If you’re moving beyond foam board wings, 3D printing is an excellent way to create an accurate airfoil, and [Tom Stanton] provides us with an excellent guide to modeling wing sections for easy ...

A new survey outlines how manufacturers used 3D printing in 2021 and what they expect from the technology this year.

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Beyond expertise in 3D printing, another tailwind driving growth for these on-demand manufacturers is advancements in additive manufacturing software and the 3D printers themselves.