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

956 000 Vaatamised 17 mln

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.


If you want to learn the process whereby you can make cool stuff too, join in my Creative Engineering class!!

This class is a hands-on, 30-day learning experience that will teach you how to use engineering and science to bring your creative ideas to life.

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.

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  1. Mark Rober
    Mark Rober
    17 päeva tagasi

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

    1. Reverse Alchemist
      Reverse Alchemist
      5 päeva tagasi

      Comment before 500 replies tickets 🎟

    2. Anime boi
      Anime boi
      12 päeva tagasi


    3. izzy
      17 päeva tagasi

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

    4. Uhhh
      17 päeva tagasi

      Hi mark!

    5. Solarbonite
      17 päeva tagasi

      I don't want your lemons! I'm going to instruct my engineers to make a combustible lemon to BURN YOUR HOUSE DOWN! With the lemons. This is Cave Johnson, out.

  2. Nadira Hussein
    Nadira Hussein
    47 minutit tagasi

    anyone else hear that whisper 12:41

  3. Miles Mason
    Miles Mason
    2 tundi tagasi

    Brody deserves this

  4. Fynn Brooker’s YouTube
    Fynn Brooker’s YouTube
    3 tundi tagasi

    Ginipig Fynn

  5. Remco Rozendaal
    Remco Rozendaal
    3 tundi tagasi

    The child revolution

  6. Akhil A.K
    Akhil A.K
    3 tundi tagasi

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

  7. SpiderZyph
    4 tundi tagasi

    Level up Uncle level 5

  8. Wolf-lover. Devil
    Wolf-lover. Devil
    5 tundi tagasi

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

  9. Nukie Yt30proder
    Nukie Yt30proder
    6 tundi tagasi


  10. Astral X
    Astral X
    6 tundi tagasi

    Brody’s friend has feelings for the sister ;)

  11. DestruxandExploze
    7 tundi tagasi

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

  12. Glitchie The Dragon
    Glitchie The Dragon
    7 tundi tagasi

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

  13. Starwars_lover936
    7 tundi tagasi

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

  14. Omega Pug
    Omega Pug
    7 tundi tagasi

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

  15. MaicolTv
    8 tundi tagasi


  16. Simon D.
    Simon D.
    8 tundi tagasi


  17. sawyer gaming
    sawyer gaming
    8 tundi tagasi


  18. Steph D
    Steph D
    8 tundi tagasi

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

  19. Victoria<3
    9 tundi tagasi

    This is ASMR

  20. Anyone Anyone
    Anyone Anyone
    10 tundi tagasi

    Oh kale yes

  21. Tracy Kramer
    Tracy Kramer
    10 tundi tagasi

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

  22. minij hooi
    minij hooi
    10 tundi tagasi

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

  23. Jan
    10 tundi tagasi

    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

  24. Georgia Gottschall
    Georgia Gottschall
    10 tundi tagasi

    Brody kinda fine

    1. minij hooi
      minij hooi
      10 tundi tagasi

      idk, can i kinda go and cry?

  25. Daniel Sebby
    Daniel Sebby
    11 tundi tagasi

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

  26. quacki boiiiiiii
    quacki boiiiiiii
    12 tundi tagasi

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

  27. Edszz esss
    Edszz esss
    12 tundi tagasi

    Do you think I can work at NASA

  28. Louis Ho
    Louis Ho
    12 tundi tagasi

    Lol 4:19

  29. Olfat Mohamed
    Olfat Mohamed
    12 tundi tagasi

    Dude elephant toothpaste can make sonods

  30. Joel Bulger
    Joel Bulger
    13 tundi tagasi

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

  31. Edward M
    Edward M
    13 tundi tagasi

    I Imagine this is not how Jeffrey Epsteins partys went

  32. swe fisk
    swe fisk
    13 tundi tagasi

    som say that they are still cleaning upp

  33. Z4K
    13 tundi tagasi

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

  34. Green Murray
    Green Murray
    13 tundi tagasi


  35. deprogamer66
    13 tundi tagasi

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

  36. VACS Thor
    VACS Thor
    14 tundi tagasi

    Wow great work

  37. JUNUHUNU productions
    JUNUHUNU productions
    16 tundi tagasi

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

  38. EA
    17 tundi tagasi

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

  39. Aooni
    17 tundi tagasi

    idk, can i kinda go and cry?

  40. Crede Delaney
    Crede Delaney
    17 tundi tagasi

    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.

  41. Zane Ausley
    Zane Ausley
    17 tundi tagasi

    Mark rober and mr beast help for Brody

  42. CRAZYD3MON96
    17 tundi tagasi

    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.

  43. harshit negi
    harshit negi
    18 tundi tagasi

    How you decompose all of your experiments?

