World's Tallest Elephant Toothpaste Volcano

When life gives you lemons... build a 5 ton flask and blast them to space.
Thanks to the good people of Gridley, CA and everyone else who helped out here.
Science Bob has a new page about making Elephant's Toothpaste on your own- sciencebob.com/fantastic-foam...
Shoutout to the one and only authentic Orbeez for providing the Orbeez.
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 TH-cam 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

[@MarkRober]

When life gives you lemons... build a 5 ton flask and blast them to space.

[@entirelyftbll]

Ok Mark 👍🏼

[@idk-bp7if]

Ok

[@croozington]

yes

[@siennaq5553]

TORNADO

[@fernm1612]

Yy

[@MrBeast]

AMAZING VIDEO I FREAKEN LOVE YOU

[@carpetchair5778]

hi

[@e3ndz]

SAME

[@toxicidiot5437]

I LIKED UR COMMENT FIRST

[@AHuman_Person]

Hello

[@Da_Phantom]

Hii

[@tawsif4590]

marks entire crew: literally spending
months in making this set
mark: 20 second build montage

[@bryanjk]

I wish he had a second channel. That's what I really wanted to see

[@iansymonds8155]

Well those are a lot of bots

[@Honzecki]

are you having a stroke, bot?

[@nathanielrhodes4152]

*months

[@nuunuu6943]

@@nathanielrhodes4152 mont*

[@LUVUTV]

It's great. After watching it for 2 years, I still love it. I love the way he does it. The toothpaste flies so beautifully. Like a volcano.

[@noahrad7757]

Mark Rober is like a kid but adult and lives his dreams! I really apprecheate his fun with all his spectacular test!

[@Blobbyblobberton]

Brody used his one wish to give a kid he never met, that had their atv stolen, a new one. What an absolute legend.

[@dapperlad9704]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ no

[@Veli_Nikels]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ You gotta be popular for that.

[@bojanglesobrien6883]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ dude, get a life.

[@christopherearth9714]

@@bojanglesobrien6883 its a bot, doesnt matter.

[@johndavies2909]

THEGROWTHCAPⓒⓞⓜ

[@Stevejake12]

"I even had child labor to do the work"
Everyone: *what?*
Mark: *What*

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 👎🏽🎥🎥🎥

[@migueldesantiagoacero6031]

@@user-ws1pe9oj6b no

[@alexopia9638]

When you harness children to complete a goal

[@leosyoutube4184]

@@user-ws1pe9oj6b I gave your hate

[@HANDLE_MISSING]

@@user-ws1pe9oj6b hey bot

[@soundwaveproductions9510]

When Mark and Jimmy team up you know the video will be epic

[@Corbin744]

Yep

[@garystinten9339]

Elephant toothpaste to hit 33,000 feet and hit a cloud

[@WPE2024]

Mark knows he's gonna have truckloads of funding

[@cienciaaleatoria498]

That volcano scene with all the spectators, I don't know why, but it reminded me of the final scene of the movie Real Genius (1985). The difference is that that laser scene had popcorn and sound from Tears For Fears, Everybody Wants to Rule the World. A big hug from Brazil to you, Mark Rober, and to all the American people!

[@slaqualquercoisamemo5117]

Ibere thenorio da nasa

[@clintelkins9630]

Ah yes, the best way to make a wooden flask stronger: METAL

[@EvilRaccoonDM]

And concrete, can't forget the concrete

[@EEEEEEEE]

E‎‎‎‎‎‎‎‎‎

[@poopoogamer1232]

GEORGE FLOYD

[@ENVIX3vn]

Nah he forgot the tin foil😂

[@dark3542]

@@EEEEEEEE E

[@foxtron1276]

"Hey honey! What's that noise?"
"Our neighbour's making a volcano"
...
"Not again"

[@Cegorach-The-Clown]

Don’t u hate it when your neighbor makes a volcano and destroys the whole neighborhood

[@Wihaan_]

@@Cegorach-The-Clown yeah totally relatable

[@jupitergd3955]

“What kind of volcano?”
“Broccoli volcano.”
“What?”

[@johnlee832]

pov you are phineas and ferb's neighbors

[@thechocolatelabs8124]

Their neighbors: 🤦🤦🤦🤦🤦🤦🤦🤦🤦🤦🤦🤦🤦

[@chumboi6009]

You are great for creating so many meaningful things for the children and those who helped you do it.

