Scientific American Podcast: Science Talk

by Scientific American · · · · 279 subscribers

Join host Steve Mirsky each week as he explores the latest developments in science and technology through interviews with leading scientists and journalists

Mathematician Eugenia Cheng, tenured in the School of Mathematics and Statistics at the University of Sheffield in the U.K. and currently Scientist in Residence at the School of the Art Institute of... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=EcTelkBo0Sg:QRSgC5MDjY8:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=EcTelkBo0Sg:QRSgC5MDjY8:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=EcTelkBo0Sg:QRSgC5MDjY8:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=EcTelkBo0Sg:QRSgC5MDjY8:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=EcTelkBo0Sg:QRSgC5MDjY8:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- …
Astronomer Alan Smale spends his days at NASA Goddard Space Flight Center exploring celestial objects, but he's also the author of Clash of Eagles, an alternate-history novel in which a Roman Legion... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=4JfY7SRhZnw:TrR9j9yMnJ4:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=4JfY7SRhZnw:TrR9j9yMnJ4:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=4JfY7SRhZnw:TrR9j9yMnJ4:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=4JfY7SRhZnw:TrR9j9yMnJ4:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=4JfY7SRhZnw:TrR9j9yMnJ4:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- …
Scientific American's Dina Maron talks with Keiji Fukuda, assistant director general for health security at the World Health Organization, about the current Ebola outbreak, the threat of sexual... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=PFlCyGZYBJc:oRitNuMGdDI:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=PFlCyGZYBJc:oRitNuMGdDI:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=PFlCyGZYBJc:oRitNuMGdDI:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=PFlCyGZYBJc:oRitNuMGdDI:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=PFlCyGZYBJc:oRitNuMGdDI:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=ZC7T4KBF6Nw)](http://rss.sciam.com/~ff/sciam/science- talk?a=PFlCyGZYBJc:oRitNuMGdDI:ZC7T4KBF6Nw) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=I9og5sOYxJI)](http://rss.sciam.com/~ff/sciam/science- …
University of Exeter archaeologist Jose Iriarte talks to freelance journalist Cynthia Graber about his efforts to understand human activity in and influence on the Amazon region for... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=9n617vwVr6g:RlSD6zcRDJA:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=9n617vwVr6g:RlSD6zcRDJA:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=9n617vwVr6g:RlSD6zcRDJA:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=9n617vwVr6g:RlSD6zcRDJA:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=9n617vwVr6g:RlSD6zcRDJA:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=ZC7T4KBF6Nw)](http://rss.sciam.com/~ff/sciam/science- talk?a=9n617vwVr6g:RlSD6zcRDJA:ZC7T4KBF6Nw) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=I9og5sOYxJI)](http://rss.sciam.com/~ff/sciam/science- talk?a=9n617vwVr6g:RlSD6zcRDJA:I9og5sOYxJI) …
In conjunction with this magazine's inclusion on the March 12 episode of The Big Bang Theory, here's an edited version of a talk by the sitcom's science advisor, U.C.L.A. physicist David Saltzberg,... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=_xwxoJLkt8Q:4GcoakjnX_c:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=_xwxoJLkt8Q:4GcoakjnX_c:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=_xwxoJLkt8Q:4GcoakjnX_c:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=_xwxoJLkt8Q:4GcoakjnX_c:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=_xwxoJLkt8Q:4GcoakjnX_c:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- …
Heather Berlin, assistant professor of psychiatry and of neuroscience at Mount Sinai School of Medicine in New York City, is the co-host of the new CUNY TV program Science Goes to the Movies \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=zlTqACJP_v8:itxTbF6BZo4:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=zlTqACJP_v8:itxTbF6BZo4:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=zlTqACJP_v8:itxTbF6BZo4:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=zlTqACJP_v8:itxTbF6BZo4:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=zlTqACJP_v8:itxTbF6BZo4:gIN9vFwOqvQ) …
Gates Foundation CEO Dr. Susan Desmond-Hellmann and Scientific American Editor in Chief Mariette DiChristina talk about the foundation set forth in its recently released annual letter. Part 2 of... \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=O1KiT5K3nlc:jI_hHYPu84Q:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=O1KiT5K3nlc:jI_hHYPu84Q:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=O1KiT5K3nlc:jI_hHYPu84Q:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=O1KiT5K3nlc:jI_hHYPu84Q:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=O1KiT5K3nlc:jI_hHYPu84Q:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=ZC7T4KBF6Nw)](http://rss.sciam.com/~ff/sciam/science- talk?a=O1KiT5K3nlc:jI_hHYPu84Q:ZC7T4KBF6Nw) [![](http://feeds.feedburner.com/~ff/sciam/science- …
