“... once any one difference of any sort, even an idea, exists anywhere, then it demands or creates conditions for the evolution of subsequent events.”
Bill Mollison

Permaculture: A Designers' Manual

taking apart the old rocket mass heater and rebuil…

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taking apart the old rocket mass heater and rebuilding a new (hopefully better) one in its place: bhudeva.org/blog/2014/10/1… #rocketstove

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