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Penal treadmill (en.wikipedia.org)

submitted 2 months ago by [email protected] to c/[email protected]

7 comments fedilink hide all child comments

A penal treadmill (penal treadwheel or everlasting staircase) was a treadwheel or treadmill with steps set into two cast iron wheels. These drove a shaft that could be used to mill corn, pump water, or connect to a large fan for resistance.

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[–] [email protected] 17 points 2 months ago (1 children)

Soon to be installed in Amazon facilities around the country.

[–] [email protected] 10 points 2 months ago

They need cheap electricity for the AI data centres.