Edith Clarke (February 10, 1883 – October 29, 1959) marked her presence in history as the first woman professionally recognized as an electrical engineer in the United States. Her tenure as the first ...

Hertha Ayrton, born Phoebe Sarah Marks on April 28, 1854, in Portsea, Hampshire, England, was the third child of a Polish Jewish watchmaker, Levi Marks, and a seamstress, Alice Theresa Moss. After her ...