Website: thingiverse
Author: Thing-O-Fun
Price: Free Download
File format: .Stl 3d printable
Description:
This is a functional differential gear system. For those unfamiliar, a differential allows two output shafts to be spun at different speeds from a single input shaft. You will find these in most cars on the road. For more info see http://auto.howstuffworks.com/differential1.htm Updated: Differential2.zip file includes