I've known about various 3D printer technologies for years, but apparently someone's developing one that will work with lunar dust/regolith, which is just neat.
http://www.space.com/businesstechnology ... 00416.html
--
"Never use a chainsaw or pneumatic drill when you can do it with
explosives" -- Royal Engineer's training sergeant
http://www.space.com/businesstechnology ... 00416.html
--
"Never use a chainsaw or pneumatic drill when you can do it with
explosives" -- Royal Engineer's training sergeant