Harold Ticho (right, pictured with Alfred Ladage), who worked with Luis Alvarez and other Lab scientists, passed away in November. His team used the bubble chamber to discover particle xi zero. Read more about this important discovery in the 1959 employee newsletter, “The Magnet.” https://drive.google.com/file/d/1weKopmHs8UtzUMtv_eSoB6WgqvBUmQ53/view?usp=sharing