Stoves that save fuel and lives
34 views since 2008-05-26
A great solution to a difficult problem involving western scientist crafting a local solution for Darfur refugees and others. Distributed by Tubemogul.
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34 views since 2008-05-26
A great solution to a difficult problem involving western scientist crafting a local solution for Darfur refugees and others. Distributed by Tubemogul.
| Tags: |
|---|
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