Hey this guy’s kinda smart

Loved the tests and very glad you had so much fun. So the first test that had 41 sharks check out the blood board was preceded by a group of small fish. Are there any tests that have linked or monitored the presence of those same fish species and blood elsewhere i.e. test results repeatability? Do the shark species present for your test follow those fish species i.e. co-existing together for mutual benefit? Would other shark species be more or less attracted to blood than the lemon or tiger sharks that were mentioned? Too many unanswered questions for conclusive results, but on thing is for sure. Sharks adore human affections and touch just as much as horses and other pets. They just need to know who we are.

I wonder if this blood test would have different results with difference species of sharks? The reef dwelling sharks might be less interested in a small drop of blood due to the abundant source of food in the reefs. An open ocean dwelling shark like a Great White might have a stronger reaction to a small drop of blood because food tends to be a *LOT* more scarce in the open ocean.

Why have u got a sick patch on ur neck I halusanated

First time I've ever listened well to an ad, Bose headphones at the end, so that worked

7:03 peep the hammer head

I Dont know if i wanna become a scientist anymore

How much for your blod

i will go diving someday now

Why did you get a I.v 😬

Those headphones are $349.99 I think I’m sticking to getting AirPods for Christmas.....

49,000th Comment

Nope still terrified

Buying Bose headphones solely due to your review

These sharks are of a docile species.

My class can smell a snitch a mile away

4:36 Minecraft ui click sound

4:35 mc

Wait is it just me or does Luke sound Aussie?Just meh? Mk I go Bai now

What is yuren?

That’s the dumbest topic I ever heard 😂

This is the coolest.

They prob didn’t go for the blood early on because the boards weren’t thrashing around.

mark is just flexing on us by "N.A.S.A" technology

I can smell the pee right from the speaker

No plastic! #savetheturtles

How did you get all the sharks over there

i swear it's only great whites that this works with?

i mean with just one or two drops

They feeding there life to shark its not good!!!for u!!😑😑😑😑

blood wasted......

A suicied experimant

Türkleri görelim +1 leyin :)

Isnm it safe in there

what about bull sheark

Mark- goes into the water with the sharks Me- isn’t even on the boat

I thought I would pee for sharks to 🍸

You just made giant enteral feeding pumps

Even I'm not the one doing it, it stills make me feels bad and scare

Actually after seeing this video, the sarks kind of look cuteAlso he forgot that sharks and almost every animal hate the taste of humans so yeahThe lemon shark will eat anything and if the tiger shark is desperate then it will accept human flesh

After the first experiment the shares would dislike the boards and ignore them in the second

I heard that sharks have one of the best sense of smell