Engineers VS
The CrunchLabs team discovers the best way to feed Mark hands-free.
2025-12-28 08:20:32 +0000 UTC→2025-12-28 08:34:34 +0000 UTC(14m)
Live & Upcoming Programmes
Engineering Payback
Mark uses science to find the loudest possible way to cheer on your team!
2025-12-28 08:12:53 +0000 UTC→2025-12-28 08:20:32 +0000 UTC(7m)
Mark Rober Is Your Favorite Science Teacher
Mark & Kevin (The Backyard Scientist) explore the science behind barehanded bottle opening hacks.
2025-12-28 08:06:12 +0000 UTC→2025-12-28 08:12:53 +0000 UTC(6m)
Engineering Payback
Part 5! Porch pirates aren't the only ones who need to fear the Glitterbomb now.
2025-12-28 07:46:03 +0000 UTC→2025-12-28 08:06:12 +0000 UTC(20m)
Engineering Payback
Mark built 5 robots to beat the 5 most popular arcade games.
2025-12-28 07:26:09 +0000 UTC→2025-12-28 07:46:03 +0000 UTC(19m)
Mark Rober Mega Experiments
Mark & Jesser compete using the world's largest Nerf crossbow!
2025-12-28 07:12:01 +0000 UTC→2025-12-28 07:26:09 +0000 UTC(14m)
Engineering Payback
Part 4! It's up to Mark to defend the holidays from package thieves, once again.
2025-12-28 06:54:11 +0000 UTC→2025-12-28 07:12:01 +0000 UTC(17m)
Engineering For Humanity
Mark teams up with MrBeast to plant 20,000,000 trees and combat climate change!
2025-12-28 06:40:47 +0000 UTC→2025-12-28 06:54:11 +0000 UTC(13m)
Engineering Payback
Part 3! Mark's upgraded the Glitterbomb again, to better defend holiday gifts from porch pirates.
2025-12-28 06:17:13 +0000 UTC→2025-12-28 06:40:47 +0000 UTC(23m)
Engineering Payback
Mark proves it is possible to win "impossible" carnival games with science!
2025-12-28 06:04:30 +0000 UTC→2025-12-28 06:17:13 +0000 UTC(12m)
Mark Rober Is Your Favorite Science Teacher
Mark demonstrates the relative scale of the planets using a host of household objects.
2025-12-28 05:55:12 +0000 UTC→2025-12-28 06:04:30 +0000 UTC(9m)
Engineering Payback
Mark built an app to became a Baseball oracle.
2025-12-28 05:39:51 +0000 UTC→2025-12-28 05:55:12 +0000 UTC(15m)
Engineers VS
Mark challenges Salish & Jordan Matter to a series of challenges to see who can take home the CrunchLabs Cup!
2025-12-28 05:24:21 +0000 UTC→2025-12-28 05:39:51 +0000 UTC(15m)
Mark Rober's Mega Experiments: World's Smallest Nerf Gun Shoots an Ant
Mark built the world's smallest NERF gun, and the outdid himself 4 more times.
2025-12-28 04:59:01 +0000 UTC→2025-12-28 05:24:21 +0000 UTC(25m)
Destructive Science
Mark took a field trip to Disneyland to prove the power of lasers!
2025-12-27 21:59:07 +0000 UTC→2025-12-27 22:21:18 +0000 UTC(22m)
Engineers VS
Mark challenges Preston to a series of challenges to see who can take home the CrunchLabs Cup!
2025-12-27 21:45:21 +0000 UTC→2025-12-27 21:59:07 +0000 UTC(13m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-27 21:23:03 +0000 UTC→2025-12-27 21:45:21 +0000 UTC(22m)
Mark Rober Is Your Favorite Science Teacher
Mark shares the easy and awesome way to bring a glow wall into your home!
2025-12-27 21:15:04 +0000 UTC→2025-12-27 21:23:03 +0000 UTC(7m)
Mark Rober's Mega Experiments
Mark built a dartboard that makes it impossible to miss!
2025-12-27 21:08:11 +0000 UTC→2025-12-27 21:15:04 +0000 UTC(6m)
Engineers VS
Mark takes on Ninja Kidz in a series of classic mini-game challenges!
2025-12-27 20:57:34 +0000 UTC→2025-12-27 21:08:11 +0000 UTC(10m)