Katharine Hepburn holds the distinction of winning the most Oscars for acting, with four Academy Awards and a total of 12 nominations. Hepburn won for her roles in the films Morning Glory (1933), Guess Who’s Coming to Dinner (1967), The Lion in Winter (1968) and On Golden Pond (1981).

Penicillin, the first true antibiotic, was discovered in 1928 by Alexander Fleming, Professor of Bacteriology at St. Mary’s Hospital in London.