The rocket stove was able to effortlessly heat 80 liters of water to 70°C ... and can even be built in miniature to take on camping trips as a lightweight alternative to needing to carry gas ...
The rocket stove was able to effortlessly heat 80 liters of water to 70°C ... and can even be built in miniature to take on camping trips as a lightweight alternative to needing to carry gas ...
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