  44. Hajebasita
    18 tundi tagasi


  45. fly_deceptive074
    18 tundi tagasi

    I was the 955k like

  46. wafa wajeeh
    wafa wajeeh
    18 tundi tagasi

    mark loves pool parties

  47. Rohan Crofts
    Rohan Crofts
    18 tundi tagasi

    U happy mr.beast

  48. Andrei
    19 tundi tagasi

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

  49. Nighat Ashraf
    Nighat Ashraf
    19 tundi tagasi

    How do you do this

  50. Simon Williams
    Simon Williams
    20 tundi tagasi

    Production was another level on this video 👍

  51. Nyx Underhill
    Nyx Underhill
    21 tund tagasi

    Dude this guy is the coolest

  52. Donovan A
    Donovan A
    21 tund tagasi

    That is so cool

  53. Vaibhavi krishna siva
    Vaibhavi krishna siva
    22 tundi tagasi


  54. Dries-Peder Janse
    Dries-Peder Janse
    22 tundi tagasi

    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

  55. Isaac Alexander
    Isaac Alexander
    Päev tagasi

    Is this becoming a annual event?

  56. The hated one
    The hated one
    Päev tagasi

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

  57. Hadi Mohammed
    Hadi Mohammed
    Päev tagasi

    Very proud of what your doing mark🤩💥❤

  58. No :D
    No :D
    Päev tagasi

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

  59. Tania Bray
    Tania Bray
    Päev tagasi

    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.

    1. Tania Bray
      Tania Bray
      Päev tagasi

      and the limo was unnecessary as well..

  60. Dolger
    Päev tagasi

    Acheivement unlocked: Wait there's uncle points?

  61. Lightning Elf
    Lightning Elf
    Päev tagasi


  62. Supersloth 225
    Supersloth 225
    Päev tagasi

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

  63. Blazer Playz
    Blazer Playz
    Päev tagasi


  64. Elle Vo
    Elle Vo
    Päev tagasi

    I'm so Jealous...

  65. Tyler Beery
    Tyler Beery
    Päev tagasi

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

    1. Mumen Rider
      Mumen Rider
      22 tundi tagasi

      prob the worst f*cking guy ever.

  66. why am i a potato
    why am i a potato
    Päev tagasi


  67. alnexus
    Päev tagasi

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

  68. Laura Owen
    Laura Owen
    Päev tagasi

    Keep it up

  69. Redicon
    Päev tagasi

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

  70. lennaylennay2
    Päev tagasi

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

  71. Winters Gaming
    Winters Gaming
    Päev tagasi

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

  72. Justin Kessler
    Justin Kessler
    Päev tagasi


  73. garduation cookewilliamson
    garduation cookewilliamson
    Päev tagasi


  74. garduation cookewilliamson
    garduation cookewilliamson
    Päev tagasi

    Hahahaha I have never had a party in my life I love your vids Keep on doing the great work 😊🤗

  75. Gear Heads Unlimited
    Gear Heads Unlimited
    Päev tagasi

    12:45 your welcome

  76. Eli Bondurant
    Eli Bondurant
    Päev tagasi

    i wish i could do that North carolina is not that fun lol 😂

  77. Creambean ;3
    Creambean ;3
    Päev tagasi

    When I saw you uploaded I got really excited, even though I was two weeks late… love from Australia 🇦🇺 🦘

  78. Kasen Lindeman
    Kasen Lindeman
    Päev tagasi

    make a gun that shoots et

  79. KrisuNaNowo
    Päev tagasi

    13:40 Americans will use everything but the metric system :d

  80. ZAP Trigger
    ZAP Trigger
    Päev tagasi


  81. ZAP Trigger
    ZAP Trigger
    Päev tagasi

    Why was I not invited

  82. I eats babies omnom
    I eats babies omnom
    Päev tagasi

    If only I had a dad that was supportive and empathetic as you.

  83. Mask_
    Päev tagasi

    We need mark rober as our science teacher

  84. ritzel chan
    ritzel chan
    Päev tagasi

    If I were there in the orbee pool I would ask Mark Rober to a challenge to see who can run the furthest on the orbeez

  85. Kayden Gearhart
    Kayden Gearhart
    Päev tagasi

    me just sitting at home watching how much fun they are having and wishing that i could do that

  86. Tank _
    Tank _
    Päev tagasi

    hey i have a very cool suggestion for a thing you could make: a automatic “take 1” bucket so none can actually take more

  87. Kathy Vallejo
    Kathy Vallejo
    Päev tagasi


  88. xtelevisionset
    Päev tagasi

    It bothers me that I can’t see it without something being cropped off the top or bottom.

    Päev tagasi

    Dear friends, I need a little help, I have to buy a laptop because I have a bachelor’s degree in computer, my exam is coming but I don’t have much money for that, I hope you can help me

  90. YatXer
    Päev tagasi

    Me:mum can I go to my friends birthday party My mum:no The birthday party:

  91. glass
    Päev tagasi


  92. Brittany Jackson
    Brittany Jackson
    Päev tagasi

    omgeee the tears! This is so sweet and cool👏🏾👏🏾👏🏾

  93. Raymond Yu
    Raymond Yu
    Päev tagasi


  94. A
    Päev tagasi


  95. Harshit Rochiramani
    Harshit Rochiramani
    Päev tagasi

    Thank you mark for doing such giving such a great lesson

  96. Phillip Gauke
    Phillip Gauke
    Päev tagasi


  97. Ruv_the_russ1an_bass
    2 päeva tagasi

    Mark you are a literal magician to me- Your a cool guy

  98. chandan sinha
    chandan sinha
    2 päeva tagasi

    Please give the formula of devil's thooth paste

  99. Feder Rivera
    Feder Rivera
    2 päeva tagasi


  100. poke predator07
    poke predator07
    2 päeva tagasi