Mark Rober Mega Experiments
Mark build the world's largest toy catapult! Here's how he did it.
2026-01-02 23:48:29 +0000 UTC→2026-01-02 23:57:20 +0000 UTC(8m)
Schedule for Mark Rober TV
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Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-07 03:10:09 +0000 UTC→2026-01-07 03:28:15 +0000 UTC(18m)
Mark Rober Is Your Favorite Science Teacher
Mark & Science Bob show you 5 easy science experiments you can do with stuff you'll find around your house.
2026-01-07 02:56:05 +0000 UTC→2026-01-07 03:10:09 +0000 UTC(14m)
Engineering Payback
Mark proves it is possible to win "impossible" carnival games with science!
2026-01-07 02:43:22 +0000 UTC→2026-01-07 02:56:05 +0000 UTC(12m)
Engineering Payback
Mark built 5 robots to beat the 5 most popular arcade games.
2026-01-07 02:23:28 +0000 UTC→2026-01-07 02:43:22 +0000 UTC(19m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-07 02:06:41 +0000 UTC→2026-01-07 02:23:28 +0000 UTC(16m)
Destructive Science: PAINT Super Soaker Battle (w/ Colin Furze)- Splatoon IRL
Mark challenges Colin Furze to a competition that brings Splatoon into the real world.
2026-01-07 02:01:11 +0000 UTC→2026-01-07 02:06:41 +0000 UTC(5m)
Engineering Payback
Mark uses science to find the loudest possible way to cheer on your team!
2026-01-07 01:53:32 +0000 UTC→2026-01-07 02:01:11 +0000 UTC(7m)
Engineering Payback
Sometimes a standard car honk is too aggressive, so Mark made his own "courtesy" horn.
2026-01-07 01:47:24 +0000 UTC→2026-01-07 01:53:32 +0000 UTC(6m)
Engineers VS
Mark challenges Preston to a series of challenges to see who can take home the CrunchLabs Cup!
2026-01-07 01:33:38 +0000 UTC→2026-01-07 01:47:24 +0000 UTC(13m)
Mark Rober's Mega Experiments
Mark built a 7 foot long Super Soaker and set a world record!
2026-01-07 01:24:18 +0000 UTC→2026-01-07 01:33:38 +0000 UTC(9m)
Amazing Animals
Mark tests his pet octopus' survival skills & puzzle-solving abilities
2026-01-07 01:05:16 +0000 UTC→2026-01-07 01:24:18 +0000 UTC(19m)
Mark Rober's Mega Experiments
Mark's built a lot of things at CrunchLabs, and these are 10 of his favorites.
2026-01-07 00:44:10 +0000 UTC→2026-01-07 01:05:16 +0000 UTC(21m)
Engineering For Humanity
Mark explains the science behind grenade blasts. Take his word on this one, don't try this at home.
2026-01-07 00:37:55 +0000 UTC→2026-01-07 00:44:10 +0000 UTC(6m)
Mark Rober's Mega Experiments
Mark added rockets to a golf club to improve his game.
2026-01-07 00:21:26 +0000 UTC→2026-01-07 00:37:55 +0000 UTC(16m)
Mark Rober's Mega Experiments
Mark built a giant, world-record-setting, NERF gun!
2026-01-07 00:15:30 +0000 UTC→2026-01-07 00:21:26 +0000 UTC(5m)
Mark Rober's Mega Experiments
Mark built a dartboard that makes it impossible to miss!
2026-01-07 00:08:37 +0000 UTC→2026-01-07 00:15:30 +0000 UTC(6m)
Mark Rober Is Your Favorite Science Teacher
Mark developed an almost foolproof method to beat anyone at Guess Who.
2026-01-06 23:54:22 +0000 UTC→2026-01-07 00:08:37 +0000 UTC(14m)
Amazing Animals
Mark learned the truth about bed bugs and it's time for you to know!
2026-01-06 23:27:06 +0000 UTC→2026-01-06 23:54:22 +0000 UTC(27m)
Engineering Payback
Part 2! Mark found how he could improve his designs to make the Glitterbomb better than ever.
2026-01-06 23:09:33 +0000 UTC→2026-01-06 23:27:06 +0000 UTC(17m)
Mark Rober Is Your Favorite Science Teacher
Mark de-mystifies 7 scientific mysteries you never knew you didn't know!
2026-01-06 22:50:37 +0000 UTC→2026-01-06 23:09:33 +0000 UTC(18m)
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