[@MikaMarie8]

I was smiling the whole time I was watching this it’s so nice to see you make people this happy ❤

[@yojarciamador119]

😊

[@SterlingVelazquez]

As incredible as this whole thing was, I also wanna point out how amazing the camera work was throughout this video. I mean, the editing in all of the montages was just remarkable. Kudos to all the people behind all of that, as well.

[@Phoenix-nh9kt]

I agree

[@Phoenix-nh9kt]

@‎ also u shut up

[@kaisinnott6774]

Im pretty sure that he actually edits everything himself

[@rahmathunisa8451]

@‎ 🦶

[@ishanpednekar6576]

A

[@deep5611]

"I even have child labour to do the work"
Mark becoming a billionaire

[@hybrid5132]

@‎ shush my geezer

[@EEEEEEEE]

‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎E‎

[@poopoogamer1232]

GEORGE FLOYD

[@n8dz]

CEO entropenor🎶

[@tamtamtam4897]

@@n8dz born in 1964

[@christopherbrenner3004]

Way to go Mark, you FINALLY did it. Also what a great mentor you are for all these kiddos.

[@wilson2455]

in a very sad world, Mark Rober & co. made a few people very happy. Not all superheroes wear capes !!

[@silviualuculesei9974]

GUYS!!!! how u make devils toothpaste is the same a elephant toothpaste but 50% H2h2o then the normal 35%😊😊😊😅😅❤❤

[@idiots_4_life816]

I honestly can't believe you're still on the quest to be the favorite uncle. I'd think you have the spot for life, Mark.

[@OmarRomo]

The other uncle must be mr.beast

[@jayus2033]

@@OmarRomo no it must be Johnny sins

[@oldboxesyt1244]

@@jayus2033 he'll be the favorite for a totally different reason 😉😉😉

[@lonesome3958]

When did he start it?

[@macewindow149]

@DON'T ok, I won't

[@ShortHax]

Mark’s the type of guy who buys 10 cartons of lemons in a math word problem

[@poopoogamer1232]

GEORGE FLOYD

[@poopoogamer1232]

GEORGE NIGNON LOVES FILET NIGNON. THE BEST CUT OF BEEF

[@poopoogamer1232]

WE LOVE DEREK CHAUVIN. DEREK CHAUVIN #1

[@mosiahlevi417]

Top comment

[@TheOnlyName]

lol true!

[@lindadaigle7625]

Just recovered you on Discovery Channel. My husband and I have enjoyed you and your science projects. Keep making us laugh and doing the weird stuff. 😂😂🎉🎉

[@reynotkalikof955]

Как бы я хотел, что бы мои дети видели и испытали хоть часть того, что испытывают дети из видео... Не в плане больниц, а развлечения. Привет из России! Спасибо за красочные и душевные видео!

[@deltaangar]

Вот поэтому Путин и мечтает закрыть ютюб...

[@ryana5435]

Hospital?? What is going on? What happened?

[@ianorndorff1436]

@@ryana5435 watch the video, it said one of those kids only had a year to live, I believe

[@user-wy4fp6ye6p]

Hello russa

[@WhoThisMonkey]

​@@user-wy4fp6ye6p
How haven't you figured out how to change your username back?
Genuinely curious

[@khgaming777]

The kid who used his “make a wish foundation” wish to get another kid’s stolen ATV back is so wholesome. I hope my Daughter grows up to be like that kid one day!

[@thanosmom9118]

@@byte4591 Who you talking too?

[@han-gyul6240]

@@byte4591 What makes you think he's like botting?

[@Osiris1634]

@@byte4591 bots can’t watch videos and comment based off of them

[@Water_910]

@@byte4591 ???

[@szle999]

@@byte4591 POV: yoou arent loved by your parents and are jealous this person cares about their daughter

[@FivePointsVids]

Impossible to watch a Mark Rober video without your heart being significantly warmer after

[@g36killer]

What if you're dead?

[@KT-_-55]

Yes

[@Patfustys]

@Lucas Estrada no

[@sahilchouhan6459]

Did you put it in an oven? 🧐

[@Patfustys]

@Lucas Estrada why so

[@kurtisstutzman7056]

Mark Rober... YOU ARE AN ALLSTAR...!!! The world needs a lot more of you...! Thanks, keep up your awesomeness and go enjoy some nature today...!

