Small brushless motors and LiPo batteries are one of the most impressive bits of technology popularized in recent years. Just a few years ago, RC aircraft were powered by either anemic brushed ...

Remote-controlled cars can get incredibly ... with built-in motors to provide the haptic feedback. The other half of the project involves sensing the forces in the RC car which will then get ...

Once you add Legos into the mix, the development of fine motor and organizational skills, as well as instruction-following, ...