25 MILLION Orbeez in a pool- Do you sink or float?

  • Am Vor 5 years

    Mark RoberMark Rober

    Kevin (aka The Backyard Scientist) and I filled a pool with 25 million waterballs (aka Orbeez) so I could settle an argument about how far you sink if you jump in.

    Go watch Kevin's video- de-film.com/v-video-BDS4DHxPQRE.html

    Thanks to Nathan for the High Speed camera. If you need a High Speed camera to rent for super cheap check him out. Insanely low prices for great gear- www.aimed-research.com/

    MUSIC-
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    4:00 - Berlin- Andrew Applepie- www.andrewapplepie.com/

    PLEASE CONSIDER SUBSCRIBING: tinyurl.com/MarkRober-Sub

    ****************************************­

    I make videos like this once a month all year long while supplies last:

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    TWITTER: twitter.com/#!/MarkRober

    INSTAGRAM: instagram.com/markrober/

Sanchit Agrawal
Sanchit Agrawal

Growing up as a kid with Mark as your uncle is honestly a dream

Vor year
Ella Kraemer
Ella Kraemer

Totally

Vor 4 Tage
Rylen van der Hoek
Rylen van der Hoek

@The King agreed

Vor 8 Tage
Axolotl Soup
Axolotl Soup

He is my uncle

Vor 2 Monate
kareem ayman
kareem ayman

As your father

Vor year
Guîlty_1EM0N
Guîlty_1EM0N

(Do I have the need to say my names not Callie, I’m actually Quinn but I’m using another account)

Vor year
Micha
Micha

Now the only question is, how long will it take to make this back into a pool?

Vor year
Mrs Scholefield
Mrs Scholefield

Oh no…………

Vor 23 Tage
Emeline Draper
Emeline Draper

thats what i was thinking!

Vor Monat
SEO dev
SEO dev

Me and my daughter love all of your videos. This is one of her favourites. Thank you so much for making these.

Vor year
Derrick Ibalai
Derrick Ibalai

Mark Rober's storytelling has really improved over the past 4 years

Vor 11 Monate
JJKK
JJKK

Mark is literally one of millions you cannot hate on. lol.

Vor 11 Monate
Hamster World
Hamster World

unless ur the vegan teacher lol!

Vor 6 Monate
MF Kowboy
MF Kowboy

Just imagine the field trips/activities we could go on if Mark was our science teacher as a kid.

Vor year
LavasKiller
LavasKiller

sheeeeesh

Vor 11 Tage
BROOKE AND EJ'S ADVENTURES
BROOKE AND EJ'S ADVENTURES

That would be incredible

Vor Monat
Daddy'sbabygirl
Daddy'sbabygirl

That would be awesome

Vor Monat
Dragon Spell
Dragon Spell

Bruh, you'd be learning quantum physics by now

Vor Monat
Darcie Baker
Darcie Baker

I wishhhh

Vor 6 Monate
Catherine Beatific
Catherine Beatific

Doing this for my kids today. This video was the best! So much fun!

Vor 10 Monate
Addison Brendtro
Addison Brendtro

Mark Rober's teaching style is almost as cool as the velociraptor analogy :) I wish he were my professor

Vor Monat
Angelle
Angelle

When Kevin said "I'm alive," I guess he's dreamed of swimming in an Orbeez-filled pool!

Vor 28 Tage
Black Void
Black Void

My theory for what would happen when you jump in a pool of orbeez was that how far you’d sink depended on what position you fell in, as in whether you landed on your back or feet, and your weigh, because of gravity.

Vor Monat
Not You
Not You

I want to know the way he goes about cleaning after a lot of his projects.