[@CaptainPeterRMiller]

Mark, In Australia, we say "you're a crazy bastard" which is the highest informal compliment you can receive. I love you so much for this. You have a heart of gold and you are a wonderful person.

[@StonkyKong]

Mark: "we're making the world's tallest elephant toothpaste"
Me: "But don't you already have the reco-"
Mark: "Did i stutter?"

[@copter7013]

O

[@michaelpezzutti4284]

Hahaha

[@Vaihly]

When nobody can break his record:
*Fine i'll do it myself*

[@sayhello780]

NOPE absolutely not. mark never stops making it better.
I was hoping he would improve it that way so it wouldn't fly off the ground, and he did it!
thank you mark.

[@KrazyKyle-ij9vb]

I'm pretty sure Garfield said something about trying even harder when you're #1.

[@Bisquit_]

Imagine being able to say: yeah I met Mark Rober and broke a couple of world records, flew in a private jet, rode in a limo, went in a pool of orbies, set off a couple bombs and met mr beast in one day.

[@masonbtw9081]

lol ikr

[@isc8900]

Megaflex

[@Megidramon]

And got an ATV as a present.

[@StrikeEagIe]

Lucky

[@Metal_Master_YT]

I wish xD

[@user-ux3kj7vi3f]

The building song montage always hits the spot👍🏼👌🏼

[@xBrawlStarsClips]

4:29 props to Mark for using his hand as a demonstration

[@animeshbohidar3490]

Bro he used a mannequin 🤦‍♂️

[@Regen.]

Bro he was being sarcastic

[@jeffmelo480]

yes

[@Iamanujkumar2011]

Mark rober will be remembered as the coolest uncle in the history of mankind.

[@bonx1955]

Ok

[@mattwhelan8940]

🙏

[@peytyndunn7647]

Fr

[@tempestive1]

I'd run if I had a Mormon uncle

[@alliuumduo]

fr lol

[@JunkyardDigs]

"50x the force you feel when pushing against a football" - Americans will use anything except the metric system

[@claytonfs]

True, big spaces are often measured in football fields.

[@zeecore3915]

Americans are very interesting

[@hugodiazroa]

What kind of ATM are those. Also probably not a football ball but an american football ball.

[@thecubester8807]

Yup 🇺🇸🇺🇸🇺🇸

[@patrickshannon4881]

@@thecubester8807 unless we are building pedal bikes

[@thegeneral4943]

"You got me once, elephant's toothpaste! You don't get me twice!"
Spoken like a true scientist, Mark. Like a true scientist.

[@johnnyq1233]

In the end, money is just a piece of paper, this memory for this kid will be something he will remember till his final moment on earth and also for the many who participated in it!!!!
BRAVO!!!!!! You need to do more like this and change lives and with the help of many fellow tubers you can make miracles happen for the unfortunate children.
Keep up the great work!!!

[@joshuabrickman1641]

This was so epic love the filming style you accomplished. Keep up great knowledge sharing.

[@MYG]

I love how this channel has shifted to Mark becoming world's best party planner

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 🎥👎🏽👎🏽👎🏽

[@EEEEEEEE]

‎‎‎‎‎‎‎‎‎E‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

[@PopNovice1738]

YESSS HE DID

[@pineapplerindm]

I would hire him

[@scsage48]

@@user-ws1pe9oj6b I love you

[@xbluiee8972]

Imagine being able to have a single wish for ANYTHING ( anything possible ) and used it for someone else. He deserved every second of that enjoyment.

[@derechte6483]

No he derselben so much more

[@apparentlyashleys1fan113]

@@derechte6483 yes

[@noosh9837]

@@apparentlyashleys1fan113 yes

[@azaldie]

Another variable, not only did he spend his wish on someone else, it was someone he didn't even know.

[@apparentlyashleys1fan113]

@@noosh9837 yes

[@paulcooper1828]

Your videos are my favourite and I love everything that you make your the best!!!

