Science Friday Folgen

Back when Science Friday began in 1991, the Internet, as we know it, didn’t even exist. While ARPA-NET existed and the first web pages began to come online, social media, online shopping, streaming video and music were all a long ways away. In fact, one of our early callers in 1993 had a genius idea: What if you could upload your credit card number, and download an album you were interested in listening to? A truly great idea—just slightly before its time. In this segment, we’ll be looking ahead at the next 5 to 10 years of emerging technologies that are about to bubble up and change the world. Think, “metalenses,” tiny, flat chips that behave just like a curved piece of glass, or battery farms, which could transform our energy future.  Scientific American technology editor Sophie Bushwick helped put together the magazine’s special report, the Top 10 Emerging Technologies of 2019. She will be our guide through this techie future. How does a child’s brain dedicate entire regions for processing faces or words? In order to answer this question, Stanford University neuroscientist Jesse Gomez leveraged a novel visual data set: Pokémon! Gomez, a lifelong fan of the popular anime creatures, wondered if his childhood ability to instantaneously identify all 150 Pokémon—combined with the repetitive way they were presented on screen—might have resulted in the formation of dedicated Pokémon region in his brain. Science Friday video producer Luke Groskin joins Ira to relay Gomez’s story and how Pokémon provide the perfect opportunity to teach us about how our vision systems develop. It’s the time of the year for sniffles, but what exactly is the virus that’s making you sick? Researchers in Scotland took a survey of the viruses in the respiratory tracts of over 36,000 patients in the U.K. National Health System, and mapped out the viral ecosystem in their lungs. Around 8% of the patients with some form of viral infection had more than one virus active in their systems. And it turns out that if you have a flu infection, you’re less likely to also be infected with the cold virus. Sema Nickbakhsh, one of the authors of the paper and a researcher at the MRC-University of Glasgow Centre for Virus Research at the University of Glasgow, joins Ira to talk about the work and what it can tell us about viral ecosystems.  And, this week a Congressional budget deal approved $25 million in funding for gun violence research at the Centers for Disease Control and National Institutes of Health. Maggie Koerth, senior science writer at FiveThirtyEight, joins Ira to talk about that news and other stories from the week in science. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.