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A microwave oven (also commonly referred to as a microwave) is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range.This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating.Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the ...


Today I found out the microwave oven was invented by accident by a man who was orphaned and never finished grammar school. The man was Percy Spencer. At the age of just 18 months old, Spencer’s father died and his mother soon left him to his aunt and uncle. His uncle then died when Spencer was ...


A microwave oven is a kitchen appliance that is in nearly every U.S. home — 90 percent of households have one, according to the U.S. Bureau of Labor Statistics.


A Brief History of the Microwave Oven ... Raytheon researcher John M. Osepchuk wrote about his and other colleagues’ recollections of that work in “A History of Microwave Heating ...


Compare the cooking times for each method. Do the cooking times vary depending upon the type of food? Use a calculator to calculate examples of percentages for how much faster a microwave oven can be. Do you use a microwave oven in your kitchen at home? Here are some fun, easy recipes you can make with a microwave oven.


The microwave oven did not come about as a result of someone trying to find a better, faster way to cook. During World War II, two scientists invented the magnetron, a tube that produces microwaves.


Raytheon filed a patent on October 8, 1945 for a microwave cooking oven, eventually named the Radarange. In 1947, the first commercially produced microwave oven was about 6 feet tall, weighed about 750 lbs, and cost about 5,000 US$. In 1967 the first relatively affordable ($495) and reasonably sized (counter-top) microwave oven was available ...


John has complained in recent years at IEEE talks that some web sites propose that the microwave oven was invented in Russia, or Germany, but then again, you can find almost any incorrect "fact" you you are looking for on the internet. Below is a video of John talking about the invention of the microwave oven:


Browse Panasonic Microwave Ovens. Our website uses cookies and similar tools to improve its performance and enhance your user experience.


The Amazing True Story of How the Microwave Was Invented by Accident. ... Today the sights, sounds, and smells of the microwave oven are immediately familiar to most Americans.