Joel Barker

Building structures on the moon with 3D printing

Joel Barker joins Jim Blasingame to report on a project that is designed to build structures on the moon, using 3D printing of walls, that people can live in.

More interviews with Joel Barker

Joel Barker
Is China a greater threat to itself than to the U.S.?
Joel Barker
More futuristic innovations on the horizon
Joel Barker
Futuristic innovations that are now reality
Joel Barker
Turning used tires into graphene that would strengthen concrete
Joel Barker
What’s Bill Gates up to with his investment in nuclear power?