Woman of the Day physicist Ruby Payne-Scott of New South Wales born on OTD 1912 in New South Wales, the first woman radio astronomer and during WW2, Australia’s radar expert on the detection of enemy aircraft. Her early work helped to establish that the Earth’s magnetism had… pic.twitter.com/Pg5CK3TcM0
— The Attagirls (@TheAttagirls) May 28, 2024