Joel Barker

New sub-orbiting, unmanned planes are in our future

Joel Barker joins Jim Blasingame to report on a new, low-orbit, unmanned plane that can stay aloft for up to a year to provide information and surveillance.

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?