World's Largest Elephant Toothpaste Experiment
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- Опубликовано: 28 авг 2019
- I'm not a chemist.
Elephant toothpaste (aka slime foam) has sort been done so many times I wanted to do it really big. We did a ton of testing.
Science Bob's Elephant toothpaste recipe- sciencebob.com/fantastic-foam...
Here is Science Bob’s behind-the-scenes commentary:
sciencebob.com/elephant-tooth...
I started a company called CrunchLabs where we build a toy together and then I teach you all the jucy 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 great videos 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
MERCH-
They are soft- teespring.com/stores/markrober 
Наука
I'm finishing out 2019 real strong with some BIG videos so be sure to subscribe, bell, donate a kidney, etc.
Mark Rober love the vids!!
LUV U
Mark Rober hi
Mark Rober I’m a big fan
Nice vid!
"Dedicated to Grant Thompson"
Step 1: Lay down
Step 2: Try not to cry
Step 3: Cry, cry a lot
I didn't even know about it till I saw this, I feel so bad
Exactly
Was wondering where he was. Dang
I was wondering to donate. Rest in peace Tkor. [Addotional: if anyone thinks that i wrote this as a meme, i didn't.]
I didn't know he died!😭
He's the guy in math problems who buys 20 bottles of dish soap
I fell off my bed from laughing too hard with your comment because it's so true!
MIND YO BUSINESS DAVEY
HEKK YEAH HE IS
Sotta P that is golden
Bruh why does he have some many soaps?
mInD YOu'rE buisSnEsS dAvID!
Grant was the one person who got me interested in learning new things and to just have fun with what you do. I still find it hard to believe he’s gone.
hi
@@amberschrader7576 hi
@@N_Snarski hi
im a bit confused, can you elaborate?
@@disappointmentjuice8676 he passed away in 2019
I truly believe that this guy has never been demonitized
Mark Rober: “I think I’m gonna get demonetized now”
*Gets #1 On Trending*
*Somehow gets demonetized*
oF Monster still got demonetized
And demonitized.
@@holeefuk2517 why did it get demonized
@@brendanswords4659 why
@The7Dark oh
*"Mom, can I go to Mark's house?"*
"Why?"
*"Because..."*
@Lil Benz r/ihavesex
Shot up mum lite her
Is that s cyriak reference?
Its complicated
Kenzie Kellogg LOL
mark rober makes everything look fun and insane and that's what i love about these videos that he does
wow, this is AWESOME! i’ve always loved science, and your videos always manage to be both informal and fun :D
I respect Mark for dedicating this video to Grant Thompson.
RIP Grant
Hammad Ali did he die or something
Tony’s Awesome Channel Sadly yes on a paragliding accident
@@tonster5559 yes he died. See his RUclips. RIP Grant. I think a few weeks ago.
Johana Elizabeth oh...I had no idea. Rip grant
@@tonster5559 yea
when large youtube channels start joking about demonetization over food coloring you know the system is messed up
Dracolegacy yeah, I guess the school system isn’t the only system that’s messed up
@LazyTitan righttt......
@LazyTitan it is i mean forcing kids to do pe is evil it should be an elective class
Edit: wow nobody can take a joke ya'll suck
Did Mark get demonitized?
@@bigblackkid1019 PE is fine lmao forcing overweight or unhealthy people to do barely any physical exercise is good
Jimmy really about to start an elephant toothpaste war with Mark
But they allied in this video.
Thank you Mark and team for having helped to inspire my own video related efforts, Raza :)
Aw, it's dedicated to Grant Thompson. That makes me so happy
Am I the only one that had no idea Grant had died until that came up?? Crazy
Vexed Films wait what, did he really
Tobby Raymond yes unfortunately he died in a paragliding accident
Vexed Films r/cursed_discovery
ZestySexy777 not the time or place, zesty :(
“What do you want to be when you grow up?”
Me: Mark Rober’s niece and Mr. Beast’s friend.
@@Fantastika 🤖
I have a feeling a race war in this reply section is gonna start
@@devilz4239 Dude your sentence doesn't even make sense. That's embarassing.
@Landon P I was wondering the same thing
@@Fantastika no
Rest In Peace grant Thompson we all love you.
Thank you mark for mentioning him
Bruh this guy gave up a job at NASA to be the fun uncle.
Respect
Respect.
God that is a long time in college
Respect
He did work at NASA. He worked on the "opportunity" drone that was sent to Mars
F
Mark rober we may not have the king of random anymore but we do have people like you appreciating grant thompson
Did you know that he was wear ing a king of random shirt
X7VN he died
@@omerismaili8483 realy?
