Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...
Imagine a robot that 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. That is ...
Researchers at MIT have created a system that allows a pile of tiny, cube-shaped robots create a 3D copy of whatever gets placed into it. Researchers at MIT have created a system that allows a pile of ...
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