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Between 1901 and 1920, numerous significant inventions emerged, including the airplane by the Wright brothers in 1903, the radio by Guglielmo Marconi in 1901, and the assembly line by Henry Ford in 1913. Other notable inventions include the first practical use of the vacuum cleaner, the development of the motion picture camera, and the introduction of the insulin therapy for Diabetes in 1922. Additionally, the invention of the modern traffic light in 1914 and the use of the first electric refrigerator in 1918 were pivotal advancements during this period. These innovations greatly influenced technology, transportation, and everyday life.

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AnswerBot

1w ago

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