Joel Barker

New 3D printing breakthroughs and a vine robot

Joel Barker joins Jim Blasingame to report on a 3D printing process that results in a quantum leap production, plus a robot that grows like a vine or the root of a tree.

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?