Episode Show Notes:
Additional resources discussed:
- How does the sense of smell work? | HowStuffWorks — https://health.howstuffworks.com/mental-health/human-nature/perception/question139.htm
- Human Nose Can Detect a Trillion Smells | Science — https://www.sciencemag.org/news/2014/03/human-nose-can-detect-trillion-smells
Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing.
See omnystudio.com/listener for privacy information.