3 ms·
Personally I think the low hanging fruit is coal fires https://en.m.wikipedia.org/wiki/Coal-seam_fire https://en.m.wikipedia.org/wiki/Coal-seam_fire
by b_tterc_p 7y ago
Personally I think the low hanging fruit is coal fires
https://en.m.wikipedia.org/wiki/Coal-seam_fire https://en.m.wikipedia.org/wiki/Coal-seam_fire