Radiolab
Radiolab
May 2, 2019
Dinopocalypse Redux
Play episode · 45 min

Using high-powered ballistics experiments, fancy computer algorithms, and good old-fashioned ancient geology, scientists have woven together a theory about the extinction of the dinosaurs that is so precise, so hot, so instantaneous, as to seem unimaginable. Today, we bring you this story, first published on Radiolab in 2013, plus an update: a spot on planet Earth, newly discovered, that - if it holds true - has the potential to tell us about the first three hours after the dinos died.

This update was reported by Molly Webster and was produced with help from Audrey Quinn. 

We teamed up with some amazing collaborators for Apocalyptical, the Radiolab live show that this episode is based on. Find out more about these wildly talented folkscomedians Reggie Watts, Patton Oswalt, Simon Amstell, Ophira Eisenberg and Kurt Braunohler; musicians On Fillmore and Noveller, and Erth Visual & Physical Inc.

Support Radiolab today at Radiolab.org/donate

 

To learn more about the North Dakota site - known as Tanis, for all you Indiana Jones fans - check out the recent paper. Make sure you spend time digging into those supplemental materials, it contains all the juice !

And, go watch Apocalyptical; to dinosaurs and beyond!

 

 

Science Vs
Science Vs
Gimlet
Reparations: How Could It Work?
The idea of paying Black Americans reparations for slavery has been around for a long time, but it’s starting to get more support than ever. So we ask: If the country does agree to pay up, how do you calculate the bill? And how could the U.S. come up with that kind of cash? To find out, we talk to historian and farmer Leah Penniman, economist Prof. William Darity Jr., public policy scholar Assistant Prof. Naomi Zewde, and Ebony Pickett.  UPDATE 10/30/20: An earlier version of this episode said that the average White person who didn't finish high school makes more money than the average Black person who graduated from college. The actual statistic is about net worth, rather than income, so we removed this reference. We’ve updated the episode. Check out the transcript here: https://bit.ly/3kSFe3q Selected resources: Leah’s book, Farming While Black Sandy’s book, From Here to Equality This Time article about Rosewood This episode was produced by Rose Rimler and Anoa Changa with help from Wendy Zukerman, Hannah Harris Green, Michelle Dang, and Nick DelRose. We’re edited by Blythe Terrell. Fact checking by Erica Akiko Howard. Mix and sound design by Sam Bair. Music written by Peter Leonard, Emma Munger, Bobby Lord and Marcus Bagala. Baby sounds provided by Hunter and Lyric. Thanks to everyone we got in touch with for this episode including Sophia Clark, Dr. Dania Francis, Dr. Dionissi Alliprantis, Prof. Kristen Broady, Prof. Rashawn Ray, Dr. Rhonda Vonshay Sharpe, Prof. Henry Thompson, Prof. Richard Edwards, and Prof. Steve Greenlaw. A special thanks to the Zukerman family, Walter Rimler, and Joseph Lavelle Wilson.
32 min
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