Bion Joseph Arnold (August 14, 1861 – January 29, 1942) was an American engineer. He is remembered as "father of the third rail", a pioneer in electrical engineering, and an urban mass transportation expert who helped design New York's Interborough Rapid Transit subway system. He also served as a lieutenant colonel during World War I in the Aviation Section of the Signal Corps.
Born |
14 April 1861 Casnovia, Michigan
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Died |
29 January 1942 (aged 80)
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Zodiac | Aries |
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