Synopsis
Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast
Episodes
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Africa: Future Worldwide Science Hub
02/05/2018 Duration: 01minThierry Zomahoun, president of the African Institute for Mathematical Sciences, talks about the potential and needs of science on the continent.
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Healthful Eating Requires Supermarket Smarts
30/04/2018 Duration: 02minAdvice from an N.Y.U. food policy symposium: eating healthfully means you can't ever let down your guard when shopping.
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Culture Shapes Kids' Views of Nature
29/04/2018 Duration: 03minIn a study of children interacting with toy animals Native American kids and non-Native kids imagined the animals very differently. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Bad Audio Can Hurt a Scientist's Credibility
28/04/2018 Duration: 02minListeners gave more credence to a scientist’s radio interview when the audio was good quality than they did to the same material when the audio was poor. Christopher Intagliata reports.
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Bill Gates Announces a Universal Flu Vaccine Effort
27/04/2018 Duration: 03minToday in Boston, Gates announced a $12-million initiative to foster the development of a vaccine effective against all flu strains. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Drumming Beats Speech for Distant Communication
25/04/2018 Duration: 03minThe Bora people in the northwestern Amazon use drums to send languagelike messages across long distances. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Bees Have a Goldilocks Lawn Mow Schedule
23/04/2018 Duration: 03minLawns mowed every two weeks hosted more bees than lawns mowed every three weeks. Jason G. Goldman reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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If Singing's Tough, Try Whistling
21/04/2018 Duration: 03minA new study claims it's easier to accurately whistle a melody than to sing it. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Traffic Deaths Increase after 4:20 P.M. on 4/20
19/04/2018 Duration: 01minA look at a database of fatal traffic accidents found a 12 percent increase on the informal marijuana holiday 4/20 after 4:20 P.M. compared with nearby dates.
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NYC Mice Are Packed with Pathogens
18/04/2018 Duration: 02minMice trapped in New York City apartment buildings harbored disease-causing bacteria and antibiotic resistance genes. Christopher Intagliata reports.
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Mine Social Media Posts to Predict Flu
17/04/2018 Duration: 02minResearchers used Twitter searches for nonflu words associated with behavior to predict flu outbreaks two weeks in advance.
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Planting Milkweed for Monarchs? Make Sure It's Native
16/04/2018 Duration: 03minNon-native milkweed species planted in the southern U.S. could harm monarch butterflies as temperatures rise. Jason G. Goldman reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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The Internet Needs a Tune-Up
13/04/2018 Duration: 01minPrinceton University's Jennifer Rexford talks about optimizing the internet for the uses it got drafted into performing.
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Glacier Suddenly Goes Galloping
12/04/2018 Duration: 03minResearchers try to figure out why every 20 years a Pakistan glacier moves roughly 1,500 times faster. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Some Habitable Zone Exoplanets May Get X-Rayed Out
11/04/2018 Duration: 03minRed dwarfs are a popular place to hunt for small exoplanets in the habitable zone—but the stars' radiation bursts might fry chances for life as we know it. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Right Whales Seem to Think before They Speak
09/04/2018 Duration: 02minRather than always making the same call in response to the same stimuli, North Atlantic right whales are capable of changing their vocalizations.
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Old New England Underground May Be Spry after All
07/04/2018 Duration: 02minThe U.S. Northeast may be more geologically active than was previously thought, according to a seismic sensor network.
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Brain Scan Might Reveal Appetite for Risk
06/04/2018 Duration: 03minVolunteers willing to place riskier bets tended to sport larger amygdalas—a region associated with processing fear. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
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Neandertal Face Shape Was All Over the Air
04/04/2018 Duration: 02minThe jutting midface of Neandertals seems to have evolved to help get large volumes of air into an active body that needed lots of oxygen.
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Rev Up Photosynthesis to Boost Crop Yields
02/04/2018 Duration: 01minPhotosynthesis actually is an inefficient process, but a biological chemist is trying to crank it up.