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Japanese Scientists Unveil Game-Changing 3D Printing Breakthrough for Lightweight Cars (scitechdaily.com)
submitted 1 month ago by Lugh@futurology.today to c/futurology@futurology.today
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[-] JohnDClay@sh.itjust.works 6 points 1 month ago

Probably not cheaper, melting metal dust together with a giant laser in an argon atmosphere a fraction of a millimeter at a time seems pretty expensive.

this post was submitted on 26 Dec 2024
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