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pitchfork sam

P1040959

A clockwork mechanism is weighted to rotate the solar cookers to follow the sun through the day

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Uploaded on October 27, 2010
Taken on October 29, 2009

P1040959

A clockwork mechanism is weighted to rotate the solar cookers to follow the sun through the day

105 views
0 faves
0 comments
Uploaded on October 27, 2010
Taken on October 29, 2009
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