Science Magazine Podcast Folgen

News stories on magnetic waste in the brain, the top deal breakers in online dating, and wolves that are willing to “risk it for the biscuit,” with David Grimm.   From the magazine How do we track where we are going and where we have been? Do you pay attention to your path? Look for landmarks? Leave a scent trail? The problem of navigation has been solved a number of different ways by animals. The desert-dwelling Cataglyphis ant was thought to rely on stride integration, basically counting their steps. But it turns out they have a separate method of keeping track of their whereabouts called “optic flow.” Matthias Wittlinger joins Sarah Crespi to talk about his work with these amazing creatures.   Read the research.   [Image: Rooobert Bayer /Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

News stories on what words dogs know, an RNA therapy for psoriasis, and how Lucy may have fallen from the sky, with Catherine Matacic.  From the magazine In early 2015, NASA’s Dawn spacecraft entered orbit around Ceres, the largest object in the asteroid belt. Over the last year and a half, scientists have studied the mysterious dwarf planet using data collected by Dawn, including detailed images of its surface. Julia Rosen talks with Debra Buczkowski about Ceres’s close-up.  See the full Ceres package. Learn more about your ad choices. Visit megaphone.fm/adchoices

Sarah Crespi takes a pop quiz on literal life hacking, spotting poverty from outer space, and the size of the average American vocabulary with Catherine Matacic.   From the magazine You can already buy a quantum dot television, but it’s really just the beginning of the infiltration of quantum dots into our everyday lives. Cherie Kagan is here to talk about her in depth review of the technology published in this week’s issue.   [Image: Public domain; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices