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permacultureprinciples.com/post/rock...et-stoves/

Rocket stove combustion systems deserve attention for a few reasons:

  1. they offer close to complete combustion of the wood, meaning they are hyper-efficient and burn super-clean
  2. they can reach very high temperatures, and can be hooked up to almost anything we want to use that heat for
  3. they can use wood typically considered too small to call firewood
  4. they are easily built from common materials.

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