Kenneth Finnegan on Nostr: One thing I own which is cool as hell is a vibrating reed based tachometer. Lots and ...
One thing I own which is cool as hell is a vibrating reed based tachometer.
Lots and lots of tiny reeds, each tuned for a specific frequency. Place it on a piece of equipment, and the reeds start to vibrate if they're the same frequency as the equipment.
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"content":"One thing I own which is cool as hell is a vibrating reed based tachometer. \n\nLots and lots of tiny reeds, each tuned for a specific frequency. Place it on a piece of equipment, and the reeds start to vibrate if they're the same frequency as the equipment.\n\nhttps://social.afront.org/system/media_attachments/files/110/544/571/394/837/234/original/dd0595ea5ca48540.mp4",
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