Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 09:43:02 +0000 UTC→2025-12-30 10:00:02 +0000 UTC(17m)
Live & Upcoming Programmes
Mark Rober's Mega Experiments
Mark's built a lot of things at CrunchLabs, and these are 10 of his favorites.
2025-12-30 09:21:56 +0000 UTC→2025-12-30 09:43:02 +0000 UTC(21m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 09:05:09 +0000 UTC→2025-12-30 09:21:56 +0000 UTC(16m)
Engineering For Humanity
Mark uses 200 wallets to test the honesty of cities across the US & Canada.
2025-12-30 08:55:30 +0000 UTC→2025-12-30 09:05:09 +0000 UTC(9m)
Mark Rober Mega Experiments
Mark built the world's largest Frisbee launcher! Here's how he did it.
2025-12-30 08:44:40 +0000 UTC→2025-12-30 08:55:30 +0000 UTC(10m)
Destructive Science
The grand finale! Are lasers really the most destructive thing Mark can get his hands on?
2025-12-30 08:10:10 +0000 UTC→2025-12-30 08:44:40 +0000 UTC(34m)
Engineering For Humanity
Mark explains 5 reasons why NASA (National Aeronautics and Space Administration) is important!
2025-12-30 08:01:15 +0000 UTC→2025-12-30 08:10:10 +0000 UTC(8m)
Destructive Science
Mark dropped a car on the world's largest trampoline to test the limits of mechanical engineering!
2025-12-30 07:43:20 +0000 UTC→2025-12-30 08:01:15 +0000 UTC(17m)
Mark Rober Mega Experiments
Mark built the world's largest coin spinner! Here's how he did it.
2025-12-30 07:31:44 +0000 UTC→2025-12-30 07:43:20 +0000 UTC(11m)
Engineers VS
Mark takes on Ninja Kidz in a series of classic mini-game challenges!
2025-12-30 07:21:07 +0000 UTC→2025-12-30 07:31:44 +0000 UTC(10m)
Mark Rober's Mega Experiments
Mark brings everyone's daydream of swimming in jello to life to see if it's actually possible.
2025-12-30 07:08:57 +0000 UTC→2025-12-30 07:21:07 +0000 UTC(12m)
Destructive Science
Lava vs Lasers - Which Is More Destructive?
2025-12-30 06:39:50 +0000 UTC→2025-12-30 07:08:57 +0000 UTC(29m)
Mark Rober Is Your Favorite Science Teacher
Mark shares his favorite party trick, so you can use it for your next barbecue!
2025-12-30 06:35:43 +0000 UTC→2025-12-30 06:39:50 +0000 UTC(4m)
Engineering Payback
Mark uses his engineering skills to re-live his childhood Wiffle Ball dreams.
2025-12-30 06:07:54 +0000 UTC→2025-12-30 06:35:43 +0000 UTC(27m)
Destructive Science
Turns out that the best defense against drones is air!
2025-12-30 05:41:31 +0000 UTC→2025-12-30 06:07:54 +0000 UTC(26m)
Engineering Payback
Mark uses science to find the loudest possible way to cheer on your team!
2025-12-30 05:33:52 +0000 UTC→2025-12-30 05:41:31 +0000 UTC(7m)
Mark Rober Is Your Favorite Science Teacher
Mark's here to help you win your next Moustrap Car race.
2025-12-30 05:17:57 +0000 UTC→2025-12-30 05:33:52 +0000 UTC(15m)
Engineers VS
Mark takes on Ben Azelart in a series of classic mini-game challenges!
2025-12-30 05:06:33 +0000 UTC→2025-12-30 05:17:57 +0000 UTC(11m)
Engineering For Humanity
Mark gets introduced to the benefits that alternative protein sources have on the environment.
2025-12-29 22:51:21 +0000 UTC→2025-12-29 23:10:20 +0000 UTC(18m)
Mark Rober's Mega Experiments
Mark sets out to discover if someone would sink or float if they swam in a pool filled with water balls.
2025-12-29 22:44:16 +0000 UTC→2025-12-29 22:51:21 +0000 UTC(7m)