Engineering For Humanity
Mark learns how to make the most disgusting water drinkable.
2026-01-16 00:11:03 +0000 UTC→2026-01-16 00:23:59 +0000 UTC(12m)
Live & Upcoming Programmes
Engineers VS
Mark takes on Ben Azelart in a series of classic mini-game challenges!
2026-01-15 23:59:39 +0000 UTC→2026-01-16 00:11:03 +0000 UTC(11m)
Amazing Animals
Mark makes the squirrels in his backyard work for a free meal!
2026-01-15 23:35:49 +0000 UTC→2026-01-15 23:59:39 +0000 UTC(23m)
Camp CrunchLabs Year 1
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
2026-01-15 23:18:56 +0000 UTC→2026-01-15 23:35:49 +0000 UTC(16m)
Mark Rober Is Your Favorite Science Teacher
Mark shares his favorite party trick, so you can use it for your next barbecue!
2026-01-15 23:14:49 +0000 UTC→2026-01-15 23:18:56 +0000 UTC(4m)
Mark Rober Is Your Favorite Science Teacher
Mark shares 7 tips and tricks to take your Pinewood Derby car to the next level.
2026-01-15 22:57:10 +0000 UTC→2026-01-15 23:14:49 +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!)
2026-01-15 22:39:04 +0000 UTC→2026-01-15 22:57:10 +0000 UTC(18m)
Mark Rober Mega Experiments: World's Largest Nerf Crossbow! w/Jesser
Mark & Jesser compete using the world's largest Nerf crossbow!
2026-01-15 22:24:56 +0000 UTC→2026-01-15 22:39:04 +0000 UTC(14m)
Mark Rober Is Your Favorite Science Teacher
Mark shares 5 tricks to help you ace your next egg drop competition.
2026-01-15 22:13:52 +0000 UTC→2026-01-15 22:24:56 +0000 UTC(11m)
Engineering For Humanity: Using Drones to Plant 20,000,000 Trees
Mark teams up with MrBeast to plant 20,000,000 trees and combat climate change!
2026-01-15 16:08:39 +0000 UTC→2026-01-15 16:22:03 +0000 UTC(13m)
Mark Rober's Mega Experiments
Can Mark build a sattelite worthy of space travel?
2026-01-15 15:40:10 +0000 UTC→2026-01-15 16:08:39 +0000 UTC(28m)
Amazing Animals
Mark gives his neighborhood crows the ultimate test of their intelligence.
2026-01-15 15:13:46 +0000 UTC→2026-01-15 15:40:10 +0000 UTC(26m)
Mark Rober Is Your Favorite Science Teacher: Testing If You Can Blow Your Own Sail
Mark de-mystifies 7 scientific mysteries you never knew you didn't know!
2026-01-15 14:54:50 +0000 UTC→2026-01-15 15:13:46 +0000 UTC(18m)
Mark Rober's Mega Experiments
Mark explores if it's possible to charge a car using lemons as a battery.
2026-01-15 14:40:57 +0000 UTC→2026-01-15 14:54:50 +0000 UTC(13m)
Destructive Science
Mark took a field trip to Disneyland to prove the power of lasers!
2026-01-15 14:18:46 +0000 UTC→2026-01-15 14:40:57 +0000 UTC(22m)
Mark Rober's Mega Experiments
Mark built the world's smallest NERF gun, and the outdid himself 4 more times.
2026-01-15 13:53:26 +0000 UTC→2026-01-15 14:18:46 +0000 UTC(25m)
Destructive Science
Turns out that the best defense against drones is air!
2026-01-15 13:27:03 +0000 UTC→2026-01-15 13:53:26 +0000 UTC(26m)
Engineering Payback
Part 5! Porch pirates aren't the only ones who need to fear the Glitterbomb now.
2026-01-15 13:06:54 +0000 UTC→2026-01-15 13:27:03 +0000 UTC(20m)
Amazing Animals
Can Mark's squirrels beat his upgraded obstacle course?
2026-01-15 12:48:24 +0000 UTC→2026-01-15 13:06:54 +0000 UTC(18m)
Engineering Payback
Part 4! It's up to Mark to defend the holidays from package thieves, once again.
2026-01-15 12:30:34 +0000 UTC→2026-01-15 12:48:24 +0000 UTC(17m)