You’ve gotta have a can-doo attitude when choosing to live off the grid. Heating up a meal in the microwave or oven isn’t always feasible for nonconformists, who prefer surviving on nature’s bounty to ...
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The science behind turning human poop into usable cooking gas
Wood, coal, or natural gas are the usual culprits in terms of cooking fuel, but some clever chemistry makes poop into a surprisingly sustainable alternative.
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