Last month, Short Wave explored the evolutionary purpose of laughter. Now, we're talking tears. From glistening eyeballs to waterworks, what are tears? Why do we shed them? And what makes our species' ability to cry emotional tears so unique?Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Wissenschaft & Technik
Short Wave Folgen
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
Folgen von Short Wave
1268 Folgen
-
Folge vom 09.11.2022Why Do We Cry?
-
Folge vom 08.11.2022Traditional Plant Knowledge Is Not A Quick FixRegina G. Barber talks with Dr. Rosalyn LaPier about ethnobotany--what it is and how traditional plant knowledge is frequently misunderstood in the era of COVID and psychedelics. And, how it's relevant and important for reproductive health today.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
-
Folge vom 07.11.2022COP-out: Who's Liable For Climate Change Destruction?World leaders have gathered in Egypt this week to begin climate talks at the 27th Conference of the Parties. However, there are still outstanding questions about who should pay for climate change losses and damages. Vulnerable countries hit hardest by climate change are asking the wealthier countries most responsible for these damages for compensation.Climate change correspondent Lauren Sommer joins Emily Kwong to talk about this debate — and the case one island nation is making to seek payment.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
-
Folge vom 04.11.2022Control: Eugenics And The Corruption Of ScienceIn 1859, Charles Darwin published On the Origin of Species, a book about the evolution of non-human animals by natural selection. In its wake, a political idea arose — eugenics. Reading Darwin's book, Sir Francis Galton proposed that humans should be bred to give more "suitable" characteristics a "better chance of prevailing." Today, producer Rebecca Ramirez talks to Adam Rutherford about his new book, Control: The Dark History and Troubling Present of Eugenics, which traces the inextricable link between political ideology and science, and the enduring shadow of eugenics.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy