Short Wave Folgen

Humans hallucinate. Algorithms lie. At least, that's one difference that Joy Buolamwini and Kyle Chayka want to make clear. When ChatGPT tells you that a book exists when it doesn't – or professes its undying love – that's often called a "hallucination." Buolamwini, a computer scientist, prefers to call it "spicy autocomplete." But not all algorithmic errors are as innocuous. So today's show, we get into: How do algorithms work? What are their impacts? And how can we speak up about changing them? This is a shortened version of Joy and Kyle's live interview, moderated by Regina G. Barber, at this year's Library of Congress National Book Festival.If you liked this episode, check out our other episodes on facial recognition in Gaza, why AI is not a silver bullet and tech companies limiting police use of facial recognition.Interested in hearing more technology stories? Email us at shortwave@npr.org — we'd love to consider your idea for a future episode!Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Just in time for the return of the school year, we're going "Back To School" by revisiting a classic at-home experiment that turns lemons into batteries — powerful enough to turn on a clock or a small lightbulb. But how does the science driving that process show up in household batteries we use daily? Host Emily Kwong and former host Maddie Sofia talk battery 101 with environmental engineer Jenelle Fortunato.Want us to cover more science basics? Email us your ideas at shortwave@npr.org — we might feature them on a future episode!Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

From Indonesia to Wisconsin, farmers all over the world struggle with a huge problem: pests. On top of that, it's tough for farmers to identify where exactly they have the pests and when. Reporter Lina Tran from NPR member station WUWM in Milwaukee joins host Emily Kwong to tell the story of how researchers in the Midwest are inventing new forms of pest detection that involve eavesdropping on the world of insects. Plus, hear what aphid slurping sounds like.If you liked this episode, check out behind-the-scenes photos of Insect Eavesdropper experiments in Lina's digital story!Interested in hearing more insect news? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy