Here is a rendition of a truck/catapult combo.
The idea started when we bought a wooden toy from the hardware store that had to be glued and hammered together.
From scratch, we created the following design-enjoy!
You can read more about it at http://airwolf3d.com/blog/2012/10/16/download-and-3d-print-our-functioning-catapult/
| Catapult.stl | 1.7MB |