Vor 2 years
anwar lim
anwar lim

he doesn’t,bruh

Vor 4 Tage
Rylen van der Hoek
Rylen van der Hoek

@Brandonious uses his nephews

Vor 8 Tage
Rylen van der Hoek
Rylen van der Hoek

@the icecream ninja nah. he uses his NEPHEWS

Vor 8 Tage
Erin Yorke
Erin Yorke

It’s stuff

Vor 15 Tage
Kevin Matias Ghidorah
Kevin Matias Ghidorah

Tru

Vor Monat
AutomotiveL3
AutomotiveL3

Mark you are, without doubt, the coolest uncle.

Vor 3 Monate
Mrs Scholefield
Mrs Scholefield

Just saying Mark, I think you’ve achieved the role of best uncle, probably in the world 😂

Vor 23 Tage
Lol Car
Lol Car

I want to go in there that looks so fun 😍😍😍

Vor year
Little Cat
Little Cat

All my respect goes to:"Relax your horse is gonna float."

Vor 11 Monate
Prasant
Prasant

this guy has the imagination of a child and it's so fun to watch it unfold

Vor 2 years
PhantomGames
PhantomGames

Yeah lol

Vor year
Shocks
Shocks

I’m the 2500th like

Vor 2 years
Thisisnotmyrealname
Thisisnotmyrealname

And the disposable income of a successful adult! 😅

Vor 2 years
Dennis meneses
Dennis meneses

This is what happens when you give a child big brain, it’s awesome

Vor 2 years
griffindance
griffindance

That horse was a hero! Too soon Mark. Too soon.

Vor 2 years
Fauziah Uzey
Fauziah Uzey

Such a incredible experiences 🎉

Vor 10 Monate
EvoCyberNation
EvoCyberNation

That looks like it would be fun. :)

Vor Monat
Haydie Cinco
Haydie Cinco

How do you even clean this? And all of your other experiments? I was so curious! 😅

Vor 3 Monate
Ella K.
Ella K.

I want to be one of them so bad that would be so cool!

Vor 2 Monate
Spartan L-058
Spartan L-058

This man just solved every child’s fear of quicksand

Vor 2 years
Spotol
Spotol

@SgtLion it's because they are big bellies

Vor 2 years
-Maxoius_Demosi-
-Maxoius_Demosi-

xD

Vor 2 years
Ayden Limon
Ayden Limon

But it be fun tho

Vor 2 years
Ayden Limon
Ayden Limon

He did now we are man lol

Vor 2 years
K T
K T

Lol

Vor 2 years
Suzie
Suzie

How did you clean out all those Orbeez?? So cool!! ❤🇱🇷

Vor 9 Monate
Fozzie
Fozzie

I wonder how long it took them to clean this up😂

Vor 6 Monate
jojolafrite90
jojolafrite90

Thanks for proving to me once and for all that the things found in the desert in 2013 were NOT these. At least, not this brand.

Vor 7 Monate
Landworm
Landworm

Hey this is an insane video I love it so much and how did you clean it up

Vor 10 Monate
xXSHROUDXx
xXSHROUDXx

I'm jealous of these children having this uncle.

Vor year
The how to channel and more
The how to channel and more

I am jealous too

Vor 4 Tage
Hazboi2143
Hazboi2143

Yes.

Vor 6 Tage
DiamondUp
DiamondUp

All his subscribers are XD

Vor 14 Tage
Mistermiss
Mistermiss

saaaame

Vor Monat
Axolotl Soup
Axolotl Soup

He is my uncle

Vor 2 Monate
Prerna Bharti
Prerna Bharti

Growing up with mark as your uncle is all you need

Vor year
Angelle
Angelle

Mark would be the perfect uncle for me, 100%!!! ^w^

Vor 27 Tage
Emie Digital
Emie Digital

They should show these in school! I would have learned so much more!

Vor 9 Monate
lil Muzzle
lil Muzzle

Imagine having mark rober as a uncle

Vor year
Cometowo
Cometowo

Mark Rober takes random thoughts that pop into your head at 3 AM as you contemplate life, and actually tests them for people's entertainment. What a legend.

