Inventor harvests methane gas from ditches and ponds to power his moped

submitted by Entropick from (notechmagazine.com)

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[–]thefirststone 2 insightful - 2 fun2 insightful - 1 fun3 insightful - 2 fun -  (0 children)

Especially silly when biogas digesters have been around for some years, fueled by agriculture waste and sewage.