There’s a hotel I stay in sometimes that has a large decorative spur gear in the...

		sevensor on Nov 21, 2024 \| parent \| context \| favorite \| on: A 15-minute intro to involute gears There’s a hotel I stay in sometimes that has a large decorative spur gear in the lobby. With straight sided teeth. Bugs me beyond all reason. I may have to find different lodging next time I’m in that city.