Shark Attack Test- Human Blood vs. Fish Blood
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- Опубликовано: 8 авг 2020
- I personally got in the water and tested if Sharks had a preference of human blood vs. fish blood.
Point of clarification: A few people have pointed out the dates on the negative and positive Covid tests are the same. You'll also notice my doctor was Bob Newby from Stranger Things. Turns out there is a lot of personal info on a Covid result test and the part that says negative and positive wasn't easily readable so I photoshopped up something that solved both of those issues and didn't bother changing the date. No conspiracy here. I promise I actually got Covid and would have much preferred to actually filmed on the original schedule and not had to deal with it even with the private jet silver lining.
Here is a link to that tiny exercise machine I was using the the jet. Luke (my shark expert buddy) invented it and it's really clever. He's launching a Kickstarter really soon- www.kickstarter.com/projects/...
I started a company called CrunchLabs where we build a toy together and then I teach you all the juicy physics for how it works. So if you want to learn to think like an engineer and have really fun time doing it, check out the current promotion where you get 2 FREE boxes at crunchlabs.com
You should also go subscribe to the CrunchLabs RUclips channel cause we’ve got some bangers in the pipeline- / crunchlabs
Thanks to these folks for providing some of the music in the video:
Ponder - / @pondermusic
Laura Shigihara - @supershigi
Andrew Applepie - / andrewapplepie
Blue Wednesday - / bluewednesday 
Наука
Sorry this took awhile. I've got 8 absolute banger videos I'm currently working on through April 2021 but it turns out the Rona slows things down a bit. They will be worth the wait! For updates, follow me on social stuff @MarkRober.
No worries Mark! Waiting for them eagerly
Is the physics live stream going to be going for ap 2 next year?
No problem! Your videos are always worth the wait!
I LOVE YOU MARK
Luckily, we didn’t see when he blended the humans for blood. That's why his channel is so great
Good comment
i really wanted to see that tho
Yeah true
He only used cow blood did u not watch the video bot
Edit:
It was a joke I've gotten r/wooshed for the last 5 months stooooop plz
Get Me To 30k Because I Need Hypixel RUclips Rank it was a joke haha
If this would have gone wrong:
*Former nasa scientist dies while trying to prove that sharks don't eat humans*
Underrated
Omg that would be terrible!!! 🙀🙀🙀😭😭😭
Arunima Draws yes they died
1000th like
I mean, if they ate him, it would have only been because he literally just dumped two bags of fish blood on himself.
This guy actually takes 6 minutes to get to the plot but still makes it entertaining every second of the video
imagine being a fish and you're watching your body in the afterlife and you just see two guys BLENDING your soulless body
“It’s really hard to get 5 gallons of human blood legally.”
Can confirm.
same, a van stalked me for 1 month
It's funny when you say legally
oh- what did you try to do 👀
It’s a lot easier to get it illegally lmao you should try it!
Ikr?
Mark, August, 2022:
“My wife doesn’t know I’m doing this, but I’m totally going to the moon. She thinks I’m just doing a launch video. I just didn’t tell her what was being launched.”
jocax188723 Underrated 😂
Surf wave no I will not subscribe for no reqson
@@mrdmx8352 😒 Binod
Hope you go to the moon
Surf wave if I throw a stick will you leave?
Loved mark being scared shitless that a nurse shark, one of the friendliest sharks, got its head in the cage
Nurse shark be like "Can you help me out here, fella?"
Ur the best RUclipsr cause I’m so proud at u for doing this!
Can we appreciate this man kept his channel so family-friendly that he said "heck" while being eaten by sharks
Bruh dont correct him....but still hes right
Then there’s him saying fricking
Kaylee
He has too if he wants the big checks lol
Ikr!!
"It turns out it's really hard to find 5 gallons of human blood legally"
Mate, your Google search history must be a treat 🙂
🤣🤣🤣
🤣🤣🤣
🤣🤣🤣🤣
😂🤣🤣
His search history must be mostly “5 gallons of human blood LEGAL” now
"Oh crap, that was loud.." these words were the last we heard from mark
the way I actually jumped when the shark came after him when the lid was open. I was so scared 😭
“We can’t find a bucket of human blood legally”
.....
