The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...
ALTON — An Alton area business owner is becoming a central figure in the international topic of 3-D gun printing, thanks in part to an article in The New York Times and several academic papers or ...
A 3D printer that uses lasers to build up an object in any order, rather than layer by layer, could produce more advanced designs than is currently possible. Existing 3D printers work by depositing ...
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