• 1. Smell

  • May 17 2022
  • Length: 35 mins
  • Podcast

  • Summary

  • Dogs are, above all, creatures of the nose. What can they sniff out, and what can we learn about smelling by following them? Alexandra Horowitz talks to a detection-dog handler and a food critic about olfaction, then puts some Freakonomics hosts' noses to the test.

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