Help Me Get 500 unless...
Bot
No u boomer
I mean he’s not wrong
He was also having trouble getting actual fish _blood._
Those sharks were zeroing in a gigantic whole-fish-protein smoothy. The 'experiment' is a crock.
Can't wait for the video when Mark actually goes to space
I know! I hope it is coming soon!!
Like that’s ever gonna happen, what a load of *flush *
Yes yes yes
Same
spoce
This was amazing I hope he does somthing like this again
Mark rober on a private jet was something I never knew I needed to see
Subbing to this guy is a constant cycle of forgetting he exists then being extremly happy to see his new video
Yup
I can indeed confirm this
Big brain
Can't explain better
sums it up pretty well tbh
"we can't find a bucket of human blood legally.."
*you don't say..*
Ask for donations
AHHHHHH this straight up traumatized me
Just reroute some of the tube in the local hospital
Murder someone. Problem solved
Just come to England I'll be the sacrifice
Bro that extraction was so action packed it was like a action movie. "Don't worry Mark, we're gonna get you outta here." The boss fight music playing the whole time too... anyone who has ever gamed was on edge from thag music alone lol.
Mark this took so much courage!
Really hard to "legally" find human blood...... was not expecting him to say that
But illegally....
HiddenLegend the kids in my basement would say otherwise
Well it’s still illegal but I blackmailed them
Yeet Man what?
@@lgay1927 *_j o k e_*
ok using cow blood makes sense, this whole time i was just concerned about how in the world you managed to get 5 gallons of human blood
Yeah same
the crew donated a bag of blood each I think
@@Alexx15 maybe some people donated their own blood to do that
Same
no I think Mark is a murderer
I stayed at this resort when I went to the Bahamas in 2022! Met 2 of those cats, played pool at those tables, how cool!!
Honestly, respect to Mark, my heart raced just watching this.. Honestly, respect to Mark, my heart raced just watching this..
Mark: “I’m in the Bahamas with a bucket of blood.”
Me: “Mark... not again...”
U n d e r r a t e d
Lmao angry vegan people incomming..
he enjoyed blending the fish wayyyy to mutch also how did he get that mutch human blood
E
Mark why hurt those fish?!
This is a horror movie for fish, blood everywhere, blended, dismantled, dismemberd corpses, and many serial killers
*_oh_*
XD
vegans losing their minds rn
Cannibals ENTERING
@@somethung8188 wdym?
to get out safely couldnt the boat put out the smothie far away for you to get out of the cage then swing back and get you?
Oh wow I absolutely love how he goofed around in his private jet, enjoying every minute! :D
Only Mark Rober says "geez" when he's surrounded by hungry sharks and covered in fish blood.
He never once swore, even in a life threatening situation. If i had a chacne to die i would be cussing my head off.
Fairly certain he's LDS
I actually am in shock that he didnt swear. I'm in 7th grade and I'd probably curse a bit lol
Nathan Tagg whoa I didn’t know that, that’s sick!
I don’t think I would even think of swearing and get too scared and go in shock and just totally stop moving and get eaten XD
I love that the term "legally" was added to "It's hard to get 5 gallons of human blood", because it implies that there are ways to get that much blood _illegally_ , and that Mark knows about them
don't you mean legally? because it's super easy to assume how to get that much blood illegally: chop people up and take their blood
@@ttwings I'm not sure what you mean. The comment means what it says.
It's really not complex, tbh. You just need to be a medical outfit that's allowed to buy blood donations. Since he's not, he can't get blood legally. (The other obvious alternative is murder, but naturally that's even more illegal)
IanExplains if got edited so we’re not sure
I like how both people that replied missed the joke 🥴
When you guys were making blood I was looking away and I was like why am I watching this if there is blood
Is there a difference between fish shake and pure blood?
I think it is a variable to consider.
