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The mass usage of phosphate fertilizers came up during fishmech's age o' corn derail that had me wondering, if most of this stuff ends up in the oceans can't we just extract it similarly to how people have been going on about getting uranium out of seawater?
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# ¿ Dec 20, 2014 00:29 |
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# ¿ May 14, 2024 09:45 |