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Thus, the question remains why "coffee grounds", which in this case should be the same as wood ash, add strength.
by hn_throwaway_99 3y ago
Thus, the question remains why "coffee grounds", which in this case should be the same as wood ash, add strength.
- ygra 3y agoPyrolysis isn't exactly burning stuff, it's carbonizing it by heating without access to air. So no, it's not the same as wood ash because it's not ash.