How would this 3D printed contraption hold up ... what better way to demonstrate it than by an ornamental planetary gear clock!

Well there should be one for 3D printing that highlights what you ... As you may have guessed, the internal arrangement is a planetary gear drive. You might consider if you want to print this ...

Photoshop CS5 tutorial showing how to create a planetary eclipse in deep space and customized, 3D text. Judge blocks ... and the cutest way to haul your gear McLaren dominates first F1 qualifying ...

Powered by a vertical wind turbine, this machine rotates unique, 3D-printed gears while displaying one at a time to reduce friction. From planetary and helical gears to the Paradoxical Gear and ...