Atmospheric changes affect
the weather in measurable ways.
Anemometer, Working Model
Extremely sensitive, model anemometer demonstrates the
principles of wind velocity measurement. Four 5-cm cups on a lowfriction
axle rotates in breezes as low as two miles per hour.
FB0508—$22.80
ATMOSPHERE & WEATHER
2 FLINN SCIENTIFIC I 1-800-452-1261
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