Category:David Edward Hughes

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Deutsch: David Edward Hughes (* 16. Mai 1831 in London; † 22. Januar 1900 in London) war ein britisch-amerikanischer Konstrukteur und Erfinder.
English: David Edward Hughes (16 May 1831 – 22 January 1900), was a British scientist and musician. Hughes helped develop the microphone, the teletype, and came across (but couldn't identify) the radio wave phenomenon 9 years before Hertz.
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