Vor 2 years
Ashley Larrew
Ashley Larrew

He do be doin dat doe

Vor year
Im still here
Im still here

Fr

Vor year
Zach P
Zach P

He is the man we needed, but not the one we deserve

Vor 2 years
TallWooker
TallWooker

Nobody: Mark Rober: Lemme call my nephews

Vor 2 years
FunkY
FunkY

Now I wish you were my uncle not only cause you’re awesome but also cuz you’re an engineer and that’s my dream job

Vor 11 Monate
KayOS Code
KayOS Code

My thinking is, the water balls have the same density as water but with air between. If course the particles are much bigger than water molecules so there will be an upward force from the surface of the balls, but the bouyant force will actually be less than water. I think youd sink all the way down

Vor 7 Monate
TrickyBacon
TrickyBacon

My lifes happiness are increasing because of video’s like this.

Vor 11 Monate
Mangos Adventures
Mangos Adventures

One question: How did you clean it up!

Vor 11 Monate
KittiesMama
KittiesMama

Your footage is AMAZING! Great video!

Vor 5 years
Drew Walters
Drew Walters

What cameras did he use?

Vor 4 years
Exorid2
Exorid2

hello! kittiesmama didnt expect you here

Vor 5 years
Ashley M
Ashley M

Your have a awesome channel

Vor 5 years
BruhItzWolf
BruhItzWolf

lol sameeeeeeeeeeeeeee

Vor 5 years
The Boys
The Boys

why do i always wish i was at your pool creations

Vor 5 Monate
Nazareadain
Nazareadain

"I thought the friction would play a bigger role" I mean looking at the other clips, it seems like it does when you're not piledriving yourself into the orbeez.

Vor year
Morgan McRory
Morgan McRory

What i want to know about all of these project is how many hours are spent cleaning up afterwards 😅

Vor year
Cathi Ruiz
Cathi Ruiz

Just imagine the field trips/activities we could go on if Mark was our science teacher as a kid.

Vor 6 Monate
Rando mando
Rando mando

Holllyyyy yassssss

Vor 3 Monate
Y Nhi Nguyen
Y Nhi Nguyen

Everyone’s talking about the quest to be the favorite uncle, but all I think about is how lucky those nephews are 😂

Vor 2 years
Alana Moran
Alana Moran

same tho

Vor 5 Monate
manelle D
manelle D

@Deadly YES I love my mum and dad I don’t know why they want him to adopt them be happy for your mum & dad I only wanna like vist a few times

Vor 6 Monate
manelle D
manelle D

FRR like I love my mum and dad all I wanna do is vist some times

Vor 6 Monate
Mcboolatroniscracked
Mcboolatroniscracked

@Nyx bro what

Vor 6 Monate
Darcie Baker
Darcie Baker

ikr I wish I was them and I could do that!!!

Vor 6 Monate
Peter
Peter

Have fun cleaning your pool!

Vor year
BullocksFamof4
BullocksFamof4

When Mark and the smallest nephew got stuck I was dying that was so funny

Vor 5 Monate
Walker Sorensen
Walker Sorensen

it would be so much fun to have Mark Rober as my uncle

Vor 2 Monate
*☆..t0xic r4in..☆*
*☆..t0xic r4in..☆*

Legend says that he's still cleaning

Vor Monat
Barrel rider
Barrel rider

I feel like his nephews are flexing how cool their uncle is😂

Vor year
Kevin and Sean
Kevin and Sean

@Rajguru Hiremath Why

Vor 15 Tage
Chockmonster
Chockmonster

True

Vor year
basilscrustyflowers
basilscrustyflowers

They go to school like, "Yeah my uncle has a tesla, worked at nasa, and gives us really fun days every month

Vor year
Iceking Studios
Iceking Studios

Very true

Vor year
AjaxianMega123
AjaxianMega123

They have the best uncle in the fricking world

Vor year
Ansh Shah
Ansh Shah

Idea: combine this with the sand hot tub

Vor 11 Monate
BADLATZ
BADLATZ

When i was 6 in 2016 i watched This guy so many times, i still do!

