Short Wave Folgen

If you work at home or in an office, you might spend a lot of your day sitting down and staring at a computer screen. That can have lots of negative effects – but it's hard to carve out significant time in the day to counteract that.Our friends at NPR's TED Radio Hour wanted to know if small, frequent movement breaks might do the trick instead. Along with Columbia University Medical Center, they conducted a study of over 20,000 listeners and asked them to incorporate these movement breaks into their day. Today on the show, TED Radio Hour's Manoush Zomorodi digs into the surprising preliminary results with Columbia University researcher Keith Diaz. Ideas to get moving? We want to hear them! Get in touch at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Since they were discovered in 2019, strange, glowing circles of light in space have mystified researchers. Now called odd radio circles, or ORCs, these rings of light sit in the radio portion of the electromagnetic spectrum. They pulse out of the centers of some galaxies – and until now, no one knew why.In this episode, host Regina G. Barber talks to Alison Coil, a professor of astronomy and astrophysics at University of California San Diego, about her latest research. They break down what ORCs are, where they come from and what they might reveal about how galaxies evolve over billions of years.Wondering about other happenings across the universe? Email us at shortwave@npr.org – we'd love to hear about it! Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Human beings are hardwired for social connection – so much so that we think of even the most basic objects as having feelings or experiences. (Yup, we're talking to you, Roomba owners!) Social robots add a layer to this. They're designed to make us feel like they're our friends. They can do things like care for children, the elderly or act as partners. But there's a darker side to them, too. They may encourage us to opt out of authentic, real-life connections, making us feel more isolated. Today on the show, host Regina G. Barber explores the duality of social robots with Eve Herold, author of the new book Robots and the People Who Love Them: Holding on to Our Humanity in an Age of Social Robots. Curious about other innovations in technology? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy