3-D printers have 'fingerprints,' a discovery that could help trace 3-D-printed guns, counterfeit goods
Like fingerprints, no 3-D printer is exactly the same.
Oct 17, 2018
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Engineering
Like fingerprints, no 3-D printer is exactly the same.
Oct 17, 2018
2
12
Engineering
Following the recent mass shooting in Orlando, and the shootings in Minnesota and Dallas, the sharp political divisions over gun control within the U.S. are once again on display. In June, House Democrats even staged a sit-in ...
Jul 19, 2016
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