#branly — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #branly, aggregated by home.social.
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In 1890, Edouard Branly created the first device for converting radio waves to a pulsed DC current. #Poetry #Science #History #Electromagnetism #Coherer #Branly (https://sharpgiving.com/thebookofscience/items/p1890d.html)