Science Books From Fire Hydrants To Rescue Work, Dogs Perceive The World Through Smell 2:58pm November 03, 2017 News Science Books Author Interviews Animals Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2017 Fresh Air. To see more, visit Fresh Air. 300x250 Ad More Fresh Air Arts National Mission: Impossible's overblown 'Final Reckoning' still thrills Arts Music & Culture Remembering Broadway composer Charles Strouse by Terry Gross 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate