Laser powder bed fusion (LPBF) is a popular method of 3D printing metal parts. It creates thin layers of patterned metal by scanning a laser over a bed of metal powder in predetermined patterns ...
Morning Overview on MSN
3D scanning reveals links between ancient artifacts across time
On a computer screen in a lab, a scattered cluster of stone flakes suddenly snaps together into a single, razor-edged tool, each fragment rotating and locking into place as if time is running in ...
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