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Topic | Korean scientists perfect renewable power from urine while cleaning wastewater |
Ricemills 10/28/21 6:29:35 AM #12: | UnfairRepresent posted... The invention of a toilet that composts human excrement and turns it into methane biogas for use this already exist for decades.. --- You have the right to remain silent. Anything you posted will be misquoted, then be used against you. http://error1355.com/ce/Ricemills.html ... Copied to Clipboard! |
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