It's five against one when Dude Perfect challenges Mark to an epic robot showdown that's full of surprises. The only ...

Mark builds robots to beat the five most common arcade games, shares secret strategies to win tons of tickets and exp...

After spending six months studying Jell-O, Mark sets out to fill an entire pool with it so he can see what it would b...

Mark challenges his pet octopus Sashimi to a nine-part underwater obstacle course that tests her amazing intelligence...

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"Mark starts out with a plan to drop an egg from the world's tallest building but shifts gears to attempt the world's...

Learn the science behind some of the coolest CrunchLabs creations, from a room-temperature ice rink to a rock, paper,...