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Many animals, from sharks to elephants, are champions of olfaction (smelling).
Dogs are the most famous. Through their sense of smell, dogs can tell which direction a person traveled and even can distinguish between identical twins.
Dogs can be trained to detect just about anything, including electronic devices.
Dogs are the most famous. Through their sense of smell, dogs can tell which direction a person traveled and even can distinguish between identical twins.
Dogs can be trained to detect just about anything, including electronic devices.
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- Education, Educational Videos, Videos
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