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HomeThe world's tiniest 3D printer is smaller than a match -- Interesting...

The world’s tiniest 3D printer is smaller than a match — Interesting Engineering

The printer is so small that the material it needs to print its structures has to be added with a needle, writes Loukia Papadopoulos.

Here is the link: https://interestingengineering.com/video/worlds-tiniest-3d-printer