World's LARGEST JELLO POOL- Can you swim in Jello?

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  • Xuất bản 16 Th05, 2019
  • 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:
  • Khoa học và Công nghệKhoa học và Công nghệ

NHẬN XÉT • 27 724

  • Mark Rober
    Mark Rober  Tháng trước +17410

    My bucket list is now one item shorter. This was a brutal amount of work but a worthy engineering challenge. MASSIVE thanks to my buddy Devin Super Tramp for filming this so don't get used to this high quality from me. He is a living legend.

    • Chris Sharber
      Chris Sharber 15 giờ trước

      Mark robber who should’ve done rainbow gelatin

    • Belligerent Instigator
      Belligerent Instigator Ngày trước

      Hi Can you make a targeting laser that shoots flies out of the air?

    • Brody Bourne
      Brody Bourne Ngày trước


    • Ned Kelly
      Ned Kelly Ngày trước

      Mark Rober thank you

      HYPER_JAY YT Ngày trước

      Mark Rober did you even get to do a bellyflop in it

  • baby doll
    baby doll 15 giờ trước

    Hmmmm how did you remove it 😱😱

  • In Dy
    In Dy 15 giờ trước

    Finally i can not drown in pools anymore

  • Landan Baldwin
    Landan Baldwin 16 giờ trước

    Mark, I plan on going to college to be an engineer. You have changed my life and are my inspiration

  • Clarissa Lyboult
    Clarissa Lyboult 18 giờ trước

    I love your videos dude! Please keep it up! So fricken great! Always the best content!

  • Jessica Fehr
    Jessica Fehr 18 giờ trước

    This is so extra no hate do what u wanna do

  • muzamal nazir
    muzamal nazir 18 giờ trước

    You get a subscriber just for the office reference lol

  • Saiess Chousin Arches Eripmav
    Saiess Chousin Arches Eripmav 18 giờ trước

    Dude, this was a very awesome video. Great work to all your crew and fam.

  • 1000 subs with 0 vids Yeah
    1000 subs with 0 vids Yeah 18 giờ trước

    Cloudy with a chance of meatballs much

  • rimo vlog
    rimo vlog 19 giờ trước

    5:18 haha

  • kostas 62005
    kostas 62005 20 giờ trước

    Ouoou you took the challenge personal

  • Dulce Hernández raze
    Dulce Hernández raze 20 giờ trước

    Is no one going to comment about the dinosaur

  • Apex_Killerz
    Apex_Killerz 21 giờ trước

    American Dad?

    BLT4LIFE 21 giờ trước

    Can you swim in carbonated water?

  • Blueturtle61 Daniel
    Blueturtle61 Daniel 21 giờ trước

    8:11 w o w

  • CRendo
    CRendo 22 giờ trước +1

    5:36 just jumping and rolling in the pool with a white shirt...

  • gabby marie
    gabby marie 22 giờ trước

    how many bugs were in that-

  • Bippy Bo
    Bippy Bo 22 giờ trước

    When its a blood moon in terraria

  • jabez moodley
    jabez moodley 23 giờ trước

    Nice to be rich

  • Anna Nicholson
    Anna Nicholson 23 giờ trước

    So much more importantly than why was the how.

  • Amir Bhat
    Amir Bhat Ngày trước

    I think i liked the Hard work more than the video.

  • Moinnuddin Khatri
    Moinnuddin Khatri Ngày trước

    But the next thing is that what are you gonna do with that pool. Is that alive forever for those kids.

  • Moinnuddin Khatri
    Moinnuddin Khatri Ngày trước +1

    All these kids can't forget this awesome moment.😀

  • Peggys SSO
    Peggys SSO Ngày trước

    Is it edible tho?

