Walther Gerlach
Walther Gerlach was a German physicist who co-discovered, through laboratory experiment, spin quantization in a magnetic field, the Stern–Gerlach effect. The experiment was conceived by Otto Stern in 1921 and successfully conducted first by Gerlach in early 1922.
1 August 1889
Born on the same birth day (1 August): Adam Duritz • Bobby Carpenter (American football) • Coolio • Edward Kelley • Emperor Kōgon • George Hackenschmidt • Julie Bovasso • Junior Agogo • Károly Grósz • Lawrence Eagleburger • Leon Thomas III • Luis Vélez de Guevara • Nathan Fien • Pierre Bourdieu • Raul Renter • Sébastien Pocognoli
Born in the same month (August 1889): Alexander Mair • Camillien Houde • Charles Darrow • Conrad Aiken • George Kenney • Hans Egede Budtz • Jack Ryder (cricketer) • John Middleton Murry • Lalla Carlsen • Margaret Lawrence (actress) • Otto Tief • Zerna Sharp • Zofia Kossak-Szczucka