The best hobby 3D printer will simplify your arts and crafts design process, and they're really easy to use even if you've never tried 3D printing before. I've reviewed over 50 of the best 3D ...

The team’s goal was to create walking robots using only the most accessible technology: a desktop 3D printer and standard printing material.

This a robot can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. It can also be printed in one go, from one material. Imagine a ...