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The World Health Organization has called the spread of misinformation around the coronavirus an "infodemic." So what do you do when it's somebody you love spreading the misinformation? In this episode, Maddie talks with Invisibilia reporter Yowei Shaw about one man's very unusual approach to correcting his family. And we hear from experts about what actually works when trying to combat misinformation.
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Yes, there actually are astronomers looking for intelligent life in space. The 1997 film adaptation of Carl Sagan's 'Contact' got a lot of things right ... and a few things wrong. Radio astronomer Summer Ash, an education specialist with the National Radio Astronomy Observatory, breaks down the science in the film.
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More than 100 cities are monitoring sewage for the presence of the coronavirus, and public health officials think wastewater could provide an early warning system to help detect future spikes. NPR science correspondent Lauren Sommer explains how it works, and why scientists who specialize in wastewater-based epidemiology think it could be used to monitor community health in other ways.
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Encore episode. The science is nascent and a little squishy, but researchers like Giulia Poerio are trying to better understand ASMR — a feeling triggered in the brains of some people by whispering, soft tapping, and delicate gestures. She explains how it works, and tells reporter Emily Kwong why slime might be an Internet fad that is, for some, a sensory pleasure-trigger.
Read more about Emily's reporting on ASMR on the NPR Shots Blog.
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The pandemic has upended every aspect of our lives, including the disorienting way many of us have been perceiving time. It might feel like a day drags on, while a week (or month!) just flies by. We talk with Dean Buonomano, a professor of neurobiology and psychology at UCLA, about his research into how the brain tells time. We'll also ask him what's behind this pandemic time warp.
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The surface of the Earth is constantly recycled through the motion of plate tectonics. So how do researchers study what it used to look like? Planetary scientist Roger Fu talks to host Maddie Sofia about hunting for rocks that paint a picture of the Earth a few billion years ago, in the early days of the evolution of life.
Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.
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Ed Yong of The Atlantic explains how a viral article led to headlines about a possible coronavirus mutation. All viruses mutate — it doesn't necessarily mean the virus has developed into a more dangerous "strain."
Read Ed's recent piece on coronavirus mutations here, and more of his reporting on the pandemic here.
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Maddie talks with author and neuroscientist Theanne Griffith about her new children's book series, The Magnificent Makers, which follows two intrepid third graders as they race to complete science-based adventures.
Follow host Maddie Sofia on Twitter @maddie_sofia. Email the show at shortwave@npr.org.
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When Markus Buehler heard about the coronavirus, he wanted to know what it sounded like. Today on the show, Maddie speaks with Short Wave reporter Emily Kwong about how Markus Buehler, a composer and engineering professor at MIT, developed a method for making music out of proteins, and how music can potentially help us hear what we have trouble seeing at the nanoscale level.
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There's a difference between diagnostic, antibody, and antigen tests. All provide different levels of reliability and speed.
NPR health correspondent Rob Stein breaks down the differences and explains why public health officials are especially hopeful about antigen testing.
Find out how your state is doing on overall testing.
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