(Encore episode.) In 2006, while hiking around the Root Glacier in Alaska, glaciologist Tim Bartholomaus encountered something strange and unexpected on the ice — dozens of fuzzy, green moss balls. It turns out, other glaciologists had come across glacial moss balls before and lovingly called them "glacier mice." NPR science correspondent Nell Greenfieldboyce and Short Wave reporter Emily Kwong talk about glacial moss balls and delve into the mystery of how they seem to move as a herd. Read more of Nell's reporting on glacier mice here. Email the show at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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Folge vom 24.03.2021Meet The 'Glacier Mice'
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Folge vom 23.03.2021A Look Inside The World's Biggest Vaccine MakerNPR's international correspondent Lauren Frayer takes us on a tour of the factory of the world's largest vaccine maker: Serum Institute of India. The company aims to manufacture 100 million doses a month of the Oxford-AstraZeneca vaccine and export them globally. Email the show at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 22.03.2021How A New Deal Legacy Is Building Clean Energy In Rural North CarolinaIn North Carolina, a rural electric cooperative is reliving its New Deal history, bringing technologies like fast Internet and clean, low-carbon heating to communities that some have abandoned.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 19.03.2021The U.S. Has A History Of Linking Disease With Race And Ethnicity(Encore episode.) The coronavirus is all over the headlines these days. Accompanying those headlines? Suspicion and harassment of Asians and Asian Americans. Our colleague Gene Demby, co-host of NPR's Code Switch podcast, explains that this is part of a longer history in the United States of camouflaging xenophobia and racism as public health and hygiene concerns. We hear from historian Erika Lee, author of "America For Americans: A History Of Xenophobia In The United States."LEARN MORE:Check out Code Switch's full digital story and podcast episode.And here's a collection of NPR's coverage on the rise in violence against Asian Americans. Erika Lee's book "America for Americans: A History of Xenophobia in the United States"As always, reach out to the show by emailing shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy