World's Tallest Elephant Toothpaste Volcano (I FINALLY DID IT!!)

Objavljeno 4. sep. 2021
When life gives you lemons... build a 5 ton flask and blast them to space.
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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-

Shoutout to the one and only authentic Orbeez for providing the Orbeez.


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During this class, I'm going to share with you my entire creative engineering process from start to finish. You're going to follow along with me as I fully design and engineer 3 brand new builds from scratch... from how I come up with the idea, all the way through bringing the final builds to life.

The best part is, over the month, you'll follow along with me and my process, side by side, and you will leave the class with 3 original, creative builds of your own.

This is the class I wish I had when I was starting out. It's designed to take your skills to make cool stuff to the next level, whether you're a beginner or a more experienced maker/engineer.

See you in class!


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

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

    • Comment before 500 replies tickets 🎟

    • Hi

    • Your devils toothpaste recipe is likly very similar to hydrogen peroxide based rocket fuel but with soap in it

    • Hi mark!

  • Lesson learned: Mark Rober cant be beaten twice

  • Can you please make a nother vid

  • is the formula for delves toothpaste similar to that if the Heinel rocket engine

  • iNSANE!!!!!! new rockets for the spaceships!!!! kkkk

  • 8:01 Tommy innit?

  • You and Mr beast are a great duo, I feel like you both should collab more and give to more people :D

  • 1 more video then thats the 12 videos of this year

  • I just wanted to see the tooth pasted

  • WOW

  • 9:55 looked like the sun lol

  • when are you going to make another squirrel maze.

  • why do you all ways make partys ?

  • just found your channel, loving it!!

  • 111111111

  • Almost 20 mill

  • me when taco bell

  • F

  • I bet this costs at least more than 20 $.

  • Almost 20 mill less goooooo’

  • my friend wants to be in your video

  • Did it go into space, that's cool

  • coolest

  • That’s a whole lot of white people.

  • I LOVE THIS video.

  • Jeez robber the noise tho

  • M

  • is there a way to adopt mark as my uncle??

  • anyone else hear that whisper 12:41

  • Brody deserves this

  • Ginipig Fynn

  • The child revolution

  • some random guy looking down from a plane- hey why is there green volcano burst???

  • Level up Uncle level 5

  • This actually made me jealous I want to do this😭😭😭

  • ¡OMG!

  • Brody’s friend has feelings for the sister ;)

  • 12:51 So you can finally get to the part you came to see.

  • Wounder if this could he used for fertilizing an area or spreading seeds. Maybe a new way to plant tree's?

  • Me : I wish I was there but that would never happen😐

  • Here me out on this one but what if you do the same thing... but with devils toothpaste.



  • 6:44

  • What I wanna know is, who parked their TRUCK next to a 5 ton flask to be covered?

  • This is ASMR

  • Oh kale yes

  • What is the yellow thing when you put together with the toothpaste to make the oven toothpaste?

  • working with teens and young adults with Autism in a social skills environment.

  • Now, can you make a flask the size of an actual volcano, that's a video idea that is near Impossible :) or well an enormous flask overall

  • Brody kinda fine

  • If Elon musk or joe Biden were replaced by mark Rober the world would definitely be a better place

  • i used to hate this channel because i thought it was like 5 minutes crafts but now its one of my favorite channels

  • Do you think I can work at NASA

  • Lol 4:19

  • Dude elephant toothpaste can make sonods

  • 😂😂 that's funny they thought about it want for a private jet ride. Great choice

  • I Imagine this is not how Jeffrey Epsteins partys went

  • som say that they are still cleaning upp

  • Intriguing that you’d go to such lengths, that’s very cool

  • Yaaass!

  • and now do it in new york on top of a building

  • Wow great work

  • Amazing Job Mark!!! So amazing and beautiful and motivational!

  • Cool. Okay now do that but with devil's toothpaste

  • idk, can i kinda go and cry?

  • I have to make a boat that will fit in a kiddie pool and float the most weight whilst using the engineering design process. If anyone can help me out here that would be great. Oh and Mark, love the videos, hope that you are doing well.

  • Mark rober and mr beast help for Brody

  • I do genuinely wish I knew the devils toothpaste recipe just to take a wild stab in the dark I'm going to assume that either the base chemical or the catalyst contain a large quantity of nitrogen.

  • How you decompose all of your experiments?


  • I was the 955k like

  • mark loves pool parties

  • U happy mr.beast

  • There's a reason why its called elephant's toothpaste 13:00

  • How do you do this

  • Production was another level on this video 👍

  • Dude this guy is the coolest

  • That is so cool

  • Created

  • I have a question nobody can tell me and the internet doesn’t, if you have an elektromotor, what way will the magnets turn? Will the magnets follow the rotation from the electronic energy or will it follow the movement from the electronic atoms

  • Is this becoming a annual event?

  • it lokks like you nead 29 tesla and 12 lamborginy top and top

  • Very proud of what your doing mark🤩💥❤

  • Why cant my life be this fun and great I just get beaten by my dad....

  • with all the climate change issues currently taking place, I would have expected you to be a bit more environmentally conscious and NOT use a private jet for a short distance that can easily be driven.

    • and the limo was unnecessary as well..

  • Acheivement unlocked: Wait there's uncle points?


  • Might want to seal up the glass there was a bit leaking out

  • Epik

  • I'm so Jealous...

  • I just wonder what kind of person steals an atv that a kid used his wish for.


  • Hey Mark, could you please give us a wallpaper of the shot at 14:54?

  • Keep it up

  • He is thinking he has a doctors appointment but brings like 10 friends that’s how that works got it

  • If I saw this at a distance I would be like oh that’s nice they added pretty colors to the nukes

  • Mark I love your videos I think they heal my broken arm little by little 😊


  • ❤✌🤘👍