In 1981 William Shurcliff published Air-to-Air Heat Exchangers for Houses. He was an extraordinary scientist. He received his BA, PhD in physics, and a degree in business administration all from Harvard. In May of 1942 he started working on the Manhattan Project developing the atom bomb. In the late 1940s he worked for Polaroid Corporation where he attained more than twenty patents. In 1962 he … Continue reading Do we need to keep reinventing the wheel?