[@vivivilka1774]

Mamix: hold my beer

[@Zovati]

If only everyone had an uncle like Mark, the world would be so much better

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 👎🏽🎥🎥🎥🎥

[@BeeWithSunglasses]

@@user-ws1pe9oj6b no I’m reporting you self promoter

[@peter_beats2268]

I wouldnt even complain abt the child labour Id just be happy to help

[@jesuslopez-dv1kk]

no i love my uncles they are you cool they are so fun to be around and i would not give that up

[@captainpim6128]

and funnier

[@tharindaepa206]

Imagine if Marks full time job was a party planner.

[@darknessblades]

Worst part is he would have to 1-up his previous party every time.
Soon we will get a Devils toothpaste big enough to engulf Newyork

[@YourLocal3m0.-.]

@@darknessbladeso- o

[@knownportal2516]

Yasssssssssssss that’s gunna be Marks world record

[@slayer7739]

it pretty much is lmfao

[@fluttershy1529]

@@darknessblades OH NOOOOO

[@EmzyT0]

Ordinarily I’m an “eww children” type of person, but even I can’t deny how dang wholesome Brody and Fletcher’s videos are!!

[@zainabiftikhar5633]

"eww children " as if u were never a child in ur life
Like bfr

[@hunterprewitt6371]

More accurate: When life gives you lemons... Change a kids life.

[@BenTheDog13]

I'm the only reply?

[@Nalter]

Those drone shots are INSANE.

[@EmanuelFrias]

They looked amazing!! I'm glad they used human sized stands for reference!!

[@dutchdrifter8740]

Nurk ftw

[@qualitical7829]

3rd

[@apfatzgo]

Yeah! So smooth!

[@notnoya3667]

Yes

[@user-zm1jo7ps5v]

This is the best craftsmanship I've ever seen.

[@jgfrahm2150]

"when life gives you lemons... build a 5 ton flask and blast them to space." These have got to be the best, most inspirational words I have ever heard.

[@gummigumm7324]

I like how Mark's personality is basically " Yeah I try my best to be the BEST uncle, and I also do a bit of TH-cam"

[@loading2431]

Also doing a little bit of trolling

[@tofifichannel7199]

@@loading2431 Actually a bit.

[@account6530]

Read my name..........q.r.t.y.h

[@djjazzyjeff1232]

The toothpaste went out of frame in almost every camera shot, that has to be a testament to how it exceeded everyone's expectations even the crew's.

[@FanceyChancey101]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ you came to the wrong place looking for hate dude, haha

[@user-vi3fy2cc9z]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ yeah dude i love you and ur videos

[@account6530]

Read my name........q.w.a.

[@lazerghost6671]

mark is such a kind person he has always inspirded me to be a kind person

[@SnakoGamez]

There’s nothing more mark rover than a 20 second build montage

[@PeanutTheSnail]

Seeing Mark scared of a kid with paint on his hands makes me happy lol

[@60percentpuredits]

Ikr

[@noer8845]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ i no bold

[@dougieyates6083]

Yes

[@einmalig7770]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ what are your thoughts on chicken flavored gummy bears

[@realguystinky6450]

@ɪ ᴀᴍ ᴋᴇᴠɪɴʙʙ guys just ignore this dude

[@savannagolden2570]

This was so nice of you Mark robber🥲

[@ClawedDragonLover]

Bless those people that helped make those kids days.

[@DarkAngelZz59]

"Sir... You want HOW MUCH hydrogen peroxyde?"
"Trust me, i'm an engineer... And that kid's very cool"

[@JJBMXISCOOL]

Here before this comment blows up…

[@dawnbaker7711]

Just spent 17 minutes and 8 seconds smiling. Mark is such a great human.

[@notmichael8303]

Dang one second off from smiling the full 17 minutes and 9 seconds 😞

[@holup3492]

he’s so awesome :)

[@saltysugar7722]

Yes

[@waterr611]

Same

[@apersonl4735]

Same, As soon as I saw the title I smiled and knew this video was going to be beyond great. :D Mark if you for some reason see this, give yourself a pat on the back.

[@DingusDingus-tn4id]

Mark Rober I love your videos. I’ve been watching them since I was five and I’m 10 now please make more videos. I understand that your videos are very complicated sometimes and hard work but I really love your video so please make more

[@Thunder_god2]

Thanks for sharing the recipe

[@13xPetra]

Astronauts: "Uh, Houston? We have a giant green substance here...?"
Mission Control: "Oh, yeah, that's just Mark again."

