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[M] Reviewer Join Date: May 2010 Location: Romania
Posts: 111,700
![]() | ![]() The city of Portland has come up with an unusual way to replace diesel fuel. It's going to convert waste methane from sewage into renewable natural gas. That's right -- trucks in the future could run on poop. https://www.engadget.com/2017/04/28/...e-natural-gas/ |
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