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