WASHINGTON (AP) — Justice Department officials are turning to the 3D-printing industry to help stop the proliferation of tiny pieces of plastic transforming weapons into illegal homemade machine guns ...
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3D printing method 'grows' intricate, ultra-strong materials inside water-based gel
Vat photopolymerization is a 3D printing technique in which a light-sensitive resin is poured into a vat, and then ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Justice Department ...
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