Historical Birthdays on June 13
Thomas Young (1773)
Thomas Young, an English polymath and physician, was born on this day. Often referred to as “The Last Man Who Knew Everything,” Young made significant contributions to various fields, including vision, light, music, and Egyptology. Notably, he proposed that color perception relies on three distinct nerve fibers found in the retina.
Carl Schmidt (1822)
Born on June 13, 1822, Baltic German chemist Carl Schmidt focused his research on the chemical changes in the blood related to cholera, diabetes, and arsenic poisoning. His work has been influential in understanding these medical conditions.
Leo Kanner (1894)
On this day in 1894, Austrian-American psychiatrist and physician Leo Kanner was born. He is best known for his pioneering research on autism and its related characteristics, which has had a lasting impact on the field of psychology.