Percy L. Julian
He’s one of the most influential chemists this country has ever known. He’s a self made millionaire and humanitarian. Yet, many people have never heard of him. Percy Lavon Julian is THE MAN when it comes to the chemical synthesis of plant-based drugs. He was the first to synthesis Physostigmine. He synthesized the human hormones progesterone and testosterone from plant sterols. His work led to the creation of cortisone, even birth control pills! These are just a few of his contributions to the world of medicine. What he does with a yam is incredible! But don’t take our word for it, find out for yourself.
Further Exploration: http://www.acs.org/content/acs/en/education/whatischemistry/landmarks/julian.html
Available at Multnomah County Library: Forgotten Genius (DVD)