Answer: Percy Spencer
Percy Spencer, was an American engineer. He was the inventor of the microwave oven in 1945, serving the Raytheon company.
The calorific effect of microwaves was discovered by the American Percy Spencer. While experimenting with radars and microwaves, he noticed that the candy bar in his pocket had almost melted. He sought the explanation of this fact, the grain of corn under the effect of these waves and within seconds they were transformed into popcorn. The microwaves had agitated the water molecules contained in the corn kernels, rubbed them against each other, and warmed them.
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This type of
response mainly relies on "<span>Diplomacy", which is the preferred course of action for most nations before resorting to military action because it's more legitimate. </span>
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Answer:
Hey
Explanation:
The Vietnam War was the longest war in American history and the most unpopular American war of the 20th century. It resulted in nearly 60,000 American deaths and an estimated 2 million Vietnamese deaths. The war caused turmoil on the home front, as anti-war protests became a feature of American life.
After the United States withdrew from the Vietnam War, it experienced many significant changes to its culture. Perhaps the most important consequence that came out the Vietnam War was the overwhelming suspicion and lack of trust that the American public developed for government and authority.
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A. Don’t just accept traditional knowledge about how the natural world works—experiment and observe the results.