Mark: Mouth Watering fish blood smoothie
Vegans: *Dies inside*
13:24
Lmao
Not a vegan, but I'm pathetically squeamish. That made me cringe.
😭sorry to self-promote but I’m small and I’m just trying to reach my goal and grow a bigger fan base and I want y’all to be apart of it if y’all could give my vids a chance
Lol
Mark: it’s really hard to get 5 gallons of human blood legally***.....🤫
Legally*
Legally*
Legally*
legally*
Imagine being a grammar nazi
Me wondering how many people Mark put into a blender to get the 5 gallons of blood
I Love the shades when you get off the plane or jet👾
Imagine Marks Browser History: "How to get human blood?", "Can you make a smoothie with a fish?"
What IF, WHAT IF. sharks DO like a human smoothie !
Speedy_Gonzales fruit salad yummy yummy
RITA , TF is wrong with you
Who's that bottle with my claud? I know right she is in the replies everywhere
Wait your a fish
“Everyone was back at a safe distance.”
Camera shows them ten meters away.
Momo .CatHead IT WAS A DROOOONNNEEE
675 like but no replies
Jason Bourne haha, weird huh?
@@Aledharris ya
Well in reality 10 meters is more than 6 feets
I like the shades you had when you came off the plane
❤❤❤❤
Isso foi insano, só fico imaginando a adrenalina maravilhosa de fazer algo assim...
Sharks have iron receivers in their mouths, humans have too much iron in their blood for sharks to enjoy eating them. Which is why sharks only bite once if at all and move on realizing this isn’t their food source.
Very smort
Exactly! Which is why you have so many shark attacks survivors.
Can young sharks play dog? Play til it's dead?
Wonder if some sharks can have a genetic disorder which dulls/nullifies that sense, since there’s quite a number of documented cases of people being fully eaten
@@mudpuppy8740 Im sure if a shark is hungry enough it'll make due with the nasty iron taste lol
Mark: “oh! not so tough now shark?”
**cage door slams**
Shark: *”you what mate?”*
My anxiety went way up at the moment that all the sharks came back.
Yotham Beaufort hah lol
Jeez travis, cry much?
Travis Jackley stfu Travis
𝐻𝑎ℎ𝑎
Hello,Mark I wanted to tell you that you work is incredible.I started whatching you from Fede Vigevani video😄 and I love your content. Greeting from Argentina
This is one of your craziest videos
"Something i learned working at NASA" has to be the biggest flex in history
Ikr when i heard that i was like “wait what”
Not that surprising if you watched his other videos
Other than logan/jake flexing their money.
Yeah he drops it pretty regularly
@@tcc7848 cmon Logan cool nowadays
No one:
Mark's Tombstone: "As a firm believer in the scientific method, I decided to test this hypothesis"
What Hypothesis you ask? That being stabbed in the heart kills you
Lol
Lol D
😅
That is probably what it will say
6:45 the song : who is your mom
Not sure I am fully getting this. There is at least one other diver next to the open cage doing the camera recording, but we should be worried about the guy climbing out of the cage?🤔
Meet the Mark Rober: The world's most endangered species.
