After writing a simple equation on the board the teacher asked if anyone could solve the problem.
Little Johnny walked up to the board, erased it and said, “Problem Solved.”
Ruth R. BeneritoBorn 12 Jan 1916; died 5 Oct 2013 at age 97.Ruth Rogan Benerito was an American chemist who was a pioneer in the development of wash-and-wear fabrics. Earlier, she investigated fat emulsions and transport of fat in animals. For the Office of the Surgeon General, she developed an intravenous fat emulsion for intravenous feeding to help supply necessary calories for long term patients. Benerito also investigated the reaction epoxies. Her findings have been used not only in the textile industry but also to paper, film, and epoxy plastic manufacturers, and they have been applied in the use of epoxy compounds to preserve wood. Benerito has been granted over 50 patents. Her research has resulted in the development of cotton fabrics that are comfortable, wrinkle-free, stain resistant, “drip-dry” and better able to retard flames. |