[@xxitzkaydencexx5830]

Lol

[@likebot.]

They're used to it. Mark worked for NASA.

[@Here_have_a_Flower]

This is golden

[@arnavvii6630]

🤣🤣🤣🤣🤣🤣🤣😂🤣🤣😂🤣😂😂🤣😂😂🤣😂🤣😂🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣😄🤣🤣🤣🤣

[@13xPetra]

@@likebot. I'm glad you understood that joke :)

[@RainerGaming]

Dude that kid was so nice and humble... literally giving his make a wish to another kid, he deserves happiness and beyond :)

[@MonkeyJedi99]

Seriously!

[@klever711]

Kid is a legend. Love Make A Wish and all they do and he made their mission shine brighter by paying it forward.❤

[@halryer1836]

Hey reinner you other videos too keep up the btd content tho

[@omniXenderman]

I hope he lives

[@yikianlearning2426]

I agree! Like you making your one and only wish and you chose it to give it to someone he doesn't even know. So nice and humble.🥲

[@user-ke7si9vz8f]

mark: now all we need is a 20 second building montage to finish the build
everyone who helped: *sigh* if only it was that simple

[@Gmanluigi]

I feel like the next one he does of one of these would probably be something like "Worlds Largest Devil's Toothpaste Volcano", it'd be much like a baking soda volcano except with devil's toothpaste and of course, larger than normal ones.

[@smekrex899]

"The height of the blast was a 25-story building, which is 250ft"
2017 Kong: *Looks up in fear*

[@cursedblood2845]

kong:why do i hear boss music

[@aarushikishore1417]

dayum

[@stefiianne]

Godzilla earth: finally a worthy opponent

[@quangle267]

Elephant toothpaste fume
A tier weapon against Kong, lol

[@stefiianne]

Godzilla earth is 300 meters

[@krmalin221]

Your videos are so awesome I love this one

[@w1111-vs3dd]

I cant believe I'm your 30 millionth subscriber :) congrats on 30M

[@shynoelle2265]

see, mark couldve made this video 5 minutes long with just the mega flask and get the same views, but instead he set up a whole fun day for a bunch of kids and made a lot of people really happy. i freaking love how compassionate he is. he always does his projects for others and not just himself. keep being you mark

[@luxeality]

🙏🏾😭

[@bh4vvy33t]

Ikr

[@sausagequeen]

yeah it’s pretty cool

[@aname3805]

He always says that he is on a quest to be the favorite uncle, but who is the other uncle? What legendary hero must he overcome with insane inventions? I want answers.

[@fpsgamer5546]

Me to

[@shanewalker515]

Just remember theres only one thing worse than ants in your pants. Uncles. Thats the other uncle. 😂

[@rajbagwe3732]

Indeed lol

[@kingclawthorne5911]

All uncles on earth

[@that1deepvoicedkid196]

@@shanewalker515 why do i hear the hub intro?

[@trashposting]

During the orbies pool you used the same theme song as a rocket league youtuber called lethamyr I enjoyed hearing it again

[@yody321fun5]

I love your Crunch Labs boxes

[@herperodger]

It’s so wholesome when a community gets together to throw the best surprise party for a kid In need (:

[@zockerhuhn]

@‎ then shut up and Stay hated

[@account6530]

Read my name......s.a..s

[@thewaffle187]

Well the kid didnt need all of this
But they do deserve it

[@josephcarson8382]

the internet is a powerful force

[@tacticalnerd1831]

Very very wholesome

[@GGGamerJ]

bro mark is the literal G.O.A.T of youtube y`all have to agree with that!

[@ashrafunnaharshanchitafara9199]

I love it
THANKS FOR THIS TYPE OF VIDEO ❤❤❤❤🎉🎉🎉😊

[@seanpassant3174]

As a parent, engineer and IET member I am incredibly proud that Mark has recently been made an honorary fellow of the IET. I can think of no one more deserving. Charitable, educational & inspirational. Thank you so much Mark for making engineering great again!

[@_j5126]

i love this wholesome comment

[@maddog9213]

sus

[@CD-lx6sc]

Mark is great!

[@redlikeroses]

such a nice speech, 100% agree!

