| Date | Text | |
|---|---|---|
30 Sep 1883
Nora Stanton Blatch Barney |
birth Nora Stanton Blatch Barney Born 30 Sep 1883; died 18 Jan 1971 at age 87. American civil engineer whose professional and political activities built on her family's tradition of women leaders. In 1905, she was the first woman in the U.S. to obtain a degree in civil engineering and the first junior member of the American Society of Civil Engineers. Fresh from college, she wrote a paper on the water supply of Washington, DC which was a reference for studies on the transport of solids in liquids for over 50 years. In 1908, she married Lee De Forest, inventor of the radio vacuum tube, for whom she worked as a laboratory assistant until 1909, when they separated (they divorced in 1912). In 1908, on a honeymoon trip to France, De Forest transmitted voice communication from the Eiffel Tower to receivers 500 miles away. |
OnThisDay.net