Stories by Dan Schlenoff

Dan Schlenoff was a contributing editor at Scientific American and edited the 50, 100 and 150 Years Ago column for one seventh of the magazine's history.

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November 7, 2014

The Surprisingly Lethal Submarine, 1914

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TechnologyOctober 10, 2014

Aerial Spying, 100 Years before Drones

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The SciencesSeptember 5, 2014

This Week in World War I: September 5, 1914

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August 29, 2014

This Week in World War I: August 29, 1914

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The SciencesAugust 15, 2014

This Week in World War I: August 15, 1914

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EvolutionJuly 21, 2014

Scopes Monkey Trial: Guilty