[@titlewave489]

but what's IET? 0_o

[@BrooksHolt]

It’s almost not fair how satisfying the slo-mo in this is.

[@Therzino]

I agree

[@KT-_-55]

I know

[@nirobhosen567]

Yup

[@DoorTo57]

Here before this blows up lol

[@thecomposerchanginggames5250]

Indeed.

[@Memnoe_sushestvo]

all elephants in the world are like this

[@Foundation_SCP.]

The manikin at 14:20 is only like "I’m still standing…🎵"

[@showalk]

Brody's selflessness was such a beautiful thing to see.

[@mikevsamy]

Not enough people are talking about this! Kid has a heart bigger than any elephant’s toothpaste.

[@badlimeboy6616]

Seeing Mark Rober videos is one of the most beautiful things ever

[@attilagal6459]

There is still hope in humanity

[@atiredfloridian777]

There is faith in humanity.

[@JimBrowning]

It was only a matter of time and a lot of engineering before that flask met its match. Nice one.

[@westernllamas]

Yo Jim browning I got to your comment after 32 seconds and I was the second like

[@bettercallai_]

ok verified youtuber

[@Michael-js8jc]

@@bettercallai_ that isnt just any verified youtuber, that's Jim browning!

[@MSthesmart]

@@bettercallai_
I think you don't know about him. He is a nightmare for scammers around the world.

[@joe7992]

@@bettercallai_ ok viewer who doesn't watch Jim Browning

[@Isaiahhansen24]

You are a great guy mark

[@Maiitheone]

THIS IS MY NEW FAVOURITE TH-camER ❤❤❤❤

[@dictolory]

meanwhile in 2030:
"So i spent the last 10 years designing a nuke out of elephant toothpaste"

[@char3545]

well if you want to know whats inside devils toothpaste since he wont share its most likely hydrogen peroxide and potassium permanganate.😁

[@poopoogamer1232]

GEORGE NIGNON FLOYD. DEREK CHAUVIN #1

[@RyosukeTakahashiRX7]

@@char3545 so basically catalysts which accelerate the reaction.

[@NURKFPV]

Thank you so much for the chance to come out and capture this epic day with drones! Being part of the team was a dream come true!

[@FredT34]

Amazing shots, thanks!

[@Mystic_WW]

you cut it really close there with that bucket lol

[@NURKFPV]

@@Mystic_WW gotta get the shot!

[@will16320]

those were some great shots!

[@kalagift2575]

I was about to comment on that. Regardless of the incredible things Mark did, the shots were just off the hook. Just magical, great work @NURK FPV

[@joaodobrasil3487]

Cleaner: Anddd... the city is finally cleaned..
**The Cleaner Turns around and sees a volcano**
**The Volcano erupts**
Mark Rober: WE FINALLY DID IT!!
Cleaner: You gotta be kidding.. WHY THIS MESS!!!!!!!!!!!

[@marlianascici8701]

I like your videos because your psychology is really great

[@agustinantunez7798]

Hello Mark. From the bottom of our hearts, my wife and I would like to express our gratitude for bringing so much joy to our two children (Oli, 7 and Izi, 10). Thank you for sharing your time and love for science with my children. Olie definitely loves your videos.

[@shabzify]

Day 1 of trying to get subscribers off of this comment now:143

[@super_link3]

pog

[@sammyakjain6666]

Bot

[@jajcarz]

How did u typed it so fast

[@javariusjavarlamariuslamar3759]

What’s crackalackin oli and Izi

[@r22gamer54]

“I even harnessed some child labor”
- Mark Rober 2021

[@peter_beats2268]

Ay! you do what you got to do for a slime volcano

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 👎🏽👎🏽🎥🎥

[@MammalianCreature]

@@peter_beats2268 If Nike can do it, Mike Rober can do it.

[@gonk5386]

@@user-ws1pe9oj6b ok!!!!

[@ivanratnapradipa3981]

I mean that's what I use...
Dosen't everyone?

[@skywalker5184]

THIS IS A LIFE GOAL?

[@Gronk574]

Hey mark! What if you directed the elephant toothpaste downwards to make a rudimentary rocket? If you have the time and money.

[@jakemccarthy4227]

Its so wholesome that everyone in town came together to help with the party.

[@EmanuelFrias]

I love it!!

