Sure, if you are inverting the gear ratios half way through... | Hacker News

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		Benjammer on March 7, 2020 \| parent \| context \| favorite \| on: A googol-to-one gear ratio [video] Sure, if you are inverting the gear ratios half way through...

hnuser123456 on March 7, 2020 [–]

Even without that, even 50 of these gears would take the mass-energy of something between a star system and a galaxy cluster to turn at any human-scale timeframe

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