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Gadgets & Gizmos: Cosmic concrete from blood sweat & tears, MooLoo & freight submarines
Published 5 years ago
Description
Tech maven Steve Caplin discusses cosmic concrete using Martian soil and astronauts' body fluids. Also MooLoos, training cows to pee environmentally soundly, hydrogen-powered, autonomous freight submarines, the idea of all homes and offices having to have charging points, the rifle that can shoot round corners, AR-equipped swimming goggles, a wireless portable hydrojet cleaner and the iPhone 13.
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