The rapture is coming in November I am one of the witnesses in the Bible. It’s when Jesus returns and people who have Jesus as their Lord and Savior through prayer go to heaven. Prophesy is being fulfilled there will be plagues famine and earthquakes in various places Look up” rapture dreams” on RUclips people are having God confirm them to be true as well. Pray for God to send angels for protection for people before you tell them about the rapture and try to get them saved. Children of God will say it’s not happening and you’re crazy children of God that are not yet saved will need you to show them signs it’s coming and talk about God, they will act interested keep talking and ask them to ask for Jesus to come into their life. Children of satan usually tell me they don’t want to hear about God but I try anyways to make sure and pray for them. Some children of God have demons trying to take their soul because they don’t yet believe in God or they have weak faith and live in sin you need to pray for God to send angels to fight them and show them signs of the rapture and explain it. If it is a child of satan there is nothing you can do but pray for God to protect you and walk away. If you keep talking to the evil it will give the evil more of your power and more darkness will come so just “submit to God resist the enemy and he will run” but also love your enemies and feed your enemies it’s like pouring hot coals on them (Bible verses) evil can’t hurt you because of the radiant light of the Lord within us and Jesus is always with each of us. Look at the prophecies for the rapture/end times they are and will all come true. THE great day of THE LORD is coming. The people in the government are possessed/children of satan they want to put fear in us RESIST God is stronger He will win. SPREAD THE WORD also Jesus sent me pictures of heaven and gave me gold from the main street in the city of His kingdom and someone sent me a video of translucent angel wings flapping in the air. He said when it comes He’d send signs these are the signs. Jesus is coming in November to bring us believers saved by His blood to heaven. Pray for eachother, yourselves, and read your Bible get closer to God in these hard times it’s what the enemy doesn’t want. Pray and ask Jesus to come into your life if you haven’t already. Jesus also sent me pictures of heaven and gave me gold from the main city road in his kingdom he’s showing signs heaven is real since the rapture is on its way just like He said He would. Look up rapture dreams. God confirmed to this girl that it’s truly coming she said if that dream was from you give me another then she got another then she asked for two people she knows to have a rapture dream and they did and she didn’t even mention it to them. The new age belief is tarot cards and it has to do with demons and look up 1st Timothy 4:1 mentions in later days people will abandon the faith and go to them unknowingly communicating with demons
xD
@@mackenzienordquist2055 uhh OK...
@Mackenzie Nordquist really?
Lol
mark is literally the only human to defend his cage.
he should be named nicholas
Thyia Colt huh
qtVigalante I have the same profile picture on tictoc my user is AlishaYacaboo :
Facts
💘💘💘💘
12:31 Maybe, Underwater Prison looks like this. Or likely, Drowned Alive Execution.
They didn’t control for flesh, guts and skin. It was a whole fish blend vs. pure cow blood. Hypothetically the sharks may have reacted differently if they used a full cow smoothie.
😁
Imagen if he said “We couldn’t find human blood legally........so we got it illegally”
Ridiculous! 😹😹😹😹😹😹😹🙀
nice
Imagine if you could actually write imagine correctly
“because it’s really hard to *legally* find 5 gallons of human blood”
omg the way he says legally, he’s like “i could, but we’re trying to keep this legal. laws are getting in the way of my science.”
Hahahahahah
creed bratton is happy to make a sale
😩😭😭😭
There’s never been a true test to determine this. It’s always “mammal” blood vs. Entire native fish meat ground up into a smoothie. How many cows & pigs have ever been in the ocean?
Он: чтобы не загрязнять экологию моим полетом, я купил посадку 100 деревьев!
Убийца: чтобы оправдать совершаемое мной убийство, я прямо сейчас переведу денег в благотворительный фонд скорой помощи!
He casually gets the coronavirus, beats it and swipes it off like nothing happened
It is nothing to some people
But many are not so lucky
Wow
They just killed 20 fishes just because of their "experiment"
I am unsubscribing right now
My wife’s an OR nurse working with Covid a lot. It’s basically a s**t lottery. Some people have very mild symptoms, some people get wrecked so hard they have long term respiratory damage, and of course it kills some people. Not just the elderly or already sick. They don’t know enough about it yet to really know why it wrecks some ppl so hard and others not much at all.
This man's vids don't come in quantity, they come in quality.
Edit: So I realized through the replies and I came across the same comment that was posted before mine. So credit to Frosteyzz for this. There was probably someone even before him but for this video he was probably first.
Couldn't have said it better myself
Fax
Diego Drevins *Fax*
stolen
Naman Maheshwari 12 times a year
The only reason you didn’t get any sharks to approach the surfboards the last video was because it was doing one drop every four seconds or minutes
Bro has a lot of guts to show us all that blood
“We used cows blood because is actually really hard to LEGALLY find human blood”
🤣🤣🤣🤣🤣🤣
umm that defeats the purpose of the test...omfg such REEEEEEEEEEEEEEE
that just says they dont like cows:D
raymond luca as stated in the video, sharks don’t differentiate between different mammals’ blood
Bruh just get a bloodbag and take some of your own
Aren’t seals mammals lol
Mark in the future: I'm about to jump in a volcano. here's the catch, my wife thinks I'm over here for a barbecue but she doesn't know what's being barbecued!
