SpringBots 3-in-1 Spring-Powered Machines
How cool is it that the mainspring stores energy, then converts it to motion? Discover the physics of potential and kinetic energy and the inner wo...
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How cool is it that the mainspring stores energy, then converts it to motion? Discover the physics of potential and kinetic energy and the inner wo...
View full detailsAdventures abound with these walkie-talkies, amazingly clear over long distances and great for chatting on any mission. Four buttons control the fr...
View full detailsAdventures abound with these walkie-talkies, amazingly clear over long distances and great for chatting on any mission. Four buttons control the fr...
View full detailsBuild your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...
View full detailsA must have for any train lover, action packed with lights, sounds, and so many moving parts. 87 heirloom-quality pieces – even a harbor with a cra...
View full detailsShare an adventure with a fellow explorer, or communicate with other operatives on the mission for truth. Or just have a lot of fun talking with yo...
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