Mark Rober
Mark Rober
Mark Rober

Former NASA engineer. Current MNgosr 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.

SCIENCE CLASS #3- Why is the Sky Blue?
How To See Germs Spread (Coronavirus)
Porch Pirate vs. Glitter Bomb Trap 2.0
Using Drones to Plant 20,000,000 Trees
Rocket Powered Golf Club at 100,000 FPS
Package Thief vs. Glitter Bomb Trap
World's Largest Horn Shatters Glass
Is NASA a waste of money?

Is NASA a waste of money?

2 жилийн өмнө

ARCADE SCAM SCIENCE (not clickbait)
Liquid Sand Hot Tub- Fluidized air bed
NICEST Car Horn Ever- DIY

NICEST Car Horn Ever- DIY

2 жилийн өмнө

Automatic Bullseye, MOVING DARTBOARD


3 жилийн өмнө



3 жилийн өмнө

How to get 1 MILLION subscribers

How to get 1 MILLION subscribers

3 жилийн өмнө

How to Survive a Grenade Blast

How to Survive a Grenade Blast

4 жилийн өмнө

Snowball Machine Gun- How to make

Snowball Machine Gun- How to make

4 жилийн өмнө



4 жилийн өмнө

HEAT MAP Microwave- a NEW invention
iPhone ATM PIN code hack- HOW TO PREVENT
40 MPH Pinewood Derby Car- HOW TO

40 MPH Pinewood Derby Car- HOW TO

6 жилийн өмнө

NASA Pumpkin Carving Contest

NASA Pumpkin Carving Contest

6 жилийн өмнө

Glowing Algae Water Fountain

Glowing Algae Water Fountain

6 жилийн өмнө

8-bit Annoying Person Remover- NES Hack
LED Edge Lit Table- HOW TO

LED Edge Lit Table- HOW TO

7 жилийн өмнө

iWound Animated Halloween Costume

iWound Animated Halloween Costume

7 жилийн өмнө

250 sq ft GLOWING Super Mario night kite
Shower Hair Mural- HOW TO.mp4

Shower Hair Mural- HOW TO.mp4

8 жилийн өмнө

Shower Hair Art- a mural

Shower Hair Art- a mural

8 жилийн өмнө

5 EPIC pranks in 60 seconds

5 EPIC pranks in 60 seconds

8 жилийн өмнө

Gorilla lured by iPhone- how-to demo
Make a Gorilla cam- HOW TO

Make a Gorilla cam- HOW TO

8 жилийн өмнө

Always win at heads/tails- BEST METHOD
  1. Yuri Malabanan

    Yuri Malabanan16 цагийн өмнө


  2. Slippy896

    Slippy89616 цагийн өмнө

    What is the package is upside down?

  3. Bang Jhon

    Bang Jhon16 цагийн өмнө

    Telolet horn is the best



    Mister Rober, I got a question I couldnt find the answer for: Why do we use coasters? I mean, why liquid comes out of the glass if there s no logical resason

  5. Simon Staples

    Simon Staples16 цагийн өмнө

    question: How drunk are you when you do these?

  6. Homo Gamers

    Homo Gamers16 цагийн өмнө

    Thanks, I got 86% in my exam 80% was guess

  7. Wrecking Crew

    Wrecking Crew16 цагийн өмнө

    Astros stole it

  8. Sophia Ramsey

    Sophia Ramsey16 цагийн өмнө

    i dont have school for da rest of da year is what they are saying!

