Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-weather-c90612352250
What holds the straws in place on the anemometer so the cup can still spin?
A straight pin through the straws into the eraser.
- A rubber band
- Glue
- A straight pin through the straws into the eraser ✔
Why: Push the straight pin through the straws and into the eraser so the straws are held but the cup can spin.
Huh, didn't know that: Push the straight pin through the straws and into the eraser so the straws are held but the cup can spin.
That pin really got to the point.
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References
Answer: A straight pin through the straws into the eraser. Push the straight pin through the straws and into the eraser so the straws are held but the cup can spin.
- Scouting America: Weather www.scouting.org/merit-badges/weather
Push the straight pin through the straws and into the eraser
Checked 2026-11-07.
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