Mahlon Loomis, D.D.S. Inventor of wireless telegraphy.
Before Guglielmo Marconi was even born, Mahlon Loomis was harnessing electricity from the atmosphere. Sadly, this dentist from upstate New York has not received the credit he deserves.
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D006665:History of Dentistry; D049672:History, 19th Century; D009518:New York; D013685:Telecommunications / Q000266:history*