hydroelectric
There's an invention, new device. Shitty power station filter. And tells you to keep the receipt so you can prove you were motivated to buy one, and keeps a log of how shitty the supply is, and how much it's saving you on electricity.
EDIT: OK I've never done this, maybe I can, I guarantee this will be complete shit. But it sounds fun, here goes:
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-- o -
___ \
No, I can't, the auto-formatting fucks it up. Guess I'm a bot. Beep beep. Boop. Error.