Mark Rober Mega Experiments: World's Largest Nerf Crossbow! w/Jesser
Mark & Jesser compete using the world's largest Nerf crossbow!
2026-07-26 11:43:10 +0000 UTC→2026-07-26 11:57:18 +0000 UTC(14m)
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.
2026-07-26 13:55:43 +0000 UTC→2026-07-26 14:21:03 +0000 UTC(25m)
Engineering For Humanity: Drinking Nasty Swamp Water (to save the world)
Mark learns how to make the most disgusting water drinkable.
2026-07-26 13:42:47 +0000 UTC→2026-07-26 13:55:43 +0000 UTC(12m)
Mark Rober's Mega Experiments
Mark added rockets to a golf club to improve his game.
2026-07-26 13:26:18 +0000 UTC→2026-07-26 13:42:47 +0000 UTC(16m)
Mark Rober's Mega Experiments
Mark explores if it's possible to charge a car using lemons as a battery.
2026-07-26 13:12:25 +0000 UTC→2026-07-26 13:26:18 +0000 UTC(13m)
Can You Safely Drink Your Own Pee?
To launch a global fundraising campaign for clean drinking water, Mark travels to Kenya and uses reverse osmosis technology to put the ultimate purification process to the test with MrBeast.
2026-07-26 12:59:46 +0000 UTC→2026-07-26 13:12:25 +0000 UTC(12m)
Engineers vs. Almost Impossible Tasks
Remember... always follow the instructions )
2026-07-26 12:43:07 +0000 UTC→2026-07-26 12:59:46 +0000 UTC(16m)
Engineers VS
Mark challenges Salish & Jordan Matter to a series of challenges to see who can take home the CrunchLabs Cup!
2026-07-26 12:27:37 +0000 UTC→2026-07-26 12:43:07 +0000 UTC(15m)
Liquid Nitrogen Explosions w/ Ninja Kidz!- Camp CrunchLabs Week 9
Welcome to the ninth week of Camp CrunchLabs, this week we will be having fun with liquid nitrogen!
2026-07-26 12:11:20 +0000 UTC→2026-07-26 12:27:37 +0000 UTC(16m)
Engineers VS
The CrunchLabs team discovers the best way to feed Mark hands-free.
2026-07-26 11:57:18 +0000 UTC→2026-07-26 12:11:20 +0000 UTC(14m)
Mark Rober Mega Experiments: World's Largest Nerf Crossbow! w/Jesser
Mark & Jesser compete using the world's largest Nerf crossbow!
2026-07-26 11:43:10 +0000 UTC→2026-07-26 11:57:18 +0000 UTC(14m)
Measuring How Much Pee Is In Your Pool
Knowledge is power! Even if that knowledge causes you to rethink some of those lovely summer memories.
2026-07-26 11:30:56 +0000 UTC→2026-07-26 11:43:10 +0000 UTC(12m)
Camp CrunchLabs Year 1: Laser Explosions! Camp CrunchLabs Week 6
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-07-26 11:13:56 +0000 UTC→2026-07-26 11:30:56 +0000 UTC(17m)
Uncovering America's Underwater City
It's wild how oblivious we can be to what's hidden right beneath the water.
2026-07-26 10:49:40 +0000 UTC→2026-07-26 11:13:56 +0000 UTC(24m)
World's Largest Devil's Toothpaste Explosion
It took 8 months, 150 tests and over 1,000 total working hours to reclaim what is rightfully mine :)
2026-07-26 10:24:04 +0000 UTC→2026-07-26 10:49:40 +0000 UTC(25m)
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.
2026-07-26 10:18:34 +0000 UTC→2026-07-26 10:24:04 +0000 UTC(5m)
Destroying Camp Crunchlabs! Final Episode!
Welcome to the twelfth and final week of Camp and our twelfth set of mega experiments!
2026-07-26 10:01:32 +0000 UTC→2026-07-26 10:18:34 +0000 UTC(17m)
Mark Rober Is Your Favorite Science Teacher: Bare Hand Bottle Busting- Science Investigation
Mark & Kevin (The Backyard Scientist) explore the science behind barehanded bottle opening hacks.
2026-07-26 09:54:51 +0000 UTC→2026-07-26 10:01:32 +0000 UTC(6m)
Rock Skip Robot- The Science of Perfect Rock Skipping
I built a rock-skipping robot with my nieces and nephews to find the perfect skip. We learned 4 things matter most: a 20° rock angle, a 20° path angle, maximum spin, and a flat-bottomed rock that is as heavy as possible without slowing your arm speed.
2026-07-26 09:44:13 +0000 UTC→2026-07-26 09:54:51 +0000 UTC(10m)
I Spent $5,000,000 So You Can Go To Space For FREE
Mark Rober launches a $5M custom satellite called "Sat Gus" into orbit via a SpaceX Falcon 9 rocket. Equipped with a camera and a Google Pixel screen, it allows anyone on Earth to wirelessly upload a photo and get a free selfie in space with Earth as the background.
2026-07-26 09:19:29 +0000 UTC→2026-07-26 09:44:13 +0000 UTC(24m)
Engineering For Humanity: Drinking Nasty Swamp Water (to save the world)
Mark learns how to make the most disgusting water drinkable.
2026-07-26 09:06:33 +0000 UTC→2026-07-26 09:19:29 +0000 UTC(12m)
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