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The Band-Aid was invented by Earle Dickson, a Johnson and Johnson employee. Originally invented for his wife, who seemed to cut and burn herself regularly while cooking. Johnson and Johnson didn't start mass producing until 1924.
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Quick frozen food was invented in the 1920's by Clarence Birdseye. He noticed how good his fish kept if it was frozen quickly rather than slowly. Can you imagine a world with out ice cream in your freezer?!
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The Electric Automatic Traffic Signal was invented by Garret Morgan in 1923. It was the first T-shaped pole with three different positions. Can you imagine how many traffic lights there are in this world?
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The Electric Blender was invented by Stephen J. Poplawski in 1923. It was originally used to make milkshakes and malts. In 1932, Poplawski received patents for a blender that works well for fruits and vegetables.
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Before electronic television, there was mechanical television. Philo Taylor Farnsworth is the inventor of the world's greatest pastime. I cannot imagine a world with out my favorite t-shows and movies. It brings comfort and joy to homes all across the world.
