Percy Spencer Percy Spencer Percy Lebaron Spencer (July 19, 1894 – September 8, 1970) was an American physicist and inventor. He became known as the inventor of the microwave oven. Spencer was born in Howland, Maine. Eighteen months later, Spencer's father died, and his mother soon left him in the care of his aunt and uncle. His uncle then died when Spencer was just seven years old. Spencer subsequently left grammar school to earn money to support himself and his aunt. From the ages of twelve to sixteen, he worked from sunrise to sunset at a spool mill. At the later age,
Herbert Spencer this period were expressed in what has become his most famous work, "The Man Versus the State". The exception to Spencer's growing conservativism was that he remained throughout his life an ardent opponent of imperialism and militarism. His critique of the Boer War was especially scathing, and it contributed to his declining popularity in Britain. Spencer also invented a precursor to the modern paper clip, though it looked more like a modern cotter pin. This "binding-pin" was distributed by Ackermann & Company. Spencer shows drawings of the pin in Appendix I (following Appendix H) of his autobiography along with published