Urine Powered Battery/Battery Chargers
http://newatlas.com/urine-battery/42866/ In a few years we'll be seeing fuel cells powered by urine. So you can forget your AGMs, Well Cells, Lithiums and the likes. This is similar to hydrog...
Forum Discussion
2oldman wrote:
In a few years we won't need a black tank.
How's that going to work? Everyone going to move to composting toilets?
