Month: January 2025

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Short Wave - The Great Space (Clock) Race

There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend on them for GPS location, Internet timing, stock trading ... and space navigation?

Today on the show, hosts Emily Kwong and Regina G. Barber learn how to build a better clock. In order to do that, they ask: How do atomic clocks really work, anyway? What makes a clock precise? And how could that process be improved for even greater accuracy?

For more about Holly's Optical Atomic Strontium Ion Clock, check out the OASIC project on NASA's website.
For more about the Longitude Problem, check out Dava Sobel's book, Longitude.

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The Indicator from Planet Money - The water mystery unfolding in the western U.S.

There's a rural area in Arizona with massive groundwater basins underneath the earth. Water should be plentiful there, but wells are running dry. Today on the show, what's behind the water issues in rural Arizona?

Related episodes:
Why Midwest crop farmers are having a logistics problem (Apple / Spotify)
Why the US government is buying more apples than ever (Apple / Spotify)

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NPR's Book of the Day - ‘A Kwanzaa Keepsake and Cookbook’ is an updated exploration of Kwanzaa’s traditions

A Kwanzaa Keepsake and Cookbook was first published in 1995, a few decades after the seven-day festival was created in 1966. Written by culinary historian and author Jessica B. Harris, the book explores the holiday's history, traditions, rituals, and food–and in 2024, Harris released an updated version of her original guide. In today's episode, she joins Here & Now's Scott Tong for a conversation about the meaning of the seven symbols and principles of Kwanzaa. They also discuss the way the cookbook's recipes reflect Harris' daily cooking style, the origins of techniques like deep frying, and the centrality of improvisation to African American culture.

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What Next | Daily News and Analysis - Is ISIS Back? Or Did It Never Leave?

Though their physical caliphate has been gone for more than five years, the terrorist organization ISIS has survived—through propaganda, in chatrooms, and as an inspiration and cheerleader for actions like the New Years’ Eve attack in New Orleans.


Guest: Colin P. Clarke, Director of Research at The Soufan Group, a nonprofit research group focusing on global security, author of “After the Caliphate: The Islamic State and the Future Terrorist Diaspora.”



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Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther.

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Opening Arguments - The Lawyers Behind 1/6 Are Trying to Rewrite History. We Can’t Let Them.

OA1108 - A Coup in Search of a Legal Theory

We commemorate the fourth anniversary of the January 6, 2021 insurrection by remembering the two elite lawyers who bear significant personal, moral, and legal responsibility for one of the single worst days in US political history. The bad-faith legal cover Kenneth Chesebro and John Eastman provided for the “Stop the Steal” movement in the months leading up to MAGA’s violent insurrection would ultimately result in nine deaths, hundreds of injuries, and the initiation of more than 1500 federal criminal cases--but Eastman and his MAGA allies are already trying to rewrite that history in front of us. We push back in this special episode, with more to come.

 

Check out the OA Linktree for all the places to go and things to do!

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The Government Huddle with Brian Chidester - Breaking the Huddle: How to Support Government Innovation at the at the Pace of Need®

Dr. Joseph Norton, Chief Technology Office at LMI joins Breaking the Huddle to discuss how his organization is aligning Research and Development capabilities to support government at the Pace of Need®. We also talk about why platform approaches are driving the most scalable impact and why innovation partnerships with the private sector is the future of public sector modernization.

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Everything Everywhere Daily - The Black Death (Encore)

During the 14th century, the world saw one of its most traumatic episodes. 

A plague spread through Asia, Europe, the Middle East, and North Africa that was unlike anything the world had ever seen. 

In some locations, over half of the population died. Those who survived found themselves in a whole new world where the social and economic rules had been totally changed. 

Learn more about the Black Death, how it happened, and how it changed the world on this episode of Everything Everywhere Daily.


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The Economics of Everyday Things - 75. Butchers

Before beef ends up at your favorite steakhouse, it passes through the hands of a trained specialist with an encyclopedic knowledge of bovine anatomy. Zachary Crockett chews the fat.