Why is the concept of pumping water uphill not commonly used as a source of electricity generation, similar to pumped-hydro systems?

There are about 4 places where they have large pumped hydroelectric storage in California. A couple...
There are about 4 places where they have large pumped hydroelectric storage in California. A couple...
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Dad would surely appreciate this gift.
I can give you many reasons 1. Men don’t want to be a retirement plan of a weasel. Unsurprisingly,...
As usual, part review, part recap. I include stuff in here that happens later in the story, so if yo...
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WARNING: All real names and “ages” have been removed including name of city and county! THIS IS A LO...
Around age 9 I discovered pornography through my uncle, he had left the CD in the video player in th...
WHAT THEORIES? THAT THEISTS SHOULD BACK UP THEIR HIDEOUSLY OUTLANDISH CLAIMS WITH EVIDENCE? FUCK OFF...