Scientists identify insects by listening to the music of their wings

It's sometimes tricky to identify insect species, but it's also important -- you want to quickly find out whether you're dealing with a disease-carrying threat or a harmless fly. That won't be an issue once UC Riverside scientists get their audio identification system into the field. Their system uses lasers to translate the fluttering of an insect's wings into an audio signal; since each wing beat has its own music-like tempo and tone, it's possible to identify critters with uncanny accuracy.

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