Build wacky contraptions to launch Stanley the Stunt Pig! Standing over two feet tall, the Weird & Wacky Contraption Lab has 60 mix-and-match pieces to build an unlimited number of Rube Goldberg-like contraptions.
Chemistry has never been this gross—or fun! That’s Gross Science features a motorized toilet bowl mixer with real flushing sounds and a gross-tastic science lab book packed with 26 super gross activities.
With this best-selling and award-winning chemistry lab, kids build their lab skills as they concoct 20 experiments that glow, ooze, and bounce using glow-in-the-dark powder, fluorescent ink, and lab tools included in the kit.
Build unlimited electronic games and gadgets! Complete the circuit to make a quiz show game, an electronic drum kit, a motion-sensing room alarm, and more with 10 smart modules and a powerful microprocessor module.