Forum: Fossil Fuel Free
11-30-2013, 07:57 AM
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Replies: 301
Views: 42,225
Although wood is cheap and plentiful (otherwise...
Although wood is cheap and plentiful (otherwise it wouldn't be used to just burn it), one can obviously also place a PV-system on an existing house or garage roof (the parking roof was just there to...
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Forum: Aerodynamics
11-28-2013, 04:16 PM
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Replies: 106
Views: 86,097
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Forum: Fossil Fuel Free
11-28-2013, 03:07 PM
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Replies: 301
Views: 42,225
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