David Bourell of UT Texas describes how laser sintering works. This method of 3D printing uses a laser that fuses plastic powder, building up layer by layer somewhat same way as filament-based 3D printers do. [Via @cenmag]

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net


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