Fr
Hahaha love this! 😹😹😹😹😹
Mark just making fish smoothie with his new friend! 😂
dude i got so worried at the end when he couldnt get the lid back on...
then i thought, wait a minute... theres divers not in the cage, filming...
Other people: sitting at home watching netflix
Mark Rober: Swimming with sharks and gallons of blood
to make money...
Stop watching Netflix and go do it then
I prefer Netflix, thank you very much.
@Lau taro I don't recall seeing him torturing or killing any animals?
Those fish were already dead
BRUH I DONT GET IT
Why is no one talking about the cameraman. He was outside of the cage the whole time taping.
Omg your right unless he just put the go pro in the 2water
@@MrKyleparsons81 no you could see him at certain points
But the cameramen didn’t have fish blood splattered all over them
MrKyleparsons81 r/wooosh
How is that a woooosh?
I loved this video, my favorite animal is the shark ❤ I really like your channel 😁
I need to know what resort that is.
Mark Rober 2020: We ended up using cow's blood because it's really hard to legally find 5 gallons of human blood
cat’s brother: are you challenging me?
Legally it's hard but I can get an 11 yr olds entire blood cycle illegally if they hurt my friend
@@willstheidiot7216 lmao💀remimd me not to mess with you😨
Rules are meant to be broken
@@liar4323 i mean facts tho.....jk but your not completely wrong..just depends sometimes
Mark Rober: *trying to die by sharks*
Corona: just stay home buddy
69
"Maybe I don't want to be the bad guy sometimes"
Do any of you guys remember this song? : Blue Wednesday-New shoes
Lol
RITA get outta here
So were not going to talk about where that 5 gallons of blood came from?
Because of the video, Mark needed to spend a lot of his blood...
Mark: and since I couldn't get human blood legally...
i was really desperate and let's just say Luke won't be with us for the rest experiment
ShuTube lol ged oen also like ur custom profile pic
I would like this but this got 420 likes
Can’t believe this man fought off covid and still jumped into a cage to be surrounded by tons of sharks in a feeding frenzy.
Because most people who get infected only gets some light coughing at most. Very few actually get sick and the amount of young and healthy people dying from it is practically not worth mentioning. The only thing the articles mention is that they had no "Apparent underlying conditions".
That doesn't mean young people are gonna drop by the bucket when they get infected. It means they "seemed" healthy before getting infected.
Considering how fast it spreads, there's actually a high chance that you have already been infected and recovered without even noticing it.
People are just blowing it way out of proportion. Fearmongering at its finest...
@@ThatShadowBannedGuy tell that to the people that lost their families and friends because of covid
This guy isn't testing blood on actual sharks that kill people to
@@ThatShadowBannedGuy Sooo, what about Michael Ojo? Very healthy and fit guy, basketball player, mid twenties, dropped dead during practice from a heart attack even after he supposedly recovered from Covid.
The problem is that even though a large percent seem to recover with no complications, there could still be complications that we just haven't looked for, because it's a new disease.
@Matthew Gagnier most people don't die from it, but a lot of people suffer even after beating it. A lot of them get tired very easily after beating it since it attacks cardiovascular system not just respiratory system.
k so im the only one thats thinking how tf did they get human blood???
7:30, watch the video, troll
would love to see you test the mammal blood in places where they have lots of seals and see what the numbers are. somewhere like california or oz
Mark rober: *inside the cage scared*
chad camera man: *swimming calmly with the sharks*
Those "killer sharks" actually look quite chilled.
That's because unless you dump yourself with fish blood, sharks are just not interested in humans.
