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What is the worst invention of the 20th century?
In my opinion, the nuclear bomb.
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What were Inventions in the early 20th century?
The early 1900s were a very exciting time in the United States. Among the new inventions were the automobile (invented in the late 1800s, but just becoming popular and widely available for the...
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What is the greatest invention of the 20th century?
The assembly line. Without the assembly line, other great inventions would not be able to be mass produced. Without this, prices of these other great inventions would be unaffordable to most people!
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What is the best invention of the 20th century?
i would have to say that the phone is the best and most ingenious invention of the century followed closely buy the automobile. NOT A CHANCE! The greatest invention of the 20th century is something...
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What is a great invention of the 20th century?
The assembly line, the automobile, man-made satellites, the Hubble telescope, manned space shuttles, nuclear weapons, radio, television, computers, the internet, football