How a DLP Projector Stereolithography 3D Printer Works, by Engineerguy (youtube.com) 1 points by garfieldnate 9y ago ↗ HN
[–] garfieldnate 9y ago ↗ The engineer guy never disappoints. Here he explains the technology, mechanical and chemical, in the Ember Precision Desktop 3D printer, which prints upside-down unlike the consumer 3D printers you see normally.
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