Thread: Unusual buildings in a post-apocalypse village/town?
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Old 03-14-2018, 03:54 PM
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ArmySGT. ArmySGT. is offline
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Methane digester.

Holding tank for anaerobic bacteria that give off flammable gas. The gas is then siphoned off to be burned as fuel.

Maybe gas lamps, gas ovens, gas heat for a green house.
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