The Wobbler
thingiverse
A few years ago in college a professor had a pretty cool desk toy that has apparently been discontinued. It looks kind of funky but the center of gravity stays at about the same level as it rolls. I decided you should be able to do a 3d print of it! Model: http://engy.us/misc/wobbler.stl Blender Python script used to generate: http://engy.us/misc/wobbler.py Video of it in motion: http://www.youtube.com/watch?v=5-jIQGCt1Bo
Download Model from thingiverse
With this file you will be able to print The Wobbler 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 The Wobbler.