3Dprinting

Did you know that back in the 1930s we used 3D printing technology to build concrete structures?

Did you know that back in the 1930s we used 3D printing technology to build concrete structures?

Video Credits to: u/mxgrtx
< Previous I 3d printed and built a robot that makes you stand on Lego (sort of) You know you made a good job with paint when the faceapp can make it sing! Next >
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