Throughline

The Scent of History

What if we told you that the key to time travel has been right in front of our eyes this whole time? Well, it has: it's in our noses. Today on the show, the science — and politics — of smell, and how it links our past and our present. For sponsor-free episodes of Throughline, subscribe to Throughline+ via Apple Podcasts or at <a href="http://plus.npr.org/throughline">plus.npr.org/throughline</a> Learn more about sponsor message choices: <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a> <a href="https://www.npr.org/about-npr/179878450/privacy-policy">NPR Privacy Policy</a>

The past is never past. Every headline has a history. Join us every week as we go back in time to understand the present. These are stories you can feel and sounds you can see from the moments that shaped our world. Subscribe to Throughline+. You'll be supporting the history-reframing, perspective-shifting, time-warping stories you can't get enough of - and you'll unlock access bonus episodes and sponsor-free listening. Learn more at plus.npr.org/throughline