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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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current | 22:29, 12 January 2010 | 480 × 357 (80 KB) | Bart2 (talk | contribs) | 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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