Jul 24
With an olfactory potency hundreds of times more sensitive than ours, a dog’s nose is an invaluable tool in the service of humans. But understanding exactly what your dog’s nose is picking up has traditionally been limited to specific yes/no answers, such as airport drug dogs ("do you smell weed on this suitcase, yes or no?"). A new device from the Georgia Institute of Technology, though, aims to drastically expand your dog’s vocabulary.
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