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Gravity power/batteries (Read 1102 times)
freediver
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Re: Gravity power/batteries
Reply #15 - Jun 23rd, 2022 at 5:34pm  
AusGeoff wrote on Jun 23rd, 2022 at 3:33am:
Pumped-storage hydroelectricity plants are a net consumer of
energy overall, due to the losses of the pumping process.

And gravity power has been in use for centuries...

https://cpi.studiod.com/ehowmedia/a05/5f/25/clock-parts-grandfather-clock-800x80...


All batteries are net consumers.
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