gyrocompass

Inventor Monday: Elmer Sperry

Inventor Monday: Elmer Sperry

Yesterday was the anniversary of the death of a very important inventor in American history, but a man that most people probably never heard of—Elmer Ambrose Sperry.  Sperry was a prolific inventor, creating advanced compasses and gyroscopes for the United States Navy to stabilize ships, airplanes and aerial torpedoes. He also invented the gyrocompass and …

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