  9. yellow cherry

    yellow cherry16 цагийн өмнө

    the germpaphobe in me has gotten worse

  10. Jocelyn Hercher

    Jocelyn Hercher16 цагийн өмнө

    Im really glad science is being use for good. Media makes the impression that science is bad

  11. ㅤㅤ

    ㅤㅤ16 цагийн өмнө


  12. Kaden Goudie

    Kaden Goudie16 цагийн өмнө

    By putting air in

  13. Rainbow Apple

    Rainbow Apple16 цагийн өмнө

    14:27 hurts to hear off tune

  14. Hanah Ahmad

    Hanah Ahmad16 цагийн өмнө

    Object's get laaaaazzzzyyyyyyyyyy!🎵🎙

  15. KittyGaming123

    KittyGaming12317 цагийн өмнө

    i once swallowed public pool water by accident

  16. Blindpatch

    Blindpatch17 цагийн өмнө

    Why? Funniest part of this video

  17. Joshua Shehryar

    Joshua Shehryar17 цагийн өмнө


  18. Rachel Parker

    Rachel Parker17 цагийн өмнө

    So the dude got 4 sweet cameras

  19. nic

    nic17 цагийн өмнө

    Imagine going in by yourself with nobody watching and as soon as you dive in and your head is under the sand the power goes out

  20. TSCH. Wave

    TSCH. Wave17 цагийн өмнө

    Verygood i giveqqq!!!

  21. Funny Haha

    Funny Haha17 цагийн өмнө

    YoUr ChEaTiNg

  22. WorldWalker128

    WorldWalker12817 цагийн өмнө

    We've all thought about doing something like thi sat some point. These kids actually get to play in the results.

  23. simclardy1

    simclardy117 цагийн өмнө

    Nice experiment but 10 wallets pet city is weak. 200 per city and you might be onto something. If course of you are dropping hundreds of wallets people might catch on. Lol

  24. MagzV

    MagzV17 цагийн өмнө

    I seriously doubt the Emirati students told you that Dubai is a small country.

  25. CryhmeTime

    CryhmeTime17 цагийн өмнө

    You should prepare a card with a link to your channel when you recover the package.

  26. Daud Hussain

    Daud Hussain17 цагийн өмнө

    I wouldn't do that.. I would set up a trap that when they open it a shutgun shoots him or her and hide the body

  27. PocketBrain

    PocketBrain17 цагийн өмнө

    "like" for using biodegradable glitter. Better yet, use sugar-based glitter. It'll attract ants!

  28. Do YoU kONw Da Way?

    Do YoU kONw Da Way?17 цагийн өмнө

    I'll install skrrrrrrttt sound in my car.

  29. ashley mcclaran

    ashley mcclaran17 цагийн өмнө

    Vsauce3 is the winner

  30. orlybabe

    orlybabe17 цагийн өмнө

    Genius. People didn’t seem so perturbed by the fart spray, maybe next time have a high powered fan behind the spray so it really goes around the room lol

  31. Gacha Syke

    Gacha Syke17 цагийн өмнө


  32. logan madden

    logan madden17 цагийн өмнө

    Next time you should put sneezing powder in it

  33. miss one missed call

    miss one missed call17 цагийн өмнө


  34. Top Secret

    Top Secret18 цагийн өмнө


  35. Erin Courtney

    Erin Courtney18 цагийн өмнө

    Do you ever see a comment and say I wish I wrote that

  36. Thusharika Botheju

    Thusharika Botheju18 цагийн өмнө

    Hey mark. Do sharks like the colour yellow.

  37. Yajie Liu

    Yajie Liu18 цагийн өмнө

    Turn. Off. The. Faucet. With. Paper. Towel. Or. Clean. Wash. Cloth!!! Not your clean 20s-washed hands!!!

  38. Marvelous Studios

    Marvelous Studios18 цагийн өмнө

    This guy is literally the definition of a cool uncle.

  39. orlybabe

    orlybabe18 цагийн өмнө

    And the first thief shall henceforth be known as, Mr Sparkly Pants

  40. Joseph D. Martínez

    Joseph D. Martínez18 цагийн өмнө

    AOL shirt... Why?

  41. Oh no no Army

    Oh no no Army18 цагийн өмнө

    Oh GoOdbyE cAmEra

  42. Marvelous Studios

    Marvelous Studios18 цагийн өмнө

    Imagine robbing this guy’s house and him hitting you with a ROCKET POWERED GOLF CLUB.

