Mark Rober

Mark Rober

Former NASA and Apple engineer. Current USgoner 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). Then I created Digital Dudz (made some videos about this too) and eventually sold it after 2 years. Then I worked for Apple in their Special Projects Group doing Product Design as a Mechanical Engineer for 5 years. As of 2019, I just make my monthly USgone videos.
3) Link to free and therefore substandard build plans for my custom workbench can be found below.
4) I made a 30 Day Creative Engineering Class that teaches my end to end engineering process so you can make stuff too! Check it out here-



  1. Chocolate's games

    Chocolate's games

    17 hours ago

    me vibing to the PVZ music

  2. Cubic Pro Max

    Cubic Pro Max

    17 hours ago

    Omg i live in Edmonton ( where the University of Alberta is )

  3. Geno


    17 hours ago

    this was the perfect video, everyone watched it. my dad watched it my mom watched it everyone watched this video

  4. Dxb Bred

    Dxb Bred

    17 hours ago

    Shark's just trying to get it's 15 minutes of fame

  5. Haleigh Pelletier

    Haleigh Pelletier

    17 hours ago

    No wonder his jokes ore like dad jokes

  6. Porter Chesebro

    Porter Chesebro

    17 hours ago

    We “decided” to come back up. THEY ARE LITERALLY RUNNING OUT OF AIR.

  7. Grayson Morehouse

    Grayson Morehouse

    17 hours ago

    1000$$$ sent

  8. Enchanted Fox

    Enchanted Fox

    17 hours ago

    You are awesome!!!! Your like a modern day Robin Hood.

  9. Skywurs


    18 hours ago

    Why is science actually fun now

  10. Edwin Floreshernandez

    Edwin Floreshernandez

    18 hours ago

    Where does he get these ideas

  11. LDiablo


    18 hours ago

    He’s fricking Sherlock homes

  12. WilloG916


    18 hours ago

    30?lol.. its not that rigged.

  13. Christian Betancurt

    Christian Betancurt

    18 hours ago

    Lmao notice how it says 51 billion but we are only 7 billion

  14. Kyle Kemp

    Kyle Kemp

    18 hours ago

    Imagine Mark Rober being your science teacher

  15. Scott Nope

    Scott Nope

    18 hours ago

    "it's a scarce resource." How big is your house and TVs?

  16. Doris Perez

    Doris Perez

    18 hours ago

    I love it

  17. Shobana A

    Shobana A

    18 hours ago


  18. James


    18 hours ago

    yeah it did

  19. MFG Noah

    MFG Noah

    18 hours ago


  20. Demi Green

    Demi Green

    18 hours ago

    Gk Hnkjb

  21. Ethan The Gamer

    Ethan The Gamer

    18 hours ago

    8:48 this was almost perfect

  22. GUX512


    18 hours ago

    Me: sand is solid Mark: yesn’t

  23. Logan hodge

    Logan hodge

    18 hours ago

    my teacher said she could do this and are hands got stuck

  24. Logan hodge

    Logan hodge

    18 hours ago

    i love this guys vids

  25. Evxr


    18 hours ago

    balls in ezone

  26. Fear the Shadow

    Fear the Shadow

    18 hours ago

    Mark Rober Predicted the pandemic

  27. MrFortnite


    18 hours ago

    At 5:03 it’s like he says to 20 kids do you guys want eggs for breakfast

  28. suspectisresistant


    18 hours ago

    you and chrisfix can be brothers

  29. some random dude who likes ants

    some random dude who likes ants

    18 hours ago


  30. adam landau

    adam landau

    18 hours ago

    Who cleans all this?! Rofl

  31. miguel cash

    miguel cash

    18 hours ago


  32. hamza shakir

    hamza shakir

    18 hours ago

    Those lemons look perfect to me

  33. Kayla Raffa

    Kayla Raffa

    18 hours ago

    What do you do this mark

  34. Kevin Quintero

    Kevin Quintero

    18 hours ago

    and i am broke

  35. Marcsalloum fun

    Marcsalloum fun

    18 hours ago

    Your sun's smile made my day and my day sucked and if u see this tell ur sun we support him and hope for him the best

  36. Kevin Quintero

    Kevin Quintero

    18 hours ago

    and i will not have the things to make stuff

  37. Big Pig

    Big Pig

    18 hours ago

    I’m still waiting for 2021’s version.

