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  • I should work in a mill.
  • What?!... it melted...
  • Why does it popped?
  • Percy Lebaron Spencer was born on July 9th , 1894 in Howland, Maine.  He never graduated from elementary school, but he went to work in a mill as an apprentice at age of 12, before joining to the US Navy.
  • According to my research it is a kind of microwave energy... it must be a low-density microwave energy.
  • While at the Raytheon Corp, he worked on magnetrons-vacuum tubes. Spencer was testing a magnetron when he noticed that the chocolate ar in his pocket had melted.
  • Wow! It cooks very fast
  • Intrigued, Spencer tested other food, including: popcorn, kernels and noticed that they all popped.
  • Spencer realized that the food had beed exposed to low-density microwave energy.
  • He next built a metal box and fed microwave power into it. Spencer discovered that microwaves could cook food faster than convention arens. He filled a patent application in 1945.
  • Since the microwave oven arrived in pur kitchens, the lifestyle of thousands of people has changed a lot. The benefits of the microwave are based on its speed to heat food and the simplicity of its use.
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