21 February 2008

21 March 2007

20 March 2007

  • curprev 19:2019:20, 20 March 2007Baron talk contribs 195 bytes +195 New page: Hand cranked and foot powered machinery is making a small come back. *http://www.appropedia.org/Low_cost_computer_guide#Crank_power *http://www.treehugger.com/files/2006/05/sonys_handcran...
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