Sinopsis
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
Episodios
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Dwarf Galaxies Really Cooking with Gas
25/06/2014 Duración: 01minThe smallest galaxies in the universe gave rise to an unexpectedly large proportion of stars. Karen Hopkin reports
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Cool Kids Get Schooled with Age
23/06/2014 Duración: 01minKids deemed cool in early adolescence have a poor chance to keep that status by their early 20s, because their behavior gets old. Erika Beras reports
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White Bread May Actually Build Strong Bodies 1 Way
20/06/2014 Duración: 01minThe guts of white bread eaters appear to contain more lactobacillus, a type of bacteria that wards off digestive disorders. Karen Hopkin reports
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Plant Spores Hitch Long-Distance Feather Rides
18/06/2014 Duración: 01minTiny spores from mosses, algae and lichens can stick in bird feathers, travel from the Arctic to the bottom of South America and grow into whole new specimens. Erika Beras reports
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Jellyfish Galaxies Get Guts Ripped Out
17/06/2014 Duración: 01minRecently discovered galaxies shaped like jellyfish leave a long trail of hot gas and dust, victims of even hotter gas from their surrounding cluster of galaxies
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2-Face Moon Tells How It Got That Way
13/06/2014 Duración: 02minA new analysis says that the asymmetry between the two faces of the moon is due to crust thickness differences that resulted from variable cooling rates after the molten formation of our companion. Karen Hopkin reports Learn more about your ad choices. Visit megaphone.fm/adchoices
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Classroom Decorations Can Distract Young Students
11/06/2014 Duración: 01minFive-year-olds in highly decorated classrooms were less able to hold their focus, spent more time off-task and had smaller learning gains than kids in bare rooms. Erika Beras reports
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Kid Scientist Finds Sweet Pest Control
10/06/2014 Duración: 02minEleven-year-old Simon Kaschock-Marenda's science fair project led to a publication about the insecticidal effects of the sweetener Truvia. Karen Hopkin reports Learn more about your ad choices. Visit megaphone.fm/adchoices
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Light Colors Become Fashion Rage for Northern Europe's Insects
09/06/2014 Duración: 01minAs northern Europe warms, the light-colored butterflies and dragonflies typically found in the Mediterranean are moving north, and outcompeting their darker-colored rivals. Erika Beras reports
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London Fish Chip Away at Historical Unknowns
06/06/2014 Duración: 01minIsotope composition within fish tails found in London archaeological digs shows that the city began importing cod from northern Scandinavia some 800 years ago. Cynthia Graber reports
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Meteor Storm Went from Sizzle to Fizzle
04/06/2014 Duración: 01minThe May Camelopardalids meteor outburst turned out to be a dud, because meteor storm prediction is not a sure thing, unlike, for example, calculating the next eclipse