DARPA wants robots to 3D print concrete underwater to build and repair ports
The Pentagon's research arm wants autonomous systems to 3D print concrete underwater using seawater and seafloor sediment to repair infrastructure.
The Pentagon's research arm wants autonomous systems to 3D print concrete underwater using seawater and seafloor sediment to repair infrastructure.
This article was originally published at: https://www.businessinsider.com/darpa-wants-to-3d-print-c...