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Oregon Country Fair demonstration of Solar Popped Popcorn This parabolic solar cooker was made by HSU engineering 305 and 114 students(and John Davis)assisting Bart Orlando.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:15, 16 January 2010 | | 600 × 437 (153 KB) | Bart2 (talk | contribs) | Oregon Country Fair demonstration of Solar Popped Popcorn This parabolic solar cooker was made by HSU engineering 305 and 114 students(and John Davis)assisting Bart Orlando. |
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