4 ms·

https://youtu.be/6Jx_bJgIFhI https://youtu.be/6Jx_bJgIFhI https://en.wikipedia.org/wiki/Pumped-storage_hydroelectricity https://en.wikipedia.org/wiki/Pumped-sto

by wtracy 6y ago

https://youtu.be/6Jx_bJgIFhI https://youtu.be/6Jx_bJgIFhI https://en.wikipedia.org/wiki/Pumped-storage_hydroelectricity https://en.wikipedia.org/wiki/Pumped-storage_hydroelectricit... Actual mechanical pumping.