University of California-Berkeley

of Science laureate Chien-Shiung Wu (PhD 1940), often known as the "Chinese Madame Curie", disproved the Law of Conservation of Parity for which she was awarded the inaugural Wolf Prize in Physics. Kary Mullis (PhD 1973) was awarded the 1993 Nobel Prize in Chemistry for his role in developing the polymerase chain reaction, a method for amplifying DNA sequences. Olga Hartman (MA 1933, PhD 1936) was a zoologist who described hundreds of species of polychaete worms. Edward P. Tryon (PhD 1967) is the physicist who first said our universe originated from a quantum fluctuation of the vacuum. John N. Bahcall (BS 1956) worked on the Standard Solar Model and the Hubble Space Telescope, resulting in a National Medal of Science. Peter Smith (BS 1969) was the principal investigator and project leader for the NASA robotic explorer Phoenix, which physically confirmed the presence of water on the planet Mars for the first time. Astronauts James van Hoften (BS 1966), Margaret Rhea Seddon (BA 1970), Leroy Chiao (BS 1983), and …