X7VN yeah he passed away,its really sad
True
I was always forces to watch science experiments but this is the only channel that will motivate me
This is the guy we want as a science teacher
Love how he was wearing a king of random shirt
R.I.P. grant
Hidde Marsman oh my gosh I didn’t even know he died 😭
He really is a king of random
Gabs Bissessar no he didnt
Gabs Bissessar he left his channel to someone else because he wanted to spend time with his family
YOU STOLE MY COMMENT!
Shows cow blood on camera: nothing
Shows food coloring: “I’m about to get demonetized”
He doesndidnt get demonitized he never puts adds
shahbaz sandhu wym he got ads on this video
Pretty sure he said that cause he said "bloody"
shahbaz sandhu he had adds on this video ...
Wut -_-
Did anybody else catch the kid saying, "Well, goodbye camera!" when the foam started expanding? 😆
the kid said it like 5 times
@@ratcheese5747 ya lol
Hello Mark, great video. I loved watching this with my son who is also a massive lover of engineering and science. Thanks for sharing
“I think I’m about to get demonetized”
*Foreshadowing*
Lmao i was thinking that
Lol
That’s a joke to lazarbeam
How to get demonetized on RUclips:
1. Upload
2. ???
3. Profit
Lazar lazar btw
Kids: pulls a little prank
Mark: so you have chosen death
Ryker Farnsworth XD
You now have 69 likes
@@mayveey4747 nice
Oof
Treason
Mark makes anything fun and entertainment even though is content is mostly science 😁
LOVE YOUR VIDS 🔥🔥🔥
The little tribute to the king of random at the end was heartwarming ,where we know them or not it's always hard when someone loses there life t, thinking about the family the person their dreams past and future no one ever deserves to lose there life especially at such a young age ...... Tkor i think you truely one of the founders of this type of content I remember looking back years ago and the king of random was the first videos I was watching in this gerne the internet will not be the same without you... farewell grant.....
This the Dad that would stay up all night on his sons science fair project
And it ends up destroying the school instead s
He wouldn't because he's gonna solve it in 10 minutes
Unless it's chemistry
Lol
This is*
"'come on out' they said"
" *_'it'll be fun' they said_* "
Lol
Oof
Me when my friends want to hangout outside in the middle of a humid Alabama summer
ssssskkkksksk
XD
RIP ISHOWSCIENCE
Rip speed
“Come on out they said, It will we fun they said.”
-Bob 2019
Later that day:uhhh ohhh
I HAVE A VIDEO ON HOW TO GET POPEYES NEW SANDWICH IN CANADA SO GOOD
Hes funny
Science Bob is so awesome!!!
R.I.P. Grant Thompson
1980 - 2019
What happened
@@yinyang1217 He died in a paragliding accident
Yin Yang
Check his channel
He was a good man.
Serag Tabbosha people still run the channel
This was awesome! Also it feels like you created science from your knowledge of it lol.
The science behind this is AMAZING
“Honey, the neighbors are doing something weird.”
Again...
Did i saw this comment in nick
Satonic_Gaming yeah I don’t think the typical white family is marking the biggest elephant toothpaste experiment
Rain Wolf 409 r/wooosh
Rebecca Rachel damn it....I accept my fate
"Dedicated to Grant Thompson"
*Everyone liked that*
F
Tyson Jandreau F
Whos grant thompson
Lord Oreo their son who died :(
@@ellerose8807 oh 😢
He's the best uncle anybody could ever have.
THAT IS SO COOL
Thank you for posting it for our enjoyment 😊
Thanks for paying a tribute to grant by wearing his shirt! We all miss him...
Who’s grant
@@oofoof7582
The King Of Random
An old RUclips channel
@@oofoof7582 king of random. he died in a paragliding(?) accident
uh.
Wait he died?!?
10:12 That just about made me cry. Rest in peace to a good man. We miss you, friend.
Yep
Me too bro
Don't worry bro, nobody can forget the true king of random
ya
We all miss him rip
That's the fun thing about scientists. They are really nice and kind.
I could just imagine just seeing this in my neighborhood then looking to see a giant sea of elephant toothpaste
Ight, can we just appreciate the fact that this man has NEVER clickbaited us?
Hello everyone this is YOUR daily dose of internet
We don’t need this kind of comment here
Daily dose of internet never clickbaits too
Because he wants to spread scientific facts. Not stupidity
This seems like something he would have covered
imagine trying to brush your teeth with this stuff. elephants have it rough smh.
Someone might get r/woooooooosh
Comedy 😐
ThEY DOn’T UsE iT
Imagine the dinosaurs
@@italic_l
Wooosh
Edit: I got counter wooshed smh
Hey, great video! I want to know, how do you dispose of the elephant toothpaste afterward? I’m guessing it self dissolves, but I am really curious. 🤔
The peroxide decays into oxygen and water so it just leaves a puddle of soap and food coloring after the foam collapses. Super convenient!