[@katheryn5598]

Well they are gonna see a celebrity and help a kid

[@WebsterCS2]

I doubt everyone in town came to help

[@Relyfew]

For those wondering, "50 times the force when pushing against a football" is about 0,9 bar (13 psi) per ball, so in total, roughly 45 bars, or 650 psi. That's equivalent to diving to about 450 meters (1 480 feet) deep in to water.

[@DerpyPannycake]

thank you! no idea why you would messure it and say it like that

[@flinnius]

@@DerpyPannycake Probably because the sponsor was Draft Kings for fantasy football.

[@MediaCentralNews]

Brother

[@randombailey1166]

In other words, if you were inside the flask you would be instantly un-alived before you felt a thing :)

[@oakley2695]

I-… math.

[@-melodic-grims-8236]

Just Imagine seeing that green foam tower in the distance. You dont have any context of whats going on and you just see that. Whats your first thoughts?

[@klaraborysewicz9933]

10:31 a bird XD
this video is so wholesome

[@windblazeanims6253]

If only everyone was as nice as Brody, imagine how amazing the world would be.

[@unicamel4474]

It would be paradise

[@jeroendejonge6076]

If only we had as much money and time as Brody.

[@itzkold7552]

@@jeroendejonge6076 He's saying that you should be nice no matter what, this kid almost died and instead of getting something for his own satisfaction he gave that to a kid that didn't have the same opportunity as he did -
Don't try to make this about money, or give me a guilt story about how you didn't have the same opportunity, you can be happy for other people y'know.

[@abidulla4638]

@@itzkold7552 If only we had as much money and time to give away as Brody

[@hsbdbsjsjebbdbsbsb370]

@@itzkold7552 not everyone can just give away wishes

[@jamesyan3510]

Nobody:
Literally nobody:
Mark Rober: Spends a year designing a mega Volcano, and somehow doesn't leak any info.

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 👎🏽👎🏽🎥🎥🎥

[@h2lioooon231]

@@user-ws1pe9oj6b how about I support you....LOL

[@xXrandomryzeXx]

@@user-ws1pe9oj6b nobody really cares about you.

[@DiegoG2004]

Wow, double bot

[@sbirk3946]

@@DiegoG2004 Ikr

[@user-py7pq8xg2t]

AMAZING VIDEO I FREAKEN LOVE YOU~❤

[@ayushi493]

Mark's videos are not only entertaining and educating but also wholesome.

[@typicgiraffe9842]

True

[@enigmatic2878]

HECK YEAH!

[@TheJukkis]

unpopular opinion: these videos would be a lot better without the kids

[@InfiniteEdgy]

@@TheJukkis they didn’t do anything

[@EricBurns1]

I will keep saying he is this generation’s bill Nye the science guy

[@brodygray744]

As a Brody, I gotta hand it to you for helping out the young hero Brody. He really is what a Brody should aspire to be.

[@zhanger157]

mr mustache guy aprovves this comment!

[@compszn]

Ok

[@Random-pw4wl]

I am a Brody too

[@ihatebrowns]

@@Random-pw4wl Same Lol

[@tcejay724]

i’m a super sayain brody

[@Yaxyo.S]

Ajoyib, qiziqarli va sifatli charchamang!⚡

[@jordanbaszner904]

If I could just stay in that flask with mark when the world ends, I think I’d be fine

[@virginiascupcake]

I love how he is never disappointed in himself he just loves that he tried

[@user-ws1pe9oj6b]

*OH JUST GIVE ME RECENT HATE!*
*MY WORLD RECORD IS TO BE THE MOST HATED TH-camR!* 🎥🎥🎥👎🏽👎🏽

[@MarkRober]

That’s the SUPER MARIO EFFECT at work!! I did a TEDx talk on this.

[@bluehank694]

@@MarkRober Sure

[@infernogear571]

That's what all scientists motto are. Never give up.

[@Megidolaon999]

@@MarkRober watched it a lot! Such an interesting topic

[@defenestrate122]

what a legend, giving your wish away for another.
this kid deserves all of this .

[@tuanbanh00]

He deserves everything for that act of kindness, in his own time of need

[@bettercallai_]

ok i did it where is my beer

[@crtoonkid3068]

Wow that is great! I want to do it too!!!!

[@Tonydikovsky]

mark rober insane video you made broddys day the best