Gates Foundation CEO Dr. Susan Desmond-Hellmann and Scientific American Editor in-Chief Mariette DiChristina talk about the foundation set forth in its recently released annual letter. Part 1 of 2 \-- Read more on ScientificAmerican.com [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=yIl2AUoC8zA)](http://rss.sciam.com/~ff/sciam/science- talk?a=9r6hJyvNvPY:U1BodPg5FWs:yIl2AUoC8zA) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=qj6IDK7rITs)](http://rss.sciam.com/~ff/sciam/science- talk?a=9r6hJyvNvPY:U1BodPg5FWs:qj6IDK7rITs) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=l6gmwiTKsz0)](http://rss.sciam.com/~ff/sciam/science- talk?a=9r6hJyvNvPY:U1BodPg5FWs:l6gmwiTKsz0) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=9r6hJyvNvPY:U1BodPg5FWs:gIN9vFwOqvQ)](http://rss.sciam.com/~ff/sciam /science-talk?a=9r6hJyvNvPY:U1BodPg5FWs:gIN9vFwOqvQ) [![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=ZC7T4KBF6Nw)](http://rss.sciam.com/~ff/sciam/science- talk?a=9r6hJyvNvPY:U1BodPg5FWs:ZC7T4KBF6Nw) [![](http://feeds.feedburner.com/~ff/sciam/science- …
Cornell University's Brian Wansink talks about eating behavior and how mindless eating has us consuming way more calories than we suspect \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=h9Y4et24K0w:Wf1PXBF5Km0:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/h9Y4et24K0w)
Turkey scientist Rich Buchholz of the University of Mississippi talks about the turkey on your plate and his own turkey research \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?i=ZHXjIKYHyUk:H_4FKTB- fpI:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/ZHXjIKYHyUk)
Scientific American health and medicine correspondent Dina Fine Maron talks with Armand Sprecher of Doctors Without Borders, who has fought Ebola in Guinea and Liberia. And Steve talks Ebola with... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=9KsRgca_45I:xxF4YwUdv74:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/9KsRgca_45I)
Ebola Expert Update Nov. 6, 2014
Scientific American health and medicine correspondent Dina Fine Maron talks about Ebola with tropical medicine and infectious disease expert Daniel Bausch of Tulane University at the annual meeting... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=cA9JKrexKEQ:BIuGcZt7ps0:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/cA9JKrexKEQ)
Scientific American senior editor Josh Fischman joins nanoscience researchers Shana Kelly, Yamuna Krishnan, Benjamin Bratton, along with moderator Bridget Kendall from the BBC World Service program... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=IS66UcRfykE:GMxprswIvpw:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/IS66UcRfykE)
The 2014 Nobel Prize in Chemistry is awarded to Eric Betzig, Stefan W. Hell and William E. Moerner for the development of super-resolved fluorescence microscopy. The winning work is explained by... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=qa0j9VLZoP8:suYtHSKC3Ns:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/qa0j9VLZoP8)
The 2014 Nobel Prize in Physics goes to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura for the invention of efficient blue light-emitting diodes, which has enabled bright and energy-saving... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=XB0oYevYIec:1hE84qHPFtU:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/XB0oYevYIec)
The 2014 Nobel Prize in Physiology or Medicine goes to John O'Keefe, May-Britt Moser and Edvard I. Moser for their discoveries of cells that constitute a positioning system in the brain--an... \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=5Bivbx7Za3s:6nog05VyJTw:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/5Bivbx7Za3s)
Scientific American Bright Horizons Cruise 22 is in port in Kodiak, Alaska, on September 2nd. We talk about our last few stops and hear from passenger and Manhattan Project veteran Margaret Asprey \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=NqSsio4pZFI:eKSspKJBXwk:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/NqSsio4pZFI)
Scientific American Bright Horizons Cruise 22 arrives in Anchorage, Alaska, on August 31st, which allows us to post audio from a fascinating taxi trip through Juneau on August 28th. \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=M_cYhSvUm3E:fc28MJnU75Y:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/M_cYhSvUm3E)
Scientific American Bright Horizons Cruise 22 arrives in Juneau, Alaska \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=0Y6XSYYgAIc:qkJ9Sbz3kWc:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/0Y6XSYYgAIc)
Scientific American Bright Horizons Cruise 22 arrives in Ketchikan, Alaska. \-- Read more on ScientificAmerican.com ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=yIl2AUoC8zA) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=qj6IDK7rITs) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=l6gmwiTKsz0) ![](http://feeds.feedburner.com/~ff/sciam/science- talk?i=UZbrHvR3dSA:warmLZAh41A:gIN9vFwOqvQ) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=ZC7T4KBF6Nw) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=I9og5sOYxJI) ![](http://feeds.feedburner.com/~ff/sciam/science-talk?d=QXVau8BzmBE) ![](http://feeds.feedburner.com/~r/sciam/science-talk/~4/UZbrHvR3dSA)