On October 8, 1945, Spencer and the team filed for a patent on the technology. It was approved in January 1950, and Raytheon ...
Surprise — microwave ovens are not just for warming up leftovers and cooking frozen dinners! Did you know that you can use ...
Today, on Percy Spencer's death anniversary, we celebrate a name that should be synonymous with modern convenience, but sadly ...
In 1945, Percy Spencer, an American self-taught engineer, was working in a lab testing magnetrons, the high-powered vacuum tubes inside radars. One day while working near the magnetrons that ...