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Mark Rober’s CrunchLabs: 3x4
This Ball Is Impossible to Hit
Mark uses the magic of engineering to level the playing field in a stacked competition against the world’s greatest wiffle ball players.
3 - 1Lava vs Laser Destruction Test Mar. 16, 2026
3 - 2Backyard Squirrel 2.0 - Bank Heist Mar. 16, 2026
3 - 3Building a Liquid Sand Hot Tub Mar. 16, 2026
3 - 4This Ball Is Impossible to Hit Mar. 16, 2026
3 - 5Vortex Cannon vs Drone Mar. 16, 2026
3 - 6Glitter Bomb 1.0 vs Porch Pirates Mar. 16, 2026
3 - 7Engineers vs Food Robots Mar. 16, 2026
3 - 8Mark Rober vs Ninja Kidz Mar. 16, 2026
3 - 9Engineers vs Custom Go Kart Racing Mar. 16, 2026