Stereo ChemistryChemistry

Stereo Chemistry


Stereo Chemistry

Stereo Chemistry revisited: 'Wicked amazing scientist' James Harris's untold story

Wed, 18 Feb 2026

Little was publicly known about the first Black scientist to codiscover an element.

Chemists may know James Harris as the first Black scientist to be credited with codiscovering an element. In fact, we referenced this in a previous episode of Stereo Chemistry about making superheavy elements. But beyond this memorable factoid, details about this accomplished nuclear chemist are scarce, and most sources repeat the same superficial information. Kristen Frederick-Frost, curator of modern science at the Smithsonian National Museum of American History, wants to change that. After discovering that the museum's database lacked material on Harris, she scoured archival records and sought out former colleagues, friends, and family members to fill in details of his life and career. In this bonus episode of Stereo Chemistry, host Kerri Jansen and special guest Darryl Boyd join Frederick-Frost to explore Harris's story beyond the discoveries that made him famous. And we even get an unexpected peek into his lab, courtesy of the US National Archives.

Boyd, a polymer chemist, previously researched James Harris while writing a short article for C&EN's "Black Chemists You Should Know About."

Listen to our April 2019 Stereo Chemistry episode "If You Want to Change the Element, You Have to Change the Nucleus."

Read the Ebony magazine profile about James Harris.

Read about James Harris's experiments with element 104.

Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts.

C&EN Uncovered: Behind the scenes of the chaotic COP30

Wed, 28 Jan 2026

In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Policy and Regulation reporter, Delger Erdenesanaa, about her article talking about the trials and takeaways of the 30th annual United Nations climate summit. Check out Delger's story on COP30 and the proposed biobased climate solutions and how they may impact the future of the chemical industry and the world.

 

Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts.

Credits

Executive producer: David Anderson

Host: Craig Bettenhausen

Reporter: Delger Erdenesanaa

Video + Audio Producer: David Anderson, Jeremy Barr

Episode artwork: Andre Penner/Associated Press

Music: Commercial Flow, Shutterstock

Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

Bonus episode: The ancient, 'juicy' origins of antibiotic resistance

Mon, 26 Jan 2026

C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future.

In the third episode of our second season, hosts David Anderson and Gina Vitale travel back in time to relive three historical moments that ultimately led to our current understanding of antibiotic resistance. They also bring in C&EN reporter Rowan Walrath to offer a glimpse into a doomsday-scenario future when antibiotics are no longer effective.

Subscribe to Inflection Point now on Apple PodcastsSpotify, or wherever you get your podcasts.

Bonus episode: The electric innovations that brought lithium-ion batteries online

Wed, 24 Dec 2025

C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future.

In this episode, hosts David Anderson and Gina Vitale charge up the time machine to relive three historical moments that led to the lithium-ion battery. They also bring in C&EN reporter Prachi Patel to discuss the shortcomings of lithium-ion batteries, whether we're facing a lithium shortage, and new battery chemistry still on the horizon. Subscribe to Inflection Point now on Apple PodcastsSpotify, or wherever you get your podcasts.

Inflection Point: The era-spanning epiphanies that enabled gene editing

Wed, 10 Dec 2025

C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future.

In the second episode of our second season, hosts David Anderson and Gina Vitale travel back in time to relive three historical moments that ultimately led to scientists being able to edit genes. They also bring in C&EN reporter Max Barnhart to offer a glimpse into the future of gene editing technology.

Subscribe to Inflection Point now on Apple PodcastsSpotify, or wherever you get your podcasts.

Send Message to Stereo Chemistry

Unverified Podcast
Is this your Podcast? Claim It!

Podcaster File Stereo Chemistry

Reviews for Stereo Chemistry