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.
2026-01-12 11:52:27 +0000 UTC→2026-01-12 11:59:32 +0000 UTC(7m)
Schedule for Mark Rober TV
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Amazing Animals
Mark tests his pet octopus' survival skills & puzzle-solving abilities
2026-01-12 16:09:38 +0000 UTC→2026-01-12 16:28:40 +0000 UTC(19m)
Engineers VS: $10,000 Tennis Ball Cannon Challenge
Has anyone been able to defeat Mark's tennis ball cannon challenge?
2026-01-12 16:01:24 +0000 UTC→2026-01-12 16:09:38 +0000 UTC(8m)
Mark Rober's Mega Experiments
Mark uses the science of air pressure to make sand act like a liquid.
2026-01-12 15:51:30 +0000 UTC→2026-01-12 16:01:24 +0000 UTC(9m)
Engineering Payback
Mark uses his engineering skills to re-live his childhood Wiffle Ball dreams.
2026-01-12 15:23:41 +0000 UTC→2026-01-12 15:51:30 +0000 UTC(27m)
Mark Rober Mega Experiments
Mark built the world's largest Frisbee launcher! Here's how he did it.
2026-01-12 15:12:51 +0000 UTC→2026-01-12 15:23:41 +0000 UTC(10m)
Destructive Science
The grand finale! Are lasers really the most destructive thing Mark can get his hands on?
2026-01-12 14:38:21 +0000 UTC→2026-01-12 15:12:51 +0000 UTC(34m)
Mark Rober's Mega Experiments
Mark added rockets to a golf club to improve his game.
2026-01-12 14:21:52 +0000 UTC→2026-01-12 14:38:21 +0000 UTC(16m)
Mark Rober Is Your Favorite Science Teacher
Mark de-mystifies 7 scientific mysteries you never knew you didn't know!
2026-01-12 14:02:56 +0000 UTC→2026-01-12 14:21:52 +0000 UTC(18m)
Destructive Science
Can Mark build a batter battle-ready robot than the guys from Dude Perfect
2026-01-12 13:40:37 +0000 UTC→2026-01-12 14:02:56 +0000 UTC(22m)
Destructive Science
Mark took a field trip to Disneyland to prove the power of lasers!
2026-01-12 13:18:26 +0000 UTC→2026-01-12 13:40:37 +0000 UTC(22m)
Mark Rober Mega Experiments
Mark & Jesser compete using the world's largest Nerf crossbow!
2026-01-12 13:04:18 +0000 UTC→2026-01-12 13:18:26 +0000 UTC(14m)
Engineering Payback
Part 5! Porch pirates aren't the only ones who need to fear the Glitterbomb now.
2026-01-12 12:44:09 +0000 UTC→2026-01-12 13:04:18 +0000 UTC(20m)
Camp CrunchLabs Year 1: Rainbow Fireballs! Camp CrunchLabs Week 5
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-12 12:26:24 +0000 UTC→2026-01-12 12:44:09 +0000 UTC(17m)
Mark Rober Mega Experiments
Mark built the world's largest coin spinner! Here's how he did it.
2026-01-12 12:14:48 +0000 UTC→2026-01-12 12:26:24 +0000 UTC(11m)
Mark Rober's Mega Experiments
Mark built a giant, world-record-setting, NERF gun!
2026-01-12 12:08:52 +0000 UTC→2026-01-12 12:14:48 +0000 UTC(5m)
Mark Rober's Mega Experiments
Mark built a 7 foot long Super Soaker and set a world record!
2026-01-12 11:59:32 +0000 UTC→2026-01-12 12:08:52 +0000 UTC(9m)
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.
2026-01-12 11:52:27 +0000 UTC→2026-01-12 11:59:32 +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!
2026-01-12 11:47:13 +0000 UTC→2026-01-12 11:52:27 +0000 UTC(5m)
Mark Rober's Mega Experiments
Mark built the world's smallest NERF gun, and the outdid himself 4 more times.
2026-01-12 11:21:53 +0000 UTC→2026-01-12 11:47:13 +0000 UTC(25m)
Mark Rober Is Your Favorite Science Teacher
Mark de-mystifies 7 more scientific mysteries you never knew you wanted answers for.
2026-01-12 11:01:48 +0000 UTC→2026-01-12 11:21:53 +0000 UTC(20m)
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