Destructive Science
The grand finale! Are lasers really the most destructive thing Mark can get his hands on?
2025-12-30 13:37:48 +0000 UTC→2025-12-30 14:12:18 +0000 UTC(34m)
Live & Upcoming Programmes
Engineering Payback
Part 4! It's up to Mark to defend the holidays from package thieves, once again.
2025-12-30 13:19:58 +0000 UTC→2025-12-30 13:37:48 +0000 UTC(17m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 13:01:52 +0000 UTC→2025-12-30 13:19:58 +0000 UTC(18m)
Amazing Animals: Backyard Squirrelympics 3.0- The Summer Games
Can Mark's squirrels beat his upgraded obstacle course?
2025-12-30 12:35:08 +0000 UTC→2025-12-30 13:01:52 +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!)
2025-12-30 12:12:50 +0000 UTC→2025-12-30 12:35:08 +0000 UTC(22m)
Mark Rober's Mega Experiments
Mark spent 3 years building the fastest puzzle-solving robot known to man!
2025-12-30 11:48:00 +0000 UTC→2025-12-30 12:12:50 +0000 UTC(24m)
Mark Rober Is Your Favorite Science Teacher
Mark developed an almost foolproof method to beat anyone at Guess Who.
2025-12-30 11:33:45 +0000 UTC→2025-12-30 11:48:00 +0000 UTC(14m)
Destructive Science
Can Mark build a batter battle-ready robot than the guys from Dude Perfect
2025-12-30 11:11:26 +0000 UTC→2025-12-30 11:33:45 +0000 UTC(22m)
Mark Rober Is Your Favorite Science Teacher
Mark shares 7 tips and tricks to take your Pinewood Derby car to the next level.
2025-12-30 10:53:47 +0000 UTC→2025-12-30 11:11:26 +0000 UTC(17m)
Engineering Payback
Part 1! Mark makes his first stand against package thieves.
2025-12-30 10:44:26 +0000 UTC→2025-12-30 10:53:47 +0000 UTC(9m)
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!
2025-12-30 10:39:12 +0000 UTC→2025-12-30 10:44:26 +0000 UTC(5m)
Mark Rober's Mega Experiments
Mark's built a lot of things at CrunchLabs, and these are 10 of his favorites.
2025-12-30 10:18:06 +0000 UTC→2025-12-30 10:39:12 +0000 UTC(21m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 10:00:02 +0000 UTC→2025-12-30 10:18:06 +0000 UTC(18m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 09:43:02 +0000 UTC→2025-12-30 10:00:02 +0000 UTC(17m)
Mark Rober's Mega Experiments
Mark's built a lot of things at CrunchLabs, and these are 10 of his favorites.
2025-12-30 09:21:56 +0000 UTC→2025-12-30 09:43:02 +0000 UTC(21m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2025-12-30 09:05:09 +0000 UTC→2025-12-30 09:21:56 +0000 UTC(16m)
Engineering For Humanity
Mark uses 200 wallets to test the honesty of cities across the US & Canada.
2025-12-30 08:55:30 +0000 UTC→2025-12-30 09:05:09 +0000 UTC(9m)
Mark Rober Mega Experiments
Mark built the world's largest Frisbee launcher! Here's how he did it.
2025-12-30 08:44:40 +0000 UTC→2025-12-30 08:55:30 +0000 UTC(10m)
Destructive Science
The grand finale! Are lasers really the most destructive thing Mark can get his hands on?
2025-12-30 08:10:10 +0000 UTC→2025-12-30 08:44:40 +0000 UTC(34m)
Engineering For Humanity
Mark explains 5 reasons why NASA (National Aeronautics and Space Administration) is important!
2025-12-30 08:01:15 +0000 UTC→2025-12-30 08:10:10 +0000 UTC(8m)