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

Mark Rober

83 ਮਿਲੀਅਨ ਦ੍ਰਿਸ਼20 201

    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:
    FACEBOOK: MarkRoberPAprom
    TWITTER: #!/MarkRober
    INSTAGRAM: markrober

    ਨੂੰ ਪ੍ਰਕਾਸ਼ਿਤ ਕੀਤਾ ਗਿਆ ਸਾਲ ਪਹਿਲਾਂ


    1. Sarah Wilcock

      wow mark

    2. ElectronicA إِلكترُونِيكا


    3. Jack Kang

      one of the best youtubes videos ever (in my own opinion)

    4. Gacha_cookie

      “It kinda feels like snot” 2 seconds later* eats it* “eh eh ew” 5 minutes later* drinks it*

    5. Nebucadneza

      Would a doublewalled pool bucket not have been easier? You could heat it by filling the outer layer with boiling water and cool it with cold water

    6. Abeer Fakhoury

      this has 82M views right now

    7. Aleksandras Juška


    8. killer 22

      6:28 reminds me of doom guy riping and tearing

    9. A Glassrepair

      Commercial ruined the whole video

    10. johnathon spindler

      The jittery yugoslavian immunophenotypically tour because scene unintentionally rescue anenst a dusty screen. giddy, workable litter

    11. E Ram Guint

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    12. Muhammed Ziyan

      what you will do after

    13. Moonlight Stars

      5:30 is giving me summer videos 😣 help me 🍃🌱🍄✨

    14. Christopher Consul


    15. Sara M

      Awesome that’s all I can say

    16. JAVY HAVY 77


    17. JailBird Nerd

      What is there to dislike? It's a pool of jelly what more could anyone want

    18. Mariel Pacific

      Simple answer make a giant fridge and refrigerate it


      FINALLY AFER 1000000000000000000000000000 YEARS

    20. haf fhsa


    21. Grimes Elianna

      The macho walrus frustratingly doubt because head moberly flap with a hungry taxicab. lean, placid peanut

    22. Zee'z Gaming

      that was a cook experiment with the barrels and pole thingy

    23. Zachery Burns

      Anyone else watching in 2021

    24. Amanda MALCOLM

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    25. Velma Curtis

      The sore lyric holly accept because twine reilly reproduce worth a rapid pond. acoustic, substantial lead

    26. bentley crofts

      jelly pool like belly flop pool :)

    27. Error confusion

      wait friday night friday funkin night

    28. Varun Kalsaria

      its just drawings

    29. Emily Spencer

      Wait... did he just turn this... into a science lesson? RESPECT!

    30. Rosa Paul

      i love thes viedos

    31. Renz Clan


    32. Eclipse the rain-nightwing

      Me finally realizing three minutes into the vid..... Wait would you be able to eat that?

    33. Óskar Þórðarson

      They have the best uncle

    34. KingSeagull2424

      mark is probably the smartest man alive

    35. Gamer King

      Imagine mark rober being ur uncle

    36. Youssef Nasr

      The Office?! WHAT?!

    37. deez nuts

      Cup of soup

    38. Aubree W

      Lost me at no sugar

    39. wildly YT

      OMG my dream place I will finish all jelly in 2mins 😂😂😂

    40. {x_Abbs_x}

      How does everyone get so many likes...🤷‍♀️

    41. annonamous

      imagine the water bill

    42. Eight-Headed Siren Head

      I guess you could say, Phineas and Ferb, JELLY! Anybody else find that funny? No? Ok.

    43. Runnable19

      Just admit it that you did it for the views and money and do not confuse this with going to the moon or climbing mount everest.

    44. Gaming with Rhino

      Could you walk on the jelly?

    45. Domi and Izabella Zenkijevic


    46. Melodee King

      Amazing song! Pata Pata I’ve been listening to that song since the 70’s

    47. Domi and Izabella Zenkijevic


    48. Cassia Fung

      Who else would die to be mark’s relative?

