Profiles in Science This site makes the archival collections of prominent twentieth-century biomedical scientists available to the public through modern digital technology. The collections have been donated to the National Library of Medicine and contain published and unpublished materials, including books, journal volumes, pamphlets, diaries, letters, manuscripts, photographs, audio tapes, and other audiovisual materials.
Chocolate - This special online-only edition of Exploring takes a closer look at the sweet lure of chocolate. Site examines the fascinating -- and often misreported -- history of chocolate, follow the chocolate-making process, and take an online visit to a chocolate factory. Also explored is the science of chocolate, and find out about the latest research into the possible health effects of its consumption.
