About this season
At CrunchLabs, Mark Rober transforms wild ideas into reality, blending engineering and outrageous fun for science adventures you'll never forget.
Episodes (7)
1. Ultimate Robot Battle vs Dude Perfect
Aired 19 November 2025 • 19 min
It's five against one when Dude Perfect challenges Mark to an epic robot showdown that's full of surprises. The only rule is... there are no rules.
2. Beating 5 Scam Arcade Games
Aired 19 November 2025 • 18 min
Mark builds robots to beat the five most common arcade games, shares secret strategies to win tons of tickets and exposes some of the biggest scams.
3. World's Largest Jello Pool
Aired 19 November 2025 • 10 min
After spending six months studying Jell-O, Mark sets out to fill an entire pool with it so he can see what it would be like to do a Jell-O belly flop.
4. Octopus vs Underwater Maze
Aired 19 November 2025 • 17 min
Mark challenges his pet octopus Sashimi to a nine-part underwater obstacle course that tests her amazing intelligence and incredible dexterity.
5. World's Tallest Elephant Toothpaste
Aired 19 November 2025 • 16 min
6. Egg Drop From Space
Aired 19 November 2025 • 27 min
"Mark starts out with a plan to drop an egg from the world's tallest building but shifts gears to attempt the world's largest egg drop... from space.
7. Unbeatable Rock Paper Scissors Robot
Aired 19 November 2025 • 19 min
Learn the science behind some of the coolest CrunchLabs creations, from a room-temperature ice rink to a rock, paper, scissors robot that can't lose.