Hertha Marks Ayrton
Hertha Marks Ayrton was born on April 28, 1854. See ranking, bio blurb, and everyone else born that day.
About Hertha Marks Ayrton
Phoebe Sarah Hertha Ayrton (born Phoebe Sarah Marks; 28 April 1854 – 26 August 1923), known in her adult life as Hertha Ayrton, was an English electrical engineer, mathematician, physicist and inventor, and suffragette. She was awarded the Hughes Medal by the Royal Society for her work on electric arcs and ripple marks in sand and water.