2 Quotes & Sayings By Baldwin Spencer
Baldwin Spencer was a medical doctor and a pioneering authority on the biology of vision. He received his doctorate in medicine from Harvard University, where he collaborated with W.E.B. Du Bois on the publication of The Conservation of Energy (1903). From 1907 to 1936 he was Professor of Physiology at Columbia University
His many books include The Sensory Motor (1909), Brain (1913), The Mechanism of Vision (1921), and The Eye (1929).