TIL researchers at the University of Georgia have built a device named the "Wasp Hound", which contains a parasitic wasp species trained to recognize various odors like explosives or drugs. The wasps are tracked by a computer which triggers an alarm when enough wasps seemingly focus in on a scent.
en.wikipedia.orgSubmitted by The_Critical_Cynic t3_1001i3q in todayilearned
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