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EPISODE · Nov 21, 2025 · 32 MIN

How Scientists Are Reviving Lost Smells

from Part-Time Genius · host iHeartPodcasts and Kaleidoscope

Want to know what the Chanel No. 5 of Ancient Egypt smelled like? Or how the interior of Queen Elizabeth's royal car smelled? Or maybe you'd like to experience the fragrance of extinct Hawaiian flowers? In this episode, Will and Mango get nosy about how scientists have been working hard to build a scent library of disappearing smells.  This episode originally aired on July 11, 2024. Want an official, numbered, limited edition Part-Time Genius membership card? Of course you do. Get in touch and share a fun fact, your name, and your mailing address and we’ll send you one for free. Email [email protected], DM us on our socials, or leave a message at (302) 405-5925. (We may share your fact on an upcoming episode, but don’t worry, your contact info is private.)  Follow us on Instagram @parttimegenius and Bluesky @parttimegenius.bsky.social! Photo of Cleopatra street mural in Barcelona by r2hox via Wikimedia Commons. Thanks, r2hox! Learn more about your ad choices at https://www.iheartpodcastnetwork.com.See omnystudio.com/listener for privacy information.

Episode metadata supplied by the publisher feed · Published Nov 21, 2025

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How Scientists Are Reviving Lost Smells

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