  38. Sayente Vanderham

    Sayente Vanderham

    18 hours ago

    Not every farmer are bad

  39. Techo Butt

    Techo Butt

    19 hours ago

    Lovely ❤❤❤❤

  40. Kevin Quintero

    Kevin Quintero

    19 hours ago

    yooo mark pls sell that because i need it

  41. Johanne Vermeer

    Johanne Vermeer

    19 hours ago

    Carnival cuaght on 4k tho

  42. Johanne Vermeer

    Johanne Vermeer

    19 hours ago

    Think how much a carnival will hate this guy

  43. George Mauricio

    George Mauricio

    19 hours ago

    Every time I watch your videos I get the same “I wanna be like him when I grow up” feeling

  44. Mohamed Elsayed

    Mohamed Elsayed

    19 hours ago


  45. Urban Assassin

    Urban Assassin

    19 hours ago

    10:51 Mark -“I want to thank bill and Melinda gates for partnering up with me” Me - ya they ain’t partnering up ever again lol

  46. Ann Erickson

    Ann Erickson

    19 hours ago

    Also you can throw a deadly card with a rubber band

  47. Mock mick mike LOL

    Mock mick mike LOL

    19 hours ago


  48. lian derzi

    lian derzi

    19 hours ago

    your my favorite USgoner

  49. Yahli Dan

    Yahli Dan

    19 hours ago

    normal person when he doesn't know the answer to something: *searches it online* Mark Rober:

  50. Some Music

    Some Music

    19 hours ago

    Theres only 7 billion people on earth

  51. Dota Awesome Plays

    Dota Awesome Plays

    19 hours ago

    But the way he throws the fish tho

  52. Stxrloops


    19 hours ago

    So we not gonna talk about how they put urine in the water-

  53. Josh Haycock13

    Josh Haycock13

    19 hours ago

    "if you have no skill, these games are for you." me: opens ears up ready to hear what I need to go on next time

  54. Candice


    19 hours ago

    If we could see everyones germs i would have no friends.. nothing would really change anyway

  55. Toni's RC

    Toni's RC

    19 hours ago

    Neighbor: are you guys ok? "Yeah! We we're just trying out our water guns!" *akward silence*

  56. CrazyFalcon


    19 hours ago

    He gives me responsible Tony stark vibes

  57. hexagon8899


    19 hours ago

    my school did one on a school trip. i just did a parachute

  58. Ryan Khosravi

    Ryan Khosravi

    19 hours ago

    Did anybody notice the Rick Astley singing never gonna give you up at 18:49? I think we got rick rolled

  59. The Monster Jack

    The Monster Jack

    19 hours ago

    Plants vs zombie pool music

  60. Creason the Gaming Creeper

    Creason the Gaming Creeper

    20 hours ago

    dangit, i wanted to know the devil's toothpaste mixture

  61. Random Comments

    Random Comments

    20 hours ago

    you could tell that Lincoln was so not impressed but because it was going on youtube, he still was like “wow, that’s so cool!” reminds me of how you act when grandma buys you socks for Christmas.

  62. Matthew Strand

    Matthew Strand

    20 hours ago

    why did gary open that package?

  63. doggo


    20 hours ago

    yo these are actually accurate unlike something else *cough cough elite dart cough*

  64. W.E.A.P.O.N.R.Y


    20 hours ago

    Matpat would be proud.

  65. DGS Viewing

    DGS Viewing

    20 hours ago


  66. S Ca

    S Ca

    20 hours ago

    does this guy remind anyone of jesse waters?

  67. Roplex Youtube

    Roplex Youtube

    20 hours ago


  68. Stefania Zepernick

    Stefania Zepernick

    20 hours ago

    after waching this im switching to plant based diet :)

  69. Nick Newman

    Nick Newman

    20 hours ago

    This gives me gta 5 vibes

  70. James Romans

    James Romans

    20 hours ago

    Watermelons matter

  71. Cubinator73


    20 hours ago

    The next pandemic came from a developed country, so no reason to make undeveloped countries developed, it wouldn't stop pandemics from happening.

  72. ʇǝǝɟ sᴉɥ ɯoɹɟ ƃuᴉƃuɐɥ ʎnƃ ǝɯos

    ʇǝǝɟ sᴉɥ ɯoɹɟ ƃuᴉƃuɐɥ ʎnƃ ǝɯos

    20 hours ago

    hey mine craft

  73. Prince Heaven

    Prince Heaven

    20 hours ago


  74. Kimberly Cavey

    Kimberly Cavey

    20 hours ago

    Weirdest title ever

  75. Asveen Ramchurn

    Asveen Ramchurn

    20 hours ago


  76. Toa Keru

    Toa Keru

    20 hours ago

    Mark Rober making the Squirrel Olympics

  77. AwkwardAlligator


    20 hours ago


  78. Marcos Kersul

    Marcos Kersul

    20 hours ago

    9:24 the best one!!