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Low tech - ancient inventions with an huge impact: Archimedes' screw
Archimedes' screw, a simple yet ingenious device, has played a surprisingly significant, though often unsung, role in world history across the centuries. Its impact isn't always dramatic, but its steady contributions to agriculture, water management, and even industry have been undeniable. Here's a breakdown of its role: 1. Ancient World & Its Initial Impact (Approx. 3rd Century BCE - 5th Century CE): Attribution & Origins: While often attributed to Archimedes, the exact origins are debated. Some scholars believe earlier forms might have existed in Assyria. Regardless, Archimedes' contribution likely involved a refined and more efficient design. Irrigation in Agriculture: This was its primary function in the ancient world. In arid regions like Egypt and parts of the Mediterranean, the screw was used to lift water from lower bodies (canals, rivers, etc.) to irrigate fields. This enabled: Increased Crop Yields: Allowing for cultivation in areas previously unsui...
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