A Fortune Given Away - http://www.library.wisc.edu/etext/WIReader/WER0659-1.html
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. |
Dr. Stephen Babcock and the Original Butterfat Tester - http://www.library.upenn.edu/etext/smith/b/babcock1.html
Photograph. |
Stephen Moulton Babcock - http://www.whonamedit.com/doctor.cfm/366.html
Biographical profile of the biochemist for whom the Babcock test is named. |