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Mark Rober’s CrunchLabs: 2x3
World's Largest Devil's Toothpaste
Mark throws an epic birthday party for a deserving teen, complete with record-breaking devil’s toothpaste experiment – the first of its kind.
2 - 1Acid vs. Lava Destruction Test Jan. 01, 2026
2 - 2Backyard Squirrel Obstacle Course Jan. 01, 2026
2 - 3World's Largest Devil's Toothpaste Jan. 01, 2026
2 - 4Beating Carnival Scams With Science Jan. 01, 2026
2 - 5My Domino Robot Broke A World Record Jan. 01, 2026
2 - 6Engineers vs. Extreme Hide & Seek Jan. 01, 2026
2 - 7My Experience Building The Mars Rover Jan. 01, 2026