lunes, 23 de mayo de 2016

THE LAMP

THE MICROWAVE

WHO INVENTED THE MICROWAVE?
  • Percy Spencer
WHEN HAS INVENTED THE MICROWAVE?
  • in EEUU
WHERE HAS INVENTED THE MICROWAVE?
  • in 1945
HOW WORKS THE MICROWAVE?
  • One day Percy where in front of a magnetron and a chocolate bar begin to melt. 
  • He did an experiment and pur in a box magnetrons and an egg. In a capple of minits the egg where cooked.

THE END


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