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Pulleys have been used since ancient times, with evidence of their use dating back to around 1500 BC in ancient Egypt. They were employed in the construction of monumental structures, such as the pyramids, to lift heavy stones. Over the centuries, pulleys have evolved, but their fundamental mechanics have remained the same, playing a crucial role in engineering and machinery throughout history.

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2mo ago

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How many years have pulleys been invented for?

Pulleys have been in use for thousands of years, with evidence suggesting that they were invented around 1500 BC in ancient Mesopotamia. Their design and use were further refined by the Greeks around 400 BC. This means that pulleys have been utilized for approximately 3,500 years.


What are some pulleys?

Some examples of pulleys include clothesline pulleys, flagpole pulleys, and elevator pulleys. Pulleys are simple machines that consist of a wheel with a groove around its circumference and a rope or belt that moves around the groove to lift or lower objects.


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Pulleys and levers have been used in various forms for centuries, with evidence of their use dating back to ancient times. The precise origins are unclear, but they were likely developed independently by different ancient civilizations for tasks such as construction, transportation, and agriculture. The principles behind pulleys and levers have been refined and applied in numerous inventions since then.


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