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Artwork for Layer Lines Weekly
Layer Lines Weekly · August 21 · 19 min

A Texas Judge, a V8 Block, and Two Imaginary Dimensions

A federal court strikes down the ATF's ghost gun rule and Alex and Jordan untangle what it actually changes for people who print. Plus: Creality's suspiciously cheap four-color announcement, Bosch and Nikon SLM print a V8 engine block, a two-year-old Indian startup test-fires a printed cryogenic rocket engine, and IBM claims to have invented '5D printing.'

0:00-19:45
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A federal court strikes down the ATF's ghost gun rule and Alex and Jordan untangle what it actually changes for people who print. Plus: Creality's suspiciously cheap four-color announcement, Bosch and Nikon SLM print a V8 engine block, a two-year-old Indian startup test-fires a printed cryogenic rocket engine, and IBM claims to have invented '5D printing.'

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