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featuring the first portable superheterodyne radio
Host Mo Rocca shows us inflatable fish that swim through the air; the hydrogel bandage helping you heal; the trees turning the breeze into electricity; and the man who developed the first portable superheterodyne radio.
Original Air Date 05/06/2017
Dig Deeper: Edwin Howard Armstrong
One segment from every episode of The Henry Ford's Innovation Nation features The Henry Ford's own experts, artifacts, and experiences. Learn more about that segment in this week's episode using the links below.