Vor 6 Monate
Kevin Cronk
Kevin Cronk

There actually *is* such thing as quicksand, and I've been in bogs which acted almost like quicksand, except even when not moving you do ever so slowly sink

Vor 8 Monate
Nagaraja Mulki Shenoy
Nagaraja Mulki Shenoy

Imagine the stories he’ll tell his grandkids

Vor 6 Monate
Milk_ Tea YT
Milk_ Tea YT

He is the only YouTuber that I found that actually filled the pool with orbeez

Vor 3 years
Hijo Gerena
Hijo Gerena

Have you heard of this channel called @MrBeast

Vor year
Milk_ Tea YT
Milk_ Tea YT

@Keile Allen thank you 😀

Vor 3 years
Keile Allen
Keile Allen

You now have 1k likes congrats

Vor 3 years
mulfuss 111
mulfuss 111

Mr beast?

Vor 3 years
Doctor Laughtor
Doctor Laughtor

t_rashman judging from what you wrote, i feel like you shouldn’t be the one saying that

Vor 3 years
Hisho_smo
Hisho_smo

“This feels like it’s compressed and like slippery and smooth on all side” Mark rober 2016

Vor 7 Monate
Northern Yeet
Northern Yeet

So satisfying 😁

Vor 4 Monate
Caitlyn Teo
Caitlyn Teo

if only i were allowed to do this to my pool

Vor 2 Monate
KarahPlaysGamez
KarahPlaysGamez

The science fan: Mark Rober shows my strongest school subject. U ROCK!! (If Mark sees this: Thanks)

Vor 10 Monate
Sean Yang
Sean Yang

Mark: So am I your favorite uncle? Kids: no Mark: filling a pool with lava and dunking my nephews

Vor 2 years
Faded
Faded

Very good

Vor 2 years
Faded
Faded

YES

Vor 2 years
I haven’t come up with a good name yet
I haven’t come up with a good name yet

OverBonked lava!? If he does that he would be the worst uncle

Vor 2 years
Alpaca Lakin
Alpaca Lakin

I mean, a bit dark.. But I would love to see him fill a pool with lava! Lava is so cool looking!

Vor 2 years
John Petersen
John Petersen

O my god

Vor 2 years
2daylayover
2daylayover

How do you get rid of those beads without clogging up the city sewage?

Vor 3 Monate
Dotty Dalmations
Dotty  Dalmations

i really wish i had an uncle like you

Vor 9 Monate
Jenny
Jenny

legend says that those orbees that he touched is still on sale --2021

Vor 11 Monate
Cosmic Gal
Cosmic Gal

I weep for the environment 😞

Vor 11 Monate
Braxton Linzmeier
Braxton Linzmeier

“In my ongoing quest to be the favorite uncle” What is the other guy doing to compete with mark

Vor year
FIRETEAM 2121
FIRETEAM 2121

@Libby Sykes Then there would be no reason for Mark to compete. He can never win

Vor 13 Tage
Grace Treichel
Grace Treichel

I think the uncle is Mr. Beast, or somebody like him...........

Vor Monat
A Human
A Human

@Libby Sykes Oh crap. You can’t compete with Iroh.

