Catapult Engineering: 6-in-1 Maker Kit
Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...
View full detailsInvestigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...
View full detailsOnce this classic bird starts drinking, he just won't stop! Simply moisten the bird's head and place him next to a full glass of water...and watch ...
View full detailsIn this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts tog...
View full detailsTip the hourglass and watch the "sand" create amazing designs. Lovely to look at, the Magnetic Sand Timer makes instant magnetic sand sculptures! H...
View full detailsMarvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric ...
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