Moles smell in stereo - but the coolest part of this story is how they tested the mole's sense of smell

Almost all mammals hear in stereo, the benefit of having two opposing ear canals, but scientists have long debated whether some animals smell in stereo. Animals’ unique ability to find food based on odor is uncanny at times and now neuroscientist Kenneth Catania of Vanderbilt University...
Moles smell in stereo - but the coolest part of this story is how they tested the mole's sense of smell