Paul-Félix Armand-Delille (3 July 1874 in Fourchambault, Nièvre – 4 September 1963) was a physician, bacteriologist, professor, and member of the French Academy of Medicine who accidentally brought about the collapse of rabbit populations throughout much of Europe and beyond in the 1950s by infecting them with myxomatosis.
Charles Franklin Kettering (August 29, 1876 – November 25, 1958) sometimes known as Charles "Boss" Kettering[1] was an American inventor, engineer, businessman, and the holder of 186 patents.[2] He was a founder of Delco, and was head of research at General Motors from 1920 to 1947. Among his most widely used automotive developments were the electrical starting motor[3] and leaded gasoline.[4][5] In association with the DuPont Chemical Company, he was also responsible for the invention of Freon refrigerant for refrigeration and air conditioning systems. At DuPont he also was responsible for the development of Duco lacquers and enamels, the first practical colored paints for mass-produced automobiles. While working with the Dayton-Wright Company he developed the "Bug" aerial torpedo, considered the world's first aerial missile.[6] He led the advancement of practical, lightweight two-stroke diesel engines, revolutionizing the locomotive and heavy equipment industries. In 1927, he founded the Kettering Foundation, a non-partisan research foundation. He was featured on the cover of Time magazine on January 9, 1933.
John Charles Cutler (June 29, 1915 – February 8, 2003) was a senior surgeon, and the acting chief of the venereal disease program in the United States Public Health Service. After his death, his involvement in several controversial and unethical medical studies of syphilis was revealed, including the Guatemala and the Tuskegee syphilis experiments.
Ivy Ledbetter Lee (July 16, 1877 – November 9, 1934) was an American publicity expert and a founder of modern public relations. Lee is best known for his public relations work with the Rockefeller family. His first major client was the Pennsylvania Railroad, followed by numerous major railroads such as the New York Central, the Baltimore and Ohio, and the Harriman lines such as the Union Pacific. He established the Association of Railroad Executives, which included providing public relations services to the industry. Lee advised major industrial corporations, including steel, automobile, tobacco, meat packing, and rubber, as well as public utilities, banks, and even foreign governments. Lee pioneered the use of internal magazines to maintain employee morale, as well as management newsletters, stockholder reports, and news releases to the media. He did a great deal of pro bono work, which he knew was important to his own public image, and during World War I, he became the publicity director for the American Red Cross.[1]