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Percy LeBaron Spencer (July 19, 1894 – September 8, 1970) was an American physicist, electrical engineer and inventor who became known as the inventor of the microwave oven. [1] Early life. 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.
12 Μαΐ 2014 · In 1945 engineer Percy Spencer was researching radar at the Raytheon company. He stopped for a minute in front of a magnetron, an electronic vacuum tube that generates high-frequency radio waves. Suddenly feeling a strange sensation, he noticed that the chocolate bar in his pocket was melting.
3 Ιουλ 2015 · 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...
23 Σεπ 2020 · Percy Spencer was an engineer testing a military gadget called the magnetron. During the test, Spencer put his hand in his pocket and realized his snack had melted. Wondering how the microwave was invented?
24 Μαρ 2023 · In 1947, just a year after Spencer’s snack food serendipity, the first commercial microwave oven hit the market. Called the “Radarange,” it weighed nearly 750 pounds and cost more than $2,000 .
Spencer and Raytheon put much effort into developing the microwave oven to be used for cooking purposes and filed for a patent on October 8, 1945. He was later awarded the patent on January 24, 1950. The first commercial microwave oven was called “Radarange,” marketed in 1947.
Percy Lebaron Spencer was an American engineer and inventor and is the most famous as the inventor of the microwave oven but there is more interesting stories to be told about him. He was born on 19 July 1894 in Howland, Maine and his hard childhood started almost immediately.
