Mr. Babcock's Invention
A short play for children. Includes pictures, and an introduction explaining the importance of Babcock's discovery. In PDF. 294K. Babcock, Stephen Moulton
Short biographical article on the American chemist who devised a test for butterfat content. Dr. Stephen Babcock and the Original Butterfat Tester
Photograph. A Fortune Given Away
Dr. Babcock refused to patent his test for butterfat. Illustrated with historical photographs, this section of "It Happened Here" tells the story of the Babcock test, and describes the professor's personality. Stephen Moulton Babcock
Biographical profile of the biochemist for whom the Babcock test is named.