Engineering Payback: NICEST Car Horn Ever- DIY
Sometimes a standard car honk is too aggressive, so Mark made his own "courtesy" horn.
2026-01-13 12:31:17 +0000 UTC→2026-01-13 12:37:25 +0000 UTC(6m)
Schedule for Mark Rober TV
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Mark Rober's Mega Experiments
Mark built the world's smallest NERF gun, and the outdid himself 4 more times.
2026-01-13 15:58:00 +0000 UTC→2026-01-13 16:23:20 +0000 UTC(25m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-13 15:35:42 +0000 UTC→2026-01-13 15:58:00 +0000 UTC(22m)
Destructive Science
Mark challenges Colin Furze to a competition that brings Splatoon into the real world.
2026-01-13 15:30:12 +0000 UTC→2026-01-13 15:35:42 +0000 UTC(5m)
Mark Rober Is Your Favorite Science Teacher
Mark & Kevin (The Backyard Scientist) explore the science behind barehanded bottle opening hacks.
2026-01-13 15:23:31 +0000 UTC→2026-01-13 15:30:12 +0000 UTC(6m)
Engineering For Humanity
Mark teams up with MrBeast to plant 20,000,000 trees and combat climate change!
2026-01-13 15:10:07 +0000 UTC→2026-01-13 15:23:31 +0000 UTC(13m)
Mark Rober's Mega Experiments
Mark spent 3 years building the fastest puzzle-solving robot known to man!
2026-01-13 14:45:17 +0000 UTC→2026-01-13 15:10:07 +0000 UTC(24m)
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)
Amazing Animals
Can Mark's squirrels beat his upgraded obstacle course?
2026-01-13 14:09:42 +0000 UTC→2026-01-13 14:36:26 +0000 UTC(26m)
Destructive Science
Can Mark build a batter battle-ready robot than the guys from Dude Perfect
2026-01-13 13:47:23 +0000 UTC→2026-01-13 14:09:42 +0000 UTC(22m)
Mark Rober Mega Experiments
Mark built the world's largest coin spinner! Here's how he did it.
2026-01-13 13:35:47 +0000 UTC→2026-01-13 13:47:23 +0000 UTC(11m)
Mark Rober's Mega Experiments
Mark's built a lot of things at CrunchLabs, and these are 10 of his favorites.
2026-01-13 13:14:41 +0000 UTC→2026-01-13 13:35:47 +0000 UTC(21m)
Mark Rober Is Your Favorite Science Teacher
Mark walks you through 10 of his favorite science fair experiments.
2026-01-13 13:01:15 +0000 UTC→2026-01-13 13:14:41 +0000 UTC(13m)
Amazing Animals
Mark makes the squirrels in his backyard work for a free meal!
2026-01-13 12:37:25 +0000 UTC→2026-01-13 13:01:15 +0000 UTC(23m)
Engineering Payback: NICEST Car Horn Ever- DIY
Sometimes a standard car honk is too aggressive, so Mark made his own "courtesy" horn.
2026-01-13 12:31:17 +0000 UTC→2026-01-13 12:37:25 +0000 UTC(6m)
Mark Rober Is Your Favorite Science Teacher
Mark de-mystifies 7 more scientific mysteries you never knew you wanted answers for.
2026-01-13 12:11:12 +0000 UTC→2026-01-13 12:31:17 +0000 UTC(20m)
Mark Rober Is Your Favorite Science Teacher
Mark shares the easy and awesome way to bring a glow wall into your home!
2026-01-13 12:03:13 +0000 UTC→2026-01-13 12:11:12 +0000 UTC(7m)
Engineering For Humanity
Mark learns how to make the most disgusting water drinkable.
2026-01-13 11:50:17 +0000 UTC→2026-01-13 12:03:13 +0000 UTC(12m)
Engineers VS
Has anyone been able to defeat Mark's tennis ball cannon challenge?
2026-01-13 11:42:03 +0000 UTC→2026-01-13 11:50:17 +0000 UTC(8m)
Engineers VS
Mark challenges Adley to a series of challenges to see who will take home the CrunchLabs Cup!
2026-01-13 11:28:25 +0000 UTC→2026-01-13 11:42:03 +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!)
2026-01-13 11:14:53 +0000 UTC→2026-01-13 11:28:25 +0000 UTC(13m)
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