Tag Archives: Temperature

Fun Science: The Backyard Cricket Thermometer

The loud crickets chirping in unison tonight reminded me of A. E. Dolbear’s observation that crickets can tell you the current temperature.  According to his classic 1881 communication: T = 50 + (N-40)/4 where N is the number of field cricket chirps per … Continue reading

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Fun Science: The Cricket as a Thermometer

The loud crickets chirping in unison tonight reminded me of A. E. Dolbear’s observation that crickets can tell you the current temperature.  According to his classic 1881 communication: T = 50 + (N-40)/4 where N is the number of field cricket … Continue reading

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