Mark Rober Mega Experiments
Mark build the world's largest toy catapult! Here's how he did it.
2026-01-13 14:36:26 +0000 UTC→2026-01-13 14:45:17 +0000 UTC(8m)
Schedule for Mark Rober TV
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Amazing Animals
Can Mark's squirrels beat his upgraded obstacle course?
2026-01-14 03:55:05 +0000 UTC→2026-01-14 04:13:35 +0000 UTC(18m)
Engineering Payback
Mark built 5 robots to beat the 5 most popular arcade games.
2026-01-14 03:35:11 +0000 UTC→2026-01-14 03:55:05 +0000 UTC(19m)
Destructive Science
Turns out that the best defense against drones is air!
2026-01-14 03:08:48 +0000 UTC→2026-01-14 03:35:11 +0000 UTC(26m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-14 02:52:01 +0000 UTC→2026-01-14 03:08:48 +0000 UTC(16m)
Amazing Animals
Mark discovers how difficult it is to trick a dog's sense of smell.
2026-01-14 02:20:55 +0000 UTC→2026-01-14 02:52:01 +0000 UTC(31m)
Engineers VS
The CrunchLabs team competes to see who can carve & engineer the most impressive jack-o'-lantern
2026-01-14 02:00:05 +0000 UTC→2026-01-14 02:20:55 +0000 UTC(20m)
Engineers VS
Mark challenges Preston to a series of challenges to see who can take home the CrunchLabs Cup!
2026-01-14 01:46:19 +0000 UTC→2026-01-14 02:00:05 +0000 UTC(13m)
Mark Rober's Mega Experiments
Mark brings everyone's daydream of swimming in jello to life to see if it's actually possible.
2026-01-14 01:34:09 +0000 UTC→2026-01-14 01:46:19 +0000 UTC(12m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-14 01:16:03 +0000 UTC→2026-01-14 01:34:09 +0000 UTC(18m)
Engineering Payback
Mark uses his engineering skills to re-live his childhood Wiffle Ball dreams.
2026-01-14 00:48:14 +0000 UTC→2026-01-14 01:16:03 +0000 UTC(27m)
Mark Rober's Mega Experiments
Can Mark safely drop an egg from space without it cracking from the fall?
2026-01-14 00:15:38 +0000 UTC→2026-01-14 00:48:14 +0000 UTC(32m)
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.
2026-01-14 00:08:33 +0000 UTC→2026-01-14 00:15:38 +0000 UTC(7m)
Mark Rober's Mega Experiments
Mark added rockets to a golf club to improve his game.
2026-01-13 23:52:04 +0000 UTC→2026-01-14 00:08:33 +0000 UTC(16m)
Engineering Payback
Mark uses science to find the loudest possible way to cheer on your team!
2026-01-13 23:44:25 +0000 UTC→2026-01-13 23:52:04 +0000 UTC(7m)
Mark Rober's Mega Experiments
Mark wanted to know what it would be like to to bounce on a trampoline with 1,500 water balloons, so he built it, filmed it, and put it in slow mo!
2026-01-13 23:39:11 +0000 UTC→2026-01-13 23:44:25 +0000 UTC(5m)
Engineering For Humanity
Mark explains 5 reasons why NASA (National Aeronautics and Space Administration) is important!
2026-01-13 23:30:16 +0000 UTC→2026-01-13 23:39:11 +0000 UTC(8m)
Destructive Science
Mark took a field trip to Disneyland to prove the power of lasers!
2026-01-13 23:08:05 +0000 UTC→2026-01-13 23:30:16 +0000 UTC(22m)
Mark Rober's Mega Experiments
Mark built a 7 foot long Super Soaker and set a world record!
2026-01-13 22:58:45 +0000 UTC→2026-01-13 23:08:05 +0000 UTC(9m)
Engineering For Humanity
Mark got introduced to one of the most advanced wheelchairs in the world.
2026-01-13 22:40:07 +0000 UTC→2026-01-13 22:58:45 +0000 UTC(18m)
Mark Rober Mega Experiments: World's Largest Frisbee Launcher
Mark built the world's largest Frisbee launcher! Here's how he did it.
2026-01-13 22:29:17 +0000 UTC→2026-01-13 22:40:07 +0000 UTC(10m)
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