Joel Barker

Using gravity to deliver energy created by better photocells

Joel Barker joins Jim Blasingame to report on a new way to store renewable energy and deliver it when the sun doesn’t shine, plus more efficient and productive solar-catching photocells.

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?