On October 8, 1945, Spencer and the team filed for a patent on the technology. It was approved in January 1950, and Raytheon ...
How the microwave was invented by a radar engineer who accidentally cooked a candy bar in his pocket
The microwave has evolved into one of the most popular household appliances in the world, but few people know that it was invented entirely by accident. In 1945, Percy Spencer, an American self ...
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