Apidictor

An apidictor is an instrument which measures and records the sound in a beehive. The instrument records the aggregate sound made by the buzzing of the bees' wings. They were thought to be useful for predicting when a colony is preparing to swarm.

E.F. Wood invented and patented the apidictor in 1964. Only 300 are reported to have been sold.

单词	Apidictor
释义	Apidictor 英语百科 Apidictor An apidictor is an instrument which measures and records the sound in a beehive. The instrument records the aggregate sound made by the buzzing of the bees' wings. They were thought to be useful for predicting when a colony is preparing to swarm. E.F. Wood invented and patented the apidictor in 1964. Only 300 are reported to have been sold.
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