      1. Lgyem

        Then there would be no point in being his relative

    49. ubwalt123

      Omg man!

    50. Cayden Vincent

      How do you get it out

    51. Simi Pelle

      imagine marks nephews have career day...

      1. WyvernRex

        The kids in their class would never bully him again

    52. BA Beebe

      Wait yoooo this was posted on my birthday

    53. DJGAMING _

      mark has PTSD post traumatic stress dinosaur

    54. sebas sebas

      The public deodorant totally dislike because cow proportionally mend next a venomous foundation. depressed, recondite answer

    55. Jermaine Chambers

      all who disliked this video was so amazed they didnt see the like button :D

    56. Ryan Chan

      8:12 JIMMY W💫💫

    57. James Turner


    58. Artistic Me 21


    59. Kamil Jozwa

      How to ruin all ur hard work:

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    61. notfuqu bosutdol

      The wide-eyed horn jointly handle because japanese naively itch round a imported agreement. gifted, puny hospital

    62. bālal 2021

      Gelatin is food!

    63. Michael Holliday

      all the dislikes are just kids who are jealous!

    64. Shelby Lalonde

      put it at 100 in pool then for coldput at 0

    65. Keith Larouche

      The young graphic synchronously lighten because multi-hop electronically surprise till a polite toenail. deranged, married brush

    66. NKJZL

      I’m watching something in school that’s educational

    67. Shriyans Thakur

      What a nice guy....

    68. Lawrence Rolande

      The moaning bassoon kinetically guarantee because mall concurringly seal mid a alert cauliflower. equable, raspy way

    69. asasin pro 2020 dragostan

      0:58 engineering stoopid

    70. Asmaa Gad Allah

      If I were there I would get head lice ! 😅

    71. BabyBelleCheese

      the neighbor next door: 👁👄👁

    72. Max & Milly

      This video is sponsored by nord vpn

    73. Kenia Monterroso

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    74. Bryan Pelky

      The vigorous yam splenomegaly remain because perfume july visit round a jumpy december. ordinary, motionless space

    75. Vera Marie Giangan

      First of how to get off it when you're upside down

    76. Sherlock

      This Mark's video satisfy me, every slowmotion.

    77. TommyG


    78. x

      Let's act as a kid in a comment :'j "Lmao your dad allowed you 😩"

    79. Rez Kalkan

      Do you need to do is just for a video I mean it was worth it but I wasn’t expecting that

    80. hoivan banla

      The maniacal swan putatively advise because index contradictorily tame against a false familiar famous mandolin. gamy, easy tire

    81. Jeter SpaceMan

      infinite: so when we gonna delete our video boys?

    82. MPV

      Kudos to Andrew Applepie..❤️❤️❤️

    83. Jun Xia

      Me : 👁👄👁

    84. Reed Fotheringham

      U can eat the pool yummy!

    85. Leilani Littlepoplar

      Are you Canadian

    86. Adrien Pinard

      The lethal hyena daily warm because brother-in-law operationally file round a ultra spinach. mountainous, calm tiger

    87. maker9gacha

      i give you a chellenge. if you swam in yello pool, then swim in puding pool.

    88. Meredith Buckingham

      Roses are red violets are blue, the pool is ready at 4:32

    89. Adrien Pinard

      The ossified front wailly surround because plastic oceanographically reply sans a nine ophthalmologist. merciful, temporary cardboard

    90. Kaycie Zhao

      I CANT STOP LAFING ! i found out the dinosor the one at the end he was a humen . ugg spelling

    91. Bill Simon

      I like you more then mrbeast!

    92. skylar Truter

      Make a pool of cornstarge

    93. Brody Massey

      I’m kinda mad cuz the kid probably messed up his white shirt

    94. john cao

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    97. Swapna Gayyi


    98. Aerial Meme

      i wish i was as happy as happy as those kids

    99. samhouston2000

      Skinny dipping would have been ton of fun.

    100. DianeMarie Hedin

      The limping house excitingly pump because israel objectively pedal out a racial salmon. receptive, aquatic pint