Former NASA engineer. Current CSselr and friend of science.
Answers to some common questions:
1) I studied Mechanical Engineering in School. I did my undergrad at BYU and Masters at USC.
2) I worked for NASA JPL for 9 years, 7 of which were working on the Curiosity Rover (I made a video about it you should def totes watch cause it's probably my favorite of all my videos). I founded a company called Digital Dudz on my nights and weekends while working at NASA (also made some videos about that) and sold it to the guys who make Morphsuits in the UK. As part of the sale I quit my job at NASA and worked for them coming up with all their new costume ideas for 2 years. Recently, I was presented with an opportunity to return to my Engineering roots to come do some ideation type of work for a tech company near San Francisco.
3) Link to free and therefore substandard build plans for my custom workbench can be found below.

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  1. Ashish C

    use isocynide

  2. Yogahem

    This is soo funny! Thank you for the laughs.

  3. Skyline Shim007

    5:20 - yes we should

  4. cherry de castro

    ...and the next pandemic did really came.

  5. NoobsKa_ Pro

    fishes are killed because they are not adorable and smart. but fishes are alive

  6. Potate Club

    0:49 Me when I use tools 🤣

  7. Chirag Patel

    How do u do this.....

  8. Bharath Sewaa

    “Go higher Mark Rober” LMAO

  9. Patriot

    I like my horn to to say ‘ GET YOUR ARSE INTO GEAR!

  10. Its Erin

    that’s fun

  11. Quinn Moore

    Downloaded the app strait away

  12. ITSmeKIKO _againXD

    I learn more things on your channel than in school.

  13. ap234 productions

    Basically home alone in 2018

  14. Peter Koch

    7:44 You don't start to rotate and fall off because you have two hands that have a grip on the ladder. Some body tension and there you go.

  15. Jin Armas

    Is P&G selling these packets?

  16. KHASAN

    No one Mark: Makes guns to beat up kids

  17. Jeso YT

    Me: Can't pee on the pool.

  18. Sean Velasco

    Mark rober how did that do that's insane that super soaker is so powerful she can distory the mirror

  19. Leanne Waters

    Science cool 2% battery not cool

  20. Esjay Fitz

    What would happen if they swim at night under the jelly pool?? Me: Die?

  21. LOOKitsDApotato

    We’ll see you in a year!

  22. Matthew Antonopoulos

    I want to be an inventor when I’m older and you are great inspiration.

  23. fasih

    the guy from home alone and the sequel of that

  24. Laila Latifah

    That is water, but dry version Like in naruto the last movie

  25. Beto Keysmail

    alter title : serial killer strike's back

  26. Kekoa Tecson

    Where can I get one 😹

  27. skibbidi boopemda

    Where is this australia?????

  28. zane aldrin ililau

    I have a unibrow

  29. Jim Lenard

    Can you still even eat that

  30. Len zac

    F in the chat for those who followed that video and made their phone 'fly'

  31. ZεⲛDεχ GRⲒFFΘⲚ

    Rober's First Law of Motion : "Objects are lazy" 😂

  32. Roberto Garcia

    Too much science and math for me!😂


    Yup the next pandemic has come

  34. Corrven


  35. Aeihd

    Lol mark brought up Nintendo to Microsoft

  36. Jero

    Metro has shady employee!

  37. B1azingPh03nix

    Paul W. Klipsch would be proud



  39. Ocean Breezes

    Full volume here I go WISH ME LUCK

  40. Q Zrex

    If that’s over 64 skips then it can compete in the tournament

  41. Nabeel Javed

    Thts why women live long

  42. Ingmar Fredriksson

    Can i try that at home

  43. Jack Trenowden


    1. Jack Trenowden

      Shut up mark don’t say aussies have funny accents

  44. Levi Wiki

    When I think of science this is what I think of.

  45. Erubey Sanchez

    Pandemic? Yea right

  46. SneekySmurf

    Dead giveaway lol

  47. Oisin Foile

    Where do you find the time to do this stuff

  48. Sid Dude

    i dont like fish

  49. Jacquelyn Currie

    I'm curious, what was your wife's reaction when she found out about what you did?

  50. Aidan Mckay

    Respect for putting the sponsor at the end

  51. Meghan

    The family of skunks were the real stars of this video.

  52. Ferdi Glenn Villano

    This is my online class for a month

  53. mehice unacuentanueva

    guys if you going to drink any water from the wild, boil it first...those parasites are real..

  54. Daniel Perlov

    The most intelligent person in the world: answer is Terence Tao. He’s a math professor at UCLA, who taught calculus to other kids at the age of 5.

  55. Daniel Perlov

    Welp this video aged like a fine wine

  56. William

    What a banger quality content this is

  57. Isha Mandal


  58. The Gamer \


  59. Dragon Eye


  60. E Park

    I’d prefer to silently record them taking the package so that I can call the cops and enjoy knowing they’re lives are ruined by going to jail.

  61. libelullaby1

    we need to think in how are we gonna make work for farm people

  62. Jeff Oliver

    Remember 6 months ago when the goal was to flatten the curve? Remember when we thought it was going to be over by Memorial Day? July 4? Now it’s September 19. Maybe it’ll be over by Election Day. Maybe Thanksgiving. Christmas? Memorial Day 2021? Never? It’s the nEw NoRmAl. 🤪

  63. sasi papez

    So cool

  64. wonhunny 17

    5:31 don't tell me he cut off the Barbie doll's scalp for his bahahahaha

  65. Tanuki Art

    Rick and Marty? Hmm... Sounds like a cartoon 👀

  66. eggdog

    5:24 "uncle rowboat"

  67. Food Reviewer. Gamer and Collector

    Did you safe the world already?

  68. Yanchao Huang

    correction most common known as floria man

  69. Joshdude007

    Me: skips all the scientific stuff

  70. B H

    And coolest uncle award goes to.... Drumroll please 🥁.....................................This guy ⤴️

  71. MarQ Acuna

    200 Philippine Pesos can actually buy abouut 4 meals

  72. funtime foxy

    fact: did you know sharks take a "test nibble" before they eat something.

    1. TCM

      yes i did

  73. BJ Malazarte

    hi I'm bj

  74. Anushna G.

    Very good science behind it. Funniest thing I have ever seen

  75. Y-Roken Jnr

    The Phantastic Gus storyline was amazing man 😂😂😂

  76. rich1hot


  77. Aiden Antoine

    This guys the definition of dad we all want.

  78. Isabelle Dodds

    Mark you were right about the next pandemic

  79. Slay girl Bae Shante Monea

    It must be really hard for testing it and for the most great video any one ever seen I wish I was grown up so I can help but u got all the help you need ✨✨✨☺️😊