Mark: "Get outta my cage"
Sharks: "Understandable, have a good day"
I like ur pfp
@@kayle2692 thank u
haha shack meme in a video with shack in it
😂😂😂
other sharks: *swear at him*
rober talks and dude perfect was like oo sweet!
Why don’t you test different blood groups like O- or AB+
Mark: blends fish to get blood and gets 5 gallons
Says he needs to get 5 gallons of human blood
Me: *Hol up*
I was just thinking the exact same thing, until he said the were using cow blood
Can't LEGALLY get 5 gallons of human blood. So he supposedly resorted to cow's blood. (JK.)
... I WAS GOING TO COMMENT EXACTLY THIS!!!
Same I was like uhhhh what
The guy he’s filming with: 👁👄👁
Normal people in quarantine: watching Netflix
Mark: swimming with sharks and popping bags of fish blood
I’d rather watch Netflix 💀😂
Mark fans: watching mark swimming with sharks and popping bags of fish blood
Id rather WATCH demon Slayer form netflix
I’d rather be in the water honestly
Potato Man nah nah you meant
Mark: making money
“Me take away from me experience “ 😂🎉
Mark: This Shark Cage is 100% Shark proof.
Shark: *Nice place you got here.*
Binod
Binod
ikr
Its free real estate
What's binod I see it everywhere
Not even Phat Gus would hang out with me because of corona
- Mark Rober 2020
I thought it was Fantastic Gus
*fantastic
OfficialTech *Phantastic Gus
Are you a cuber?
She had her babies ya know
Это потрясающе! Мечтаю тоже ставить умопомрачительные эксперименты и находиться в компании таких крутых людей😍
и акул =)
Just saw this, and, literally, the first thing I said was, "Where are you getting human blood?!?"
Mark as he leaves the house with a giant shark cage under his arm.: "I didn't tell my wife, she has no idea what I am up to"... ...
Oh no
*facepalm*
"Its very hard to get 5 gallons of human blood legally"
Hard but not impossible.
Wanna be a blood dinner?
He could've collected his own blood over the past years. 🤔
@Offensive man agreed
that's just like 4 adults worth of blood. tell them you want them to star in your video.
He used cows blood as scientists state that mammal blood isn't essentially different from each other from it's rather extravagant and strong smell. 😐
I'm thrilled you got Shaq in your video
I love sharks
Mark doesn’t post A lot but when he does post. He teaches me stuff that school never does. Thanks Mark!
If he posts videos more often he would be my teacher for Virtual school.
facts Mark is the goat
• Stranger Thingz • sooooooooooooo relatable
shut up
who needs school when you have youtube
2 times Mark almost died.
1: Almost being eaten alive by sharks
2: Almost dying because he didn’t tell his wife what he was doing
WHAT THE HECK IS THE PICTURE?!
3: coronavirus
Oop
I like the profile photo
Yasmin Snack bar it’s a Quokka
Dude were you and the dude perfect guys like ants next to Shaq😂
Mark: satisfying in cage
Operator outside:💀
Mark: has corona and doesn’t die
Also mark: okay I have to go in a shark cage where I could die
Marks wife: he survived twice but he won’t survive me for not telling me
there’s a COVID 19 vaccine
FirePlays no but it’s not for poor people like you, it’s for rich people and country leaders
Hahhahahah
@@fireplays4278 no, its not finished yet, your pfp justifies your stupidity
Penny the Penguin what
Can you please tell me how to get to camp crunch labs
in modern day mark rober ive heard the word "this is-" over 10 million times
Bahamas: "haha, Americans can't come here"
mark rober: *laughs in rich"
you could have made it into the" noo you can't come here", "haha private jet goes brrrrr" meme
I’m the 100th like 😀
Could have been *laughs in private jet*
Laughs in rich😂😂😂😂
Bahamians didn't WANT to keep Americans out of the country. It just seemed irresponsible to do so when common flight departure points like Florida, Georgia, and Texas refused to take the threat of corona virus seriously. If we don't have the resources to deal with our normal slate of medical issues in a reasonable time frame, how are we supposed to deal with an influx brought on by the pandemic.
We were doing so well until July, too.