  43. Fhcugehvuhvuf Jblkdbfduip

    Fhcugehvuhvuf Jblkdbfduip18 цагийн өмнө

    4:50 pause BEFORE you click the hyperlink

  44. Daniels G.

    Daniels G.18 цагийн өмнө

    Why would you need to work somewhere to tell someone where a good place to eat is? Asshole 100

  45. Moist Oyzter

    Moist Oyzter18 цагийн өмнө

    Loving these videos

  46. snow marie

    snow marie18 цагийн өмнө

    i dont get why pewdiepie has more subscribers than you..

  47. Caden Krei

    Caden Krei18 цагийн өмнө

    This dude is the smartest guy I know

  48. Karolis Mickevicius

    Karolis Mickevicius18 цагийн өмнө

    2nd richest guy in the world

  49. blastoise charmander

    blastoise charmander18 цагийн өмнө

    You sure those are not just finger or foot prints?

  50. Threeyearsold2 _YT

    Threeyearsold2 _YT18 цагийн өмнө

    Who else is eating meat while watching this video?

  51. Lunara Chan

    Lunara Chan19 цагийн өмнө

    2:49 Mark: you can live without food for 3 weeks but- Me: I don’t think so *eats a chip*

  52. macmill80

    macmill8019 цагийн өмнө

    Those are the real superheroes of life!!!

  53. Jake gavic

    Jake gavic19 цагийн өмнө

    I want to just have it explode at my door step

  54. ninjaofmanga

    ninjaofmanga19 цагийн өмнө

    tnt, dynamite, bombe, mine, grenade = BOUM!!!

  55. kush munjal

    kush munjal19 цагийн өмнө

    mark plz make a video on how to be a space scientist of involved in space technology and plz share your ending in nasa story in a video and plz tell how can we be involved

  56. Alijah Verasammy

    Alijah Verasammy19 цагийн өмнө

    yes!!!!!!!!!!!!!!!!!!!!!!!!!! i will donate

  57. Roro Studios

    Roro Studios19 цагийн өмнө

    What would happen if everyone in the world flushed the toilet at the same time? The channel BRIGHT SIDE made a video on that recently, I’d like to see what you’ll say about it. ;)

  58. GameTime

    GameTime19 цагийн өмнө

    He should of used that massive water gun in the pool

  59. OGC_ Link In Life

    OGC_ Link In Life19 цагийн өмнө

    If you were to have a slogan then it should be “Stay Curious”

  60. Connor Jacob

    Connor Jacob19 цагийн өмнө

    Nickelodeon made this for sale, but small

  61. FR Bmp

    FR Bmp19 цагийн өмнө

    Why not a Real Bomb?

  62. AaronCute6090

    AaronCute609019 цагийн өмнө


  63. Adhityo susilo

    Adhityo susilo20 цагийн өмнө

    S A T I S F Y I N G

  64. Drakinite

    Drakinite20 цагийн өмнө

    The artistry in these cuts are absolutely beautiful.

  65. Iskandar Alex2 fixed

    Iskandar Alex2 fixed20 цагийн өмнө

    Dear Mark I cannot understand the explane in movie why chernobyl RBMK explode can you please help me to understand it?

  66. Iskandar Alex2 fixed

    Iskandar Alex2 fixed20 цагийн өмнө

    9:56 bruh

  67. ChildYeeter

    ChildYeeter20 цагийн өмнө

    But the big question is... How much pee is in the ocean?

  68. Manasvi Sharma

    Manasvi Sharma20 цагийн өмнө

    Is this for real 😧😧😧😧

  69. Natan Hutsebaut

    Natan Hutsebaut20 цагийн өмнө

    2:43 this is a thing only men would want to do

  70. McCoy Dunn

    McCoy Dunn20 цагийн өмнө

    ho do you do that mark.

  71. Traintrack91 Patrick is perfect

    Traintrack91 Patrick is perfect20 цагийн өмнө

    Marky robot vlogs

  72. Giovanni P

    Giovanni P20 цагийн өмнө

    13:18, that guy running behind you hahahah

  73. Inspirational Goosebumps

    Inspirational Goosebumps20 цагийн өмнө

    You can't find swimming pool everwhere

  74. Inspirational Goosebumps

    Inspirational Goosebumps20 цагийн өмнө

    How to survive grenade blast - Toss it to others.

