You can buy gears off the shelf, of course, and get accurately machined parts exactly to your chosen specification. However, there’s something rugged and individualist about producing your own ...

Machines like blenders, washing machines, and even your car use reduction drives made of multiple gears to increase the torque or decrease the speed of rotation coming from a motor. Taking that idea ...

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...