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The top documents tagged [archimedes water screw]
Syracuse (then part of Greece) 287-212 BC Discovered how to calculate the volume of a sphere, and even wanted this diagram on his tombstone. He made
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Linda Salgado Troup Middle School. Mathematicians Are People, Too (Volumes 1 and 2) Reimer & Reimer, Dale Seymour Publications Famous Problems and Their
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7 Wonders of the Ancient World Various lists of the Wonders of the World have been compiled over the ages to catalogue the most spectacular man-made constructions
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