Vor Monat
Carean Cosey
Carean Cosey

Take ing them to mars lol

Vor year
Hedgehog Lover
Hedgehog Lover

100 dollars

Vor year
Lois Lee
Lois Lee

imagine mark teaching your science class

Vor year
realitycheck2001
realitycheck2001

I think it depends on the pool deepness

Vor 11 Monate
Nicholas Wroblewski
Nicholas Wroblewski

i wonder how hard it would be to clean and maintain and if this can be done indoors

Vor 18 Tage
Sadar Sadar
Sadar Sadar

I love this vid i want to swim in a pool like this

Vor 10 Monate
Mr. TENARAT
Mr. TENARAT

Me too 🤩

Vor 10 Monate
Deepmala Kant
Deepmala Kant

*after experiment Kevin:let's clean up this mess. Mark has left the chat

Vor 2 years
Monkey boi
Monkey boi

Deepmala Kant naw he’s to nice he wouldn’t do dat but it would be funny

Vor 2 years
Slcryptic
Slcryptic

LOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOL

Vor 2 years
Tatum Aston
Tatum Aston

Soooooo true!!!! 😂

Vor 2 years
kitty Cat MEOW
kitty Cat MEOW

:D

Vor 2 years
painting life
painting life

😂

Vor 2 years
ENYA NIETO
ENYA NIETO

Why don't you create an orb pool but instead of a normal orb, a gelatin orb :D

Vor 8 Monate
Abby Dombowsky
Abby Dombowsky

i love this guy he is so smart

Vor 10 Monate
Marc Banchevski
Marc Banchevski

Mark: 25 million orbies! MrBeast: let’s make it 100 million.

Vor 11 Monate
Jenny Breidenbaugh Ellis
Jenny Breidenbaugh Ellis

That was so funny when the pool burped I loved it

Vor 4 Monate
Suzanne Wong
Suzanne Wong

These lucky kids will grow up having these unbelievable experiences to share. I couldn't imagine having an uncle or a brother like you, it would be magical!

Vor year
Mutely Mutel
Mutely Mutel

@Ermakov Vladimir That has nothing to do with it.

Vor 7 Monate
Chris Fields
Chris Fields

@Logie The Perogie and Then OO

Vor 8 Monate
Baldimerl
Baldimerl

@PRINCESS GACHA MILLY Yeah...they grow up to have these really cool experiences to share...and now... It's my turn, I'm only 14, but I'll make it work somehow

Vor 9 Monate
PRINCESS GACHA MILLY
PRINCESS GACHA MILLY

A real dream

Vor 9 Monate
Christian Mariano
Christian Mariano

I love your videos

Vor year
Memez_R_ Life
Memez_R_ Life

"My quest is to be the best uncle!" **proceeds to yet child into pool filled with orbeeze**

Vor year
Penny
Penny

Amazing 😻

Vor year
Proffeser Lemon
Proffeser Lemon

how are those kids more athletic than i'll ever be

Vor year
JosePh D
JosePh D

The real question is what do you do with all the orbeez when you’re done?

Vor 2 years
callie
callie

You eat them Edit: I seriously did not see the other replies before commenting this lmao

Vor 2 years
StarCannon
StarCannon

*c o n s u m e*

Vor 2 years
Flattio_live
Flattio_live

eat them EAT THEM NOW

Vor 2 years
Areutriggeredlol
Areutriggeredlol

You leave it there du

Vor 2 years
Naget
Naget

He ate them

Vor 2 years
Da Phenomenalz
Da Phenomenalz

How are these ones so big😂

Vor 11 Monate
Elise McDonald
Elise McDonald

Mark : I’m on a quest to become the favourite uncle Me : How the duck 🦆 are u not the favourite uncle!?🍄✨🍑🥥

Vor 8 Monate
Rita sherry
Rita sherry

I love your videos

Vor 2 Monate
innocentsweetiepie
innocentsweetiepie

Your nephews are going to cherish those moments and memories their whole lives

Vor Monat
Piero Leon
Piero Leon

If Mark is always doing these crazy awesome things for his nephews on his “ongoing quest to be the favorite uncle” what’s the other uncle doing to compete with that? 🤔🤔 lol

Vor 2 years
Torinator Productions
Torinator Productions

The other uncle is jeorg sprave

Vor 2 years
Kirishima • w •
Kirishima • w •

FR3NCHFRY JR oh my Lord 😂😂 I DONT KNOW WHETHER I SHOULD BE LAUGHING OR WHETHER I SHOULD BE VERY CONCERNED

Vor 2 years
Depressed Ninja turtle
Depressed Ninja turtle

The other favorite uncle is lannan.

