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Coal isn't just for electricity, it usually rises and falls with the price of steel because it's needed for the process. Also has use in a bunch of other things
by rustnote 5y ago
Coal isn't just for electricity, it usually rises and falls with the price of steel because it's needed for the process. Also has use in a bunch of other things like water filters.
- aceazzameen 5y agoI thought water filters use charcoal, not coal.