In the Netherlands, some of the windmills used to drain the polders at Kinderdijk have been replaced by modern Archimedes screws.
Image by: M.A. Wijngaarden
License: CC Attribution-Share Alike 2.5 Generic license.
How they did it: http://youtu.be/xA4QWwaweWA
source: http://www.research.ibm.com/articles/madewithatoms.shtml
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