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File:305 class democ.jpg: Revision history
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12 January 2010
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22:29
22:29, 12 January 2010
Bart2
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HSU engineering 305 class photo of solar cooking demo using parabolic basket lined with can lids, a mirror lined satellite dish making popcorn and stadium light pasteurizing a gallon of water and a stadium light igniting paper (center)
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