Science Magazine Podcast Folgen

Researchers debate if humidity makes heat more deadly, and finding excess diabetes cases in Ