Why not pull out that very high quality bearing that keeps the platters spinning at high RPMs and build this simple anemometer with it? That’s what [Sergei Bezrukov] did, and it looks like a ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need any ...

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Meteorologists use an anemometer, a device that measures wind speed, to figure out how fast the wind is blowing. Here’s how you can make your very own! Here’s a list of materials you’ll need ...

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