Joel Barker

Can new concrete be both light and strong, plus battery breakthrough

Joel Barker joins Jim Blasingame to report on a new concrete aggregate that is lighter, stronger, and self-cleaning, plus a new lithium-ion solid state battery breakthrough.

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?