N. Pahnke, a graduate

The Marsh Chapel Experiment, also called the \"Good Friday Experiment\", was an experiment conducted on Good Friday, April 20, 1962 at Boston University's Marsh Chapel. Walter N. Pahnke, a graduate student in theology at Harvard Divinity School, designed the experiment under the supervision of Timothy Leary, Richard Alpert, and the Harvard Psilocybin Project. Pahnke's experiment investigated whether psilocybin would act as a reliable entheogen in religiously predisposed subjects.

Katherine Golden Bitting was a food chemist for the United States Department of Agriculture, and the National Canners Association. She was a prolific author on the topic of food preservation. To facilitate her investigations, as the Annual Report of the Librarian of Congress (1940) states, she collected \"materials on the sources, preparation, and consumption of foods, their chemistry, bacteriology, preservations, etc., from earliest times to the present day.\" She and her husband, Arvril Bitting, donated a significant collection of materials related to cookery to the Library of Congress. The Bitting Collection containing numerous English and American publications on food preparation from the eighteenth and nineteenth centuries and a sampling of notable French, German, and Italian works. Many modern food safety practices and techniques result directly from research conducted by the couple.