Silicon Valley emerged from work in World War II led by Stanford professor Fred Terman developing microwave and electronics for Electronic Warfare systems. In the 1950’s and 1960’s, spurred on by Terman, Silicon Valley was selling microwave components and systems to the Defense Department, and the first fledging chip companies (Shockley, Fairchild, National, Rheem, Signetics…) were in their infancy. But there were no computer companies. Silicon Valley wouldn’t have a computer company until 1966 when Hewlett Packard shipped the HP 2116 minicomputer.