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Archimedes screw

41 bytes added, 07:38, 6 November 2012
→‎Construction, operations and maintenance
==Construction, operations and maintenance==
This small scale Archimedes Screw is a model to understand the concept of the water lifting device. The ones built by farmers are made of bamboo or other wood, usually. A working Archimedes Screw can be made using local (or cheap) materials in your region. The following device is an "open screw".
====Materials====
Winona
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