Belkin
I love your channel, one of your videos inspired me to enter the science fair and I won.
This feels like the grown up version of Coke and mentos
ye
400th like
Yea grown up lol
-- I think 5 comments
CFeng Plays no 6 comments
It makes me so happy, seeing your son being able to just sit between the other kids and despite all of the commotion around him, appearing to attentively watch and enjoy your entertainment show. I won't even try to imagine, what a big deal watching you do cool stuff must be to him, that he works this hard on trying to not miss a single moment of it. ❤️🩹
One can see your two's bond and I would say, it looks a lot like unconditional love. ☺️
YOUR SON??? He must have the coolest dad in the world!
Imagine all the science fairs he'll win :)
Sylvia Park my elementary school never had science fairs!!
Francia Vargas same mine didn’t either...
Mine did
You guys are missing out on alot
IKR!
This guy I’d legit science in real life!
He does everything to find out what happens
Love da vid
My brain is flapping between “science is so interesting” and “I sure would like to skate that empty pool”
Mark, I am not a kid anymore, but can you still adopt me? You are absolutely epic.
I second this, please adopt more kids and adult kids who want to have fun while learning!
Lol
All you guys are talking about him being a man, he’s obviously a dog, look at his name and profile pic. Smh
DesertDog1178 *Đ0 NØT RĘÆD MŸ ÑÃMĖ ORRR...*
Dats a bruh moment
Mark: wears TKOR shirt
Everyone: liked that
AnthonyyBxldos I like the what you wrote but change appreciated it to liked it
DarkUnitx ok I just felt like appreciated felt more genuine (but I guess it doesn’t match the original meme format)
RIP Grant
I didnt
Cody Diamond FEM what happened to him?
I love you being all the records of elephant toothpaste the job
This is the first video I've ever seen in my whole life of his channel but now I've watched many of his videos
These kids in mark robers videos, are living the dream childhood.
Christian Tuttle true
hahahah facts!
Christian Tuttle I wish Mark was my uncle :(
Unless their fathers are violent alcoholics at home
I want to play too i never did before :(
Really great of you to honour Grant by wearing a tkor tshirt and making the Lego gummys which I think is his most popular vid
Dude, I had no idea that the shirt that he's wearing is not his channel until I saw this comment, it's just so familiar that I don't even notice it's TKOR.
Tkor more like ripgt
@@boifarisx5121 not cool
R.I.P Grant
@@boifarisx5121 not funny just rude
I swear, this was the only video I watched when I was a kid, it’s cos this guy is fun
Wym 'when you were a kid'? the video was made only 3 years ago lmao
Neighbors: why is it so hot
Mark : ELEPHANT TOOTH PASTE
Do you ever use your swimming pool for...idk
SWIMMING
No, this is Mark we're talking bout
No crap
Mark doesn’t do such unoriginal things like that
Mark Rober: "No, I don't think I will"
Adno lol
I don’t know if this was planned but the TKOR shirt was a nice way to honor him. #LongLiveTheKing
The Don’t Sub Special at 10:10 it literally says its dedicated to Grant Thompson
The Don’t Sub Special RIP grant
wow you really need to watch the whole video
Kumi1026 doesn’t really matter though, I comment before watching videos too
@@jing5144 majority of people dont watch the end or much of the people. The tribute part was at the very end past the advertisements, (where basically everyone clicked off)
Mark is that type of guy who’d buy a lot of one product, but you can’t really get mad at him because he’s cool and works at NASA.
I’ve watched this 10 times and im still amazed
Imagine if google maps had taken the overhead picture of that house when the foam was all on the ground
Duhh itz Lauren google maps needs to know when things like these will happen SMH google maps 🤦🏽♀️
You can find on RUclips videos/slideshows of people falling down staircases and other similar things that were caught on Google street view cars that were driving by when they happened
Duhh itz Lauren lol...
@@spidercubed9718 um it was a joke but okay
Guys so after we're all done with this, I'm doing a Blair Witch playthrough on my youtube Channel YellowSoa which is out now and I was hoping some of y'all could check it out. It would mean a lot thanks guys.
having him as your uncle is a dream come true
speed is that u
He was wearing TKOR t-shirt...
*RESPECT*
Yash Agrawal R.I.P. Grant Thompson May he rest in piece
He dedicated the video to grant if you watched to the end
Lenny Boy he died
@@jebediahkerman2972 Didn't you read the reply?
Yash Agrawal you are truly respectful. Rest in peace Grant!
Shopping list:
Hydrogen peroxide
Potassium iodide
Soap
And a beaker
Thx F.B.I.
Ender PotatoPotato chemistry isn’t illegal btw
@@nickwilson3499 Yeah, that is somewhat true. Its legal unless you make something illegal, such as drugs or high explosives.
