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current | 16:37, 28 August 2008 | 2,448 × 2,008 (311 KB) | Genetics4good | {{Information |Description={{en|1=A solar heater taken from the design noted in "Earthship Volume 2:Systems and components" by Michael Reynolds. The solar heater should be positioned perpendicular to to spring or summer sun (equinox) if used as is or at a |
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