Vor 2 years
Littlefox_100
Littlefox_100

Anna-Maria Dickmann yea

Vor 2 years
Stickmen Productions
Stickmen Productions

Mr beast but he doesn’t record them

Vor 2 years
Jeremy Crochtiere
Jeremy Crochtiere

Real World Quicksand is caused by a continuous upload of water, inducing liquefaction of the sand, so if you move enough and it's deep enough you can eventually sink to deadly depths

Vor 2 Monate
ApplesNTreesShop
ApplesNTreesShop

So... what was the hypothesis on how to get all those water beads back out of the pool though?

Vor 6 Monate
Sarah Shipp
Sarah Shipp

wow so cool I love your channel

Vor 5 Monate
Consume Stars
Consume Stars

imagine your uncle being mark rober

Vor 11 Monate
Gamercraig G
Gamercraig G

If there were an award for “best uncle” he would DEFINITELY win Edit:this comment has gotten alotta attention lately,thanks!

Vor 2 years
Tina Martinson
Tina Martinson

so true

Vor 2 years
Guiso Gonzalez
Guiso Gonzalez

Get me in there

Vor 2 years
not spock
not spock

As long as the judges never find out about the Super Super Soaker

Vor 2 years
Dylan Bohlke
Dylan Bohlke

Isn’t that kinda rude to your uncle

Vor 2 years
Jessica Evenson
Jessica Evenson

Sooooo true!!😂🙂

Vor 2 years
Deleted Devil Deleted Angel
Deleted Devil Deleted Angel

Imagine going like: *Ehh you guys go I'm not in the mood for swimming* and then they come back telling you there was 25M orbeez instead of water

Vor 5 Monate
Ramalingam V
Ramalingam V

Imagine cleaning that up…..

Vor 8 Monate
MonkeyMakesShorts
MonkeyMakesShorts

This would have been so much fun

Vor Monat
Will Dantz
Will Dantz

i still see water in the there. if u used drained balls after being tumbled in a mixer do u think it would change the displacement factor?

Vor 11 Monate
Jaws
Jaws

This guy is literally accomplishing all of our childhood dreams that we couldn’t do 😂

Vor 2 years
Andreas Kampmiller
Andreas Kampmiller

You quite literally had a ball - or a few millions :D

Vor year
ly de santana
ly de santana

the video that started my love for mark LMAOP

Vor year
Travis Tucker
Travis Tucker

Love you bud. But please explain why water floats.

Vor 11 Monate
Flamingfire33
Flamingfire33

Mark watching films POV:movie does something that dosent make sense mark:I CALL CAPP 🧢

Vor year
moon :D
moon :D

“Relax, your horse is gonna float!” - Mark

Vor 2 years
ENTSUP
ENTSUP

Youll float too, youll float too!

Vor 2 years
Cassidy Gravitt
Cassidy Gravitt

@Rock Neverending Story

Vor 2 years
TheNinthGeneration
TheNinthGeneration

xXAyousAyuXx not sure

Vor 2 years
Rock
Rock

Sadly, I forgot what movie that scene is from lmao

Vor 2 years
Ysa
Ysa

@No Name Sameee

Vor 2 years
dirtrider88
dirtrider88

whos more interested in seeing them clean it up than watching them jump in it

Vor year
Saige's Crazy World
Saige's Crazy World

You teach me so much you make learning fun

Vor 6 Monate
Swiggle
Swiggle

Well obviously it depends on how deep the pool is because it’s cause you hit the bottom if it was like 25 ft deep it would be different

Vor 10 Monate
mr_panda s
mr_panda s

These children are lucky to have Mark Rober as an uncle

Vor year

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