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Pkg 3d prints concrete castle_00011903.jpg
Pkg 3d prints concrete castle_00011903.jpg

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    3-D printer builds backyard castle

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3-D printer builds backyard castle

A 3-D printing enthusiast in Minnesota designed a printer to build a castle. CNN affiliate WCCO reports.

3-D printer builds backyard castle

A 3-D printing enthusiast in Minnesota designed a printer to build a castle. CNN affiliate WCCO reports.