Brain Gear
thingiverse
A uniquely designed gear machine is produced for testing the efficiency of commercial rapid prototypes. A video demonstrating its operation can be viewed at this link: http://www.youtube.com/watch?v=h6ozSqo3lfw.
Download Model from thingiverse
With this file you will be able to print Brain Gear with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Brain Gear.