Patchogue 3D printing company aims to print homes

Design engineer Robert G. Smith explained how 3D printing can be used for home construction on Dec. 14, 2018. Credit: Newsday / Alejandra Villa Loarca

Design engineer Robert G. Smith explained how 3D printing can be used for home construction on Dec. 14, 2018. Credit: Newsday / Alejandra Villa Loarca
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