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[–] 21 points 2 years ago* (4 children)

All power generation is either solar or 'make thing spin', unless we're including RTGs and Piezoelectrics.

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  • [–] 1 point 2 years ago (1 child)

    All of these are in some way heat engines

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  • [–] 5 points 2 years ago (1 child)

    Yeah but those heat engines don't rely on spinning things inside a magnetic field. Heat on one side, less heat on the other side, and you have current. No motors.

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