Eccentricity generators were invented before mass oil or coal use (1830s by Faraday).
We’ve had windmills, hydro, and even animal/human powered devices that could result in turning cranks for the generator to produce electricity - all for centuries at even that point. I would have to look up about when we first used solar to boil water, but I’m guessing there about.
Eccentricity generators were invented before mass oil or coal use (1830s by Faraday).
We’ve had windmills, hydro, and even animal/human powered devices that could result in turning cranks for the generator to produce electricity - all for centuries at even that point. I would have to look up about when we first used solar to boil water, but I’m guessing there about.