
Original Broadcast: Gadgets and Gizmos
Steve Caplin discusses robotic aerial sheepdogs (with performance problems), the French crows tidying litter, copycat scientists trying to ween us off salt, sound technology to let four people in a car listen to different music, the "Where's Waldo?" facial recognition robot, an expandable electric car, magnetic eyelashes and problems with unfettered electric bikes.
Guests: Steve Caplin
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