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Tuesday, March 11, 2014

US researchers make a 3D printer to build houses !


The huge 3D printer, built by researchers in the US, is still being tested, but could make houses cheaper to build and easier to repair. The printer operates on two rails and glides back and forth spraying concrete from its nozzle - just like a traditional printer would lay down ink. Human workers will then complete the rest of the building, such as hanging doors and installing windows.

Source: Science Alert

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