Submitted by gropethegoat t3_zxofei in Futurology
Heap_Good_Firewater t1_j23fvwz wrote
The 3d printing thing is already in use in a very limited way. The one I saw used concrete, layered gradually (even for internal walls).
This should remove the necessity for straight walls to save construction costs. In the hands of creative architects, we could see a major residential design revolution.
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