Overview
Host Mo Rocca shows us the fog security system that deters burglars; the jet hoverboard that flies over 100 mph as high as 9,000 feet; the new discovery to grow crops in deserts; and, the history of ham radios keeping the world connected.
Host Mo Rocca shows us the fog security system that deters burglars; the jet hoverboard that flies over 100 mph as high as 9,000 feet; the new discovery to grow crops in deserts; and, the history of ham radios keeping the world connected.
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