FBI hello
FBI is watching the FBI
The guy who said “well, goodbye camera!”😂
Mr beast beat you mark, sorry for your loss
Imagine if they took the photos for Google Earth that day...
Aliens be like:
👁👄👁
Yep
Dat wud b sick
Underrated comment lol 😂😂😂
*Dedicated to TKOR Grant Thompson*
[Everybody Liked that]
10,000 Subs with no Videos and everyone liked this
i’m really happy he dedicated it to him cause they were good buddies
I agree the video was cool but that , that made me literally so happy
10,000 Subs with no Videos no videos? I just checked ur channel you have VIDEOS
كلي إلهي خ و بيت يتي
- منتخب طوبزاواة منوره آلله تمرماظرظةظللمىنىنةملمى
I wish u were my uncle! You have like a million 'best uncle' awards, and your proving it further now!
8:16 I love how the bubble just pops and goes ‘woo’
Who else saw the tribute to Grant in the form of Mark’s T-Shirt.
Wow, just saw now, big reference
yeah but you do know he put a tribute in the form of the LEGO gummies?
I thought it was just cool that he was wearing the shirt, then I saw the dedication. Rip Grant
Yeah
Sneaky Oregano55 and the gummy Lego at the end
Friend: "Pranks Mark."
Mark: "So anyway I just started engineering."
Ruben Braekman 5 min later: so anyway I finished getting vengeance
Well...I'm the 3rd comment
EDIT:I meant reply
So true
Nice
So you have chosen... Death
Мамикс: наконец-то, достойный соперник, наша битва будет легендарной!
Mamix: finally, worthy enemy, our battle will be legendary!
The best Science Yotuber ever.
Dedicated to Grant Thompson......Way cool Mr Rober, Way cool
Exactly, man.
My thoughts as well, classy and touching with the gummy legos. Hope his family is doing well
He died
Dont u know
Qwtyc8 Yhijo who are you replying to? Of course they know grant passed away
You wore a TKOR shirt.
That made me sob.
Thank you for inspiring everyone like Grant,
ye
I didn’t notice now I feel bad :(
🙏🏾
Can we just appreciate how Genius is Mark Rober.
I love the kid that said “well goodbye camera “
I think his goal of becoming the favorite uncle was achieved A WHILE ago
Blue Tube no duh 🙄
Blue Tube sounds
Sniping Savage was a great way
Blue Tube and
Chopper Chopper
OMG mark has a son... I thought he was the cool uncle 😂
Yes he does! He showed him a bit in one of his videos, sharing that he (son) has autism and such.
jaay ray same
That too 😂
He’s the cool uncle AND cool dad!
@@angelaphsiao lol yes we love a science guy who can do both
5:07 Mark Rober's Quote: Hope For The Best, Plan For The Worst
Amazing experiment ❤
No one:
Mark: I want to shoot ridiculously hot liquid at these small shildren
*very safe idea*
( ͡° ͜ʖ ͡°)
That sounds wrong in so many ways
@@falseuploads8952 The comment was just funny until I read you reply. Now it's something else 😂
@@trash9534 😏
Your Son must have the coolest dad in the world!
Imagine all of the science fairs he’ll win ;)
Bro your vids are 🔥
Hey i saw you on pewdiepies vid
Third time I seen you
He’s an uncle. No kids
Matt Wamps he does have a son
Imagine being in a plane and looking out the window and seeing this
i love your video's mark!
i think you are awsome!
This guy is just Phineas and Ferb trapped inside a grown man's body...
Omg yesssss
Phineas and Ferb are this man trapped inside a kids body
I know what we’re gonna do today!
IKR
@@jonahbryant7782 2 kids' body
Imagine that a google earth drone went over his house and caught this
Imagine he kept all that soap
Look at David dobriks version
Man summons flesh monster
the weirdest thing to think about but fr tho
Lol
That’s awesome I just am trying to process how long it took to pick all that up
Hi Craig and thanks for the update yesterday morning
I like how you wear grant thompsons shirt. He will be missed by all of us
wait what happend
Paweł Supa he passed away a couple weeks ago
Paweł Supa yeah he died in a paragliding accident
You beat me to it.
I didn't even notice it
- *Makes 2 months worth of work for 11 min videos*
-*in 11 minutes vid no ads*
-*Risks his life for us*
This man is a legend
We should be thankful to have mark Rober
Edit: Thx for the likes please check me out I'm a small RUclipsr
he got a sponsor though. that paid for the video basically
@@1sboset ruining the moment dude, uncool
@@1sboset He needs the money to buy alp the stuff to make all of this happen
@@1sboset shush
Chantubegamer. He made Bill Gates pizza rolls lol
OOOOMMGG THIS IS SOOOO SATISFYING
I am a huge fan and I love your elephant toothpaste videos‼️‼️‼️