Alfred University student Sean Killian describes himself as inquisitive by nature, with a desire to learn how things work and ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

For people who build their own model trains there are a range of manufacturers from whom a power bogie containing the motor ...