Today, the U.S. Postal Service will issue a stamp commemorating Chien-Shiung Wu, one of the most influential nuclear physicists of the 20th century. Wu worked with E.O. Lawrence and Emilio Segrè in the early 1940s. Read more about her and other talented women scientists at the Lab. https://diversity.lbl.gov/2021/02/10/international-day-of-women-and-girls-in-science-february-11-2021/