World's Largest Jello Pool- Can you swim in Jello?
10 video

Mark Rober: World's Largest Jello Pool- Can you swim in Jello?


Published on: Thursday, May 16, 2019

World's Largest Jello Pool- Can you swim in Jello?

I've wanted to make this video waaay before I ever knew how to make videos. Go to and use code MARKROBER to get 75% off a 3 year plan and an extra month for free.

Thanks to Devin Super Tramp for filming all the coolest parts of this video. Go subscribe to his channel and tell him I sent you!

High Speed camera courtesy of They rent high speed cameras at killer prices. Hit them up.

0:03 - Arrow - Andrew Applepie
0:31 - Cereal Killa - Blue Wednesday
2:14 - Run (Part 2) - Andrew Applepie
3:58 - Arrow - Andrew Applepie
4:39 - Sappheiros - Falling (ft eSoreni)
5:22 - Pokemon in NYC ft Missy - Andrew Applepie
7:24 - New Shoes - Blue Wednesday
8:02 - Inspiring Cinematic Trailer in
8:21 - Arrow - Andrew Applepie
8:36 - Pata Pata - Matt Chene-
10:08 - Q - Blue Wednesday
11:09 - Too Happy to be cool by Notebreak

Summary: Since I was a little kid I always wondered what it would be like to swim in a pool of Jello. Turns out it is really difficult. We heated up the Gelatin in 55 gallon drums and then used gravity to put that jello into the pool.

They are soft-



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






Show more


  • P l e a s e H e l p

    P l e a s e H e l p

     1 hours ago

    Those kids don’t realise how lucky they are! Best childhood ever

  • revilO


     2 hours ago

    New subscriber and enjoying your content and the big thumbs up for Titling the songs on your Vids because your taste in music is fantastic.

  • aliens existem

    aliens existem

     3 hours ago


  • Christopher V. Bellido

    Christopher V. Bellido

     3 hours ago

    I’m a grown man and I’m sorry but these kids have more self control than me, first thing I’d do is try eating a hand full it 😂

  • Alever De asis

    Alever De asis

     3 hours ago


  • OneBiasedOpinion


     3 hours ago

    I hope you realize that you just gave half a dozen or so kids a once-in-a-lifetime experience that nobody else will likely ever be able to have. That, in and of itself, is amazing.

  • Tanner Hall

    Tanner Hall

     4 hours ago

    What happens if you stand on it with covered snow shoose



     4 hours ago

    How to roll on water

  • ebels3


     5 hours ago

    What's up with the dinosaur?

  • benjamin gonzalez

    benjamin gonzalez

     5 hours ago

    where was this filmed!? The background is so beautiful. Please respond Mr. Rober

  • A. Fox

    A. Fox

     5 hours ago

    my first thought was* damn that's a lot of bone marrow and animal fat. Cuz gelatin isn't some sort of magical chemical substance, it's mostly animal product. Or at least that's my knowledge of it.

  • panda mom

    panda mom

     5 hours ago

    the jurrasic park ending 🤣

  • Annelise Errico

    Annelise Errico

     5 hours ago

    Most people: That’s cool!
    Me: How bad did it smell.

  • Neon Was Here

    Neon Was Here

     5 hours ago

    I mean, you probably shouldn't expect good results from Morgz in the first place

  • James


     6 hours ago

    Ok where is that house at?? Looks beautiful there!

  • Mrs. FlimFlam

    Mrs. FlimFlam

     6 hours ago

    uh oh sticky

  • SpartanPikachu


     7 hours ago

    Mark Rober: the hero we need, but not the one we deserve



     7 hours ago

    That ain't no belley flop

  • Jason B

    Jason B

     8 hours ago

    Id love to roll in it naked

  • First Mate Frankie

    First Mate Frankie

     8 hours ago

    I just want to slap it