Joel Barker

Combining electric highways with graphene concrete

Joel Barker joins Jim Blasingame to report on how graphene is being added to strengthen concrete, while Sweden is testing electric highways, and the implications of putting those two together.

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
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Futuristic innovations that are now reality
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Turning used tires into graphene that would strengthen concrete
Joel Barker
What’s Bill Gates up to with his investment in nuclear power?