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NPR: Science Friday Podcast
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Science Friday, as heard on NPR, is a weekly discussion of the latest news in science, technology, health, and the environment hosted by Ira Flatow. Ira interviews scientists, authors, and policymakers, and listeners can call in and ask questions as well. Hear it each week on NPR stations nationwide -- or online here!
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'Invention Of Air' Explains Discovery Of Oxygen
How are the discovery of oxygen, the founding of the Unitarian Church and ecosystem science linked? Author Steven Johnson tells the story of scientist and theologian Joseph Priestley, a protege of Benjamin Franklin and friend of Thomas Jefferson, in The Invention of Air.
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Mystified? Solve It With Science
Whodunit? Was it Dr. Jones, in the lab, with the beaker? Eric and Natalie Yoder may have the answer. They are authors of One Minute Mysteries: 65 Short Mysteries You Solve With Science, a new book that uses mysteries and problem solving to get kids energized about science.
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'Tis The Season For Cold And Flu
Both bring wintertime suffering, but how different is the common cold from influenza, scientifically speaking? Ira Flatow talks with cold and flu experts about how these viruses are transmitted, how best to dodge them, and why hand sanitizer may not be of much help.
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Controlling Mosquitoes With Bacteria
Biologists identified bacteria that shorten the lifespan of disease-carrying mosquitoes. Shorter lives mean less time for the mosquitoes to incubate and transmit diseases like dengue and malaria. Biologist Andrew Read of The Pennsylvania State University explains the findings.
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Looking Forward To A Year of Science
2009 marks 150 years since the publication of Darwin's On The Origin of Species, and the 400th anniversary of Galileo's first use of a telescope to study the skies. M. Lee Allison is an organizer of a "Year of Science 2009," a celebration of scientific methods and discoveries.
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Birdsongs From The Arctic To The Southern Swamps
The pop-up book Birdscapes catalogues the calls of birds from all over the world, from Yellow-billed Loons on remote Arctic lakes to King Rails in southern swamps. Author Miyoko Chu of the Cornell Lab of Ornithology tells the stories behind how these bird songs were collected.
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Shade-Grown Coffee Not Just For The Birds
Shade-grown coffee is sometimes called "bird friendly coffee," but a new paper in the journal Current Biology suggests that the plantations also help maintain the genetic diversity of native tree species. Study author Shalene Jha discusses the research and its implications.
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Audubon's Annual Christmas Bird Count
Get out those binoculars and notepads. For the 109th year, birders throughout the Americas are navigating tropical forests and crunching through snowy meadows to tally up birds. Count director Geoff LeBaron and Cornell ornithologist John Fitzpatrick discuss the annual event.
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