DAKOTA DATEBOOK: Perpetual Motion Machine

September 20, 2024 – For many years, humankind has quested for a machine of perpetual motion, something mechanized that would not stop moving. The first documented attempt comes from the Indian author Bhaskara around 1159. The machine was a wheel with containers of mercury around its rim, which was supposed to always maintain weight on one side as it spun, and thus keep moving.Many oth...

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