Isaac Newton: the fall of an apple
Mary Anning: the princess of paleontology
Charles Goodyear: the rubber man
Anesthesia: the greatest discovery ever made
Ignaz Semmelweis: doctors wash your hands!
Maria Sanz de Sautuola: the bulls on the ceiling
Alexander Fleming: discoverer of penicillin
Clyde Tombaugh: the search for Planet X
Lise Meitner: the discovery of nuclear fission
Muhammad Ahmed el-Hamed: the Dead Sea Scrolls
Jocelyn Bell: the discovery of pulsars.
