Фрагмент из книги:
This useful kitchen device was invented by an electronics genius called Percy Spencer. Spencer had been in the Navy, where he had taught himself how to be an engineer. When he left, he got a job at Raytheon, an important company in the arms industry. In 1945, Spencer was experimenting with radar when something strange happened. He noticed that a bar of chocolate in his pocket had melted. Spencer worked out that it was the microwaves from the radar that had heated the chocolate. Spencer continued investigating the effects of microwaves on food and developed the microwave oven. The first machine was sold just a year after Spencer had made his discovery.
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