I like these famous women scientist cards you can buy. This one comes from Forest Grove, Oregon, and suburb of Portland. Hertha Ayrton (1854-1923) was an English electrical engineer, mathematician, physicist, inventor, and a suffragette. She attended Girton College, Cambridge, and studied mathematics and was coached by physicist Richard Glazebrook. She passed the Mathematical Tripos at Cambridge, but they did not grant her an academic degree because they did not award full degrees to women. Instead she passed an external examination at the University of London, which did award her a Bachelor of Science Degree in 1881. In 1844 she attended evening classes on electricity at Finsbury Technical College. She ended up marrying the instructor, Professor William Edward Ayrton, in 1885. He was a pioneer in electrical engineering and physics education and a fellow of the Royal Society. She assisted him with experiments in physics and electricity, and soon began her own investigations ...