  • Allison Barton
    Allison Barton Ngày trước

    *Flashback to water balls.*

  • MEGAlagamer
    MEGAlagamer Ngày trước

    does anyone notice the Mike tyson's punch out shirt

  • yulius budi daryanto
    yulius budi daryanto Ngày trước

    But is stingky🤢

  • yulius budi daryanto
    yulius budi daryanto Ngày trước

    That is soooo col😍😍😍😍

  • Lucas Saisa
    Lucas Saisa Ngày trước

    Make something so you can drive your Tesla to McDonald’s as you just sit back in a chair watching tv

  • Ella World
    Ella World Ngày trước

    Nice nice

  • Ella World
    Ella World Ngày trước

    I love this video, this guys are awesome

  • Cernumospete
    Cernumospete Ngày trước


  • BioHazerd
    BioHazerd Ngày trước

    Don't eat the pool jelo you nasty

  • Thomas Perry
    Thomas Perry Ngày trước

    Worlds Largest? Worlds FIRST.

  • Brody Bourne
    Brody Bourne Ngày trước


  • Cuthroat 12
    Cuthroat 12 Ngày trước

    It looks like a waterbed

  • Ayush Sahu
    Ayush Sahu Ngày trước

    1:01 JCB KI KHUDAI

  • Benita Valles
    Benita Valles Ngày trước

    You could try runnig over it

  • Neo
    Neo Ngày trước

    Mark Rober I have learned more stuff on this channel than I have learned in school and I start 5th grade in August. btw you are the beast

  • Queens Jajaja
    Queens Jajaja Ngày trước

    Can you do fill your pool with corn starch and water pls

  • AnimeGirl 10907
    AnimeGirl 10907 Ngày trước

    Hey Mark! This is kind of a complicated question but it would make life so much easier for me. In a town of 100 people, what are the chances of you running into someone you know at a place like Wal-Mart? What about different social classes, like introvert or extrovert? What about a town of 1,000 people? 10,000?

  • GoldViper109
    GoldViper109 Ngày trước

    No one called the cops?

  • The Salty Pickel
    The Salty Pickel Ngày trước

    they should have run across it after the first belly flop

  • Geek Pottermore
    Geek Pottermore Ngày trước

    Good have red skin

  • Johnathan Cooley
    Johnathan Cooley Ngày trước

    The most emotianial part is finding out how it feels to belly flop in jollo ty rober

  • Cheyenne Behling
    Cheyenne Behling Ngày trước

    This is heart warming in a way.

  • GachaWolf_gurl Savage
    GachaWolf_gurl Savage Ngày trước

    Geez smart dudes XD must be rlly smart to go to a rlly good College!!!!!

  • Toys Reviews by Addy and Emmy

    Hope you’re guys feet were clean...

  • SinginHigh
    SinginHigh Ngày trước

    Celebrate non-Neutonian Day!!

  • Keisya Aurellia
    Keisya Aurellia Ngày trước

    I think it gonna be so hard

  • Hayden Weaver
    Hayden Weaver Ngày trước +2

    Remember that freeze gun you made just scale it up and blast the pool with liquid nitrogen

  • Kellie Weimer
    Kellie Weimer Ngày trước

    Great job using the smarts

  • winter leschinsky
    winter leschinsky Ngày trước

    If you think about it it's just a pool filled with crushed animal bones..☠

  • gabriela
    gabriela Ngày trước

    this is so cool

  • Kids
    Kids Ngày trước


  • oh yeah yeah
    oh yeah yeah Ngày trước

    Can you run on it?

  • Cyberfaith Crossly
    Cyberfaith Crossly Ngày trước


    MONSTER CAT Ngày trước

    At the end it was just liquid

  • Stefan Hsueh
    Stefan Hsueh Ngày trước

    Finally someone did it right

  • Anum Vlogs
    Anum Vlogs Ngày trước

    That’s ok but it’s not safe for kids it must hv so much gems in there

  • Raul Murillo
    Raul Murillo Ngày trước


  • muffin gang ayye
    muffin gang ayye Ngày trước +4

    I can imagine how many bugs were in the back yard

    • Judess 69er
      Judess 69er Ngày trước

      not many cause it was only gelatin powder and water so there wasn't any sugar to draw the bugs in

  • Emily Gutierrez
    Emily Gutierrez Ngày trước

    why can’t i have neighbors like that

  • 100 suscribers please help me lmao

    someone make this for me too

  • ااا اا
    ااا اا Ngày trước


  • Stacey Taton
    Stacey Taton Ngày trước

    Why do you never post videos anymore

  • AJ Is Playing
    AJ Is Playing Ngày trước

    Wow u guys are awesome 👍

  • Dawson Garret
    Dawson Garret Ngày trước

    Sweet sweet Utah

  • Niyazi Sircak
    Niyazi Sircak Ngày trước

    Nimet onlar ibineler

  • Juliet Gonsalves
    Juliet Gonsalves Ngày trước

    That running water bill tho ;-;
    Or that electricity bill ;-;

  • Kendra Houston
    Kendra Houston Ngày trước

    Sticky very sticky!!!

  • David Macaron Gutierrez
    David Macaron Gutierrez 2 ngày trước

    Cool but if it were clear it would be ever cooler

  • Nataliesanz
    Nataliesanz 2 ngày trước +1

    Were thay sticky after that mark rober ?

  • Marzena N.
    Marzena N. 2 ngày trước

    I subbed to help i bet this was expensive so yeah

  • MCminecraft
    MCminecraft 2 ngày trước

    For some reason
    When i see this, i think of:
    “how did you solve the icing problem?”

  • bana
    bana 2 ngày trước


  • Big Time Aze
    Big Time Aze 2 ngày trước

    Dang unspeakable is in this video

  • Sappy Ser
    Sappy Ser 2 ngày trước

    Dat 1 second devinsupertramp shot dou

  • FrankPlayZ !
    FrankPlayZ ! 2 ngày trước +7

    Teacher: What did u do over spring break.
    Kids: Its a long story

  • syafiq sharani
    syafiq sharani 2 ngày trước

    White dudes are crazy

  • I'm a Person UwU
    I'm a Person UwU 2 ngày trước

    Whos reccomendations said: *hey watch this because I don't know what else to give you to watch* ヽ(☉v☉)ノ

  • XTDANGE 2004
    XTDANGE 2004 2 ngày trước


  • S Kyouya.
    S Kyouya. 2 ngày trước


  • Kayzz Ngatai
    Kayzz Ngatai 2 ngày trước

    The slo mo guys want to know your location.

  • Billu Gamer
    Billu Gamer 2 ngày trước

    Cool 😎

  • hoang nhat dang
    hoang nhat dang 2 ngày trước

    See it’s a freaking T. rex

  • Truckrunbum 00
    Truckrunbum 00 2 ngày trước

    Well worth the 6months of planning

  • Eren Temix
    Eren Temix 2 ngày trước +1

    Bune aq

  • Mr. Nemesis
    Mr. Nemesis 2 ngày trước

    Why did people dislike the video.

  • xd DEATHGUY10223
    xd DEATHGUY10223 2 ngày trước +1

    I’m so jelly

  • Lowkey Hxppy
    Lowkey Hxppy 2 ngày trước

    I bet a baby would float on it 😂

  • Lachlan Kaiser
    Lachlan Kaiser 2 ngày trước

    That is so cool

  • Sike! Pigeon
    Sike! Pigeon 2 ngày trước

    But like a good snot
    -Mark rober 2019

  • Mashiro Shiina
    Mashiro Shiina 2 ngày trước +1


  • Mashiro Shiina
    Mashiro Shiina 2 ngày trước +1


  • Deevan Quintua
    Deevan Quintua 2 ngày trước +1

    I hate your kids

  • Reza Hebat
    Reza Hebat 2 ngày trước


  • Frances Heilig
    Frances Heilig 2 ngày trước

    U should do a walking on cornstarch and water

  • xX official_Rosy Xx
    xX official_Rosy Xx 2 ngày trước +1

    That was a really good backhand spring for the age she seems

  • No Name
    No Name 2 ngày trước

    Mark please teach me heat transfer my university course sucks so much and I can’t understand a thing