Joel LevyJoel Levy is a writer and journalist who specializes in history and science. He is the author of more than a dozen books, including Newton's Notebook, Great Scientists, Mad Science, Poison: An Illustrated History, and The Bedsde Book of Chemistry. He has also written features and articles for the British press, and has appeared on national television and numerous local and national radio shows. A long-term student of the history of science and medicine, Joel has a BSc in Biological Sciences and an MA in Psychology. Read More Read Less