Hans Fouche 3D printed this lawn mower in just 9 hours on his super fast Cheetah 3D printer. It also only required $13.00 in raw materials. The printer will be available soon for just over $10,000. Read and see more on this at: http://3dprint.com/34873/3d-printed-lawn-mower/ , https://i.ytimg.com/vi/bKvRb5LJP9A/hqdefault.jpg sourceContinue Reading