  75. Poof a

    Poof a20 цагийн өмнө

    1:53 I hadn't watched this since it first came out. This was basically a jumpsad. It didn't scare me, it just made me feel a physical pain in my chest.

  76. Transparent

    Transparent20 цагийн өмнө

    What is temperature? Why is something hot or cold? Why red light is warm?

  77. Tim Liao

    Tim Liao20 цагийн өмнө

    not all virus is DNA virus. For example, Wuhan virus is RNA virus

  78. ItzZanex

    ItzZanex20 цагийн өмнө

    He needed all that soap now and alcohol because of the virus

  79. Tahmid Haque

    Tahmid Haque20 цагийн өмнө

    Am I last one to watch it? 7 years late!

  80. Ethan Looi

    Ethan Looi20 цагийн өмнө

    This toilet question is actually one I don’t instantly have an answer to. My guess is that nothing major would happen. I believe that there’d be a some systems which would overflow or break due to the pressure on the system, but nothing major would happen because the earth’s pressure is pretty easy to go back to the normal range. Earth’s pressure fluctuates naturally so I guess nothing major would happen if every toilet was flushed at the same time... actually, just less air for people climbing Mt Everest 😂

  81. Gregory Ashton

    Gregory Ashton20 цагийн өмнө

    Back when Corona didn’t have an issue selling their beers 😂

  82. Ben Shelton

    Ben Shelton20 цагийн өмнө

    I've been thinking when life gives 8you lemons don't make lemonade make life take the lemons back get mad I don't want yourto 8pheir limits what I'm supposed to do with these

  83. Gregory Ashton

    Gregory Ashton20 цагийн өмнө

    00:30 Is that... a CORONA bottle?? 😧 Arrrrrggghh. Run awayyyyy!!

  84. Diggity Dawg

    Diggity Dawg21 цагийн өмнө

    Marks smarter than the professer and he's trying to look happy

  85. Transparent

    Transparent21 цагийн өмнө

    Sound is frequency -low pitch -> high pitch- Light is frequency -infrared -> ultraviolet- How come they don’t collide??..

  86. Tomah maz

    Tomah maz21 цагийн өмнө

    P ok

  87. Transparent

    Transparent21 цагийн өмнө

    Man, you’ve already taught me more than school did :)

  88. Jay's World

    Jay's World21 цагийн өмнө

    why u r not in Trump place

  89. Микита Клоп

    Микита Клоп21 цагийн өмнө

    the police is useless

  90. Rafster Chasan

    Rafster Chasan21 цагийн өмнө

    At the start, you said objects will only move if a force is acted upon them, but what if there is potential energy e.g a rubber band flinging off your hands

  91. Terry O'Connor

    Terry O'Connor21 цагийн өмнө

    Why keep saying there’s no gravity in space when there is?

  92. Winnie Jose

    Winnie Jose21 цагийн өмнө

    Mrbeast even throwed alot of rings in the ring toss and only won ONCE one ring got thingy on the bottle

  93. Connor Nesdale

    Connor Nesdale21 цагийн өмнө


  94. G

    G21 цагийн өмнө

    Shout out to the best uncle of all time.

  95. Massimo

    Massimo21 цагийн өмнө

    Well the next pandemic is here and now

  96. Emmet Lyons

    Emmet Lyons22 цагийн өмнө


  97. Dennis L

    Dennis L22 цагийн өмнө

    I don’t get why anyone will dislike this.

  98. Percy WONG

    Percy WONG22 цагийн өмнө

    government: does absolutely nothing guy on the internet: helps saves the earth

  99. Jay's World

    Jay's World22 цагийн өмнө

    what happened to ur son?

  100. Huwarf

    Huwarf22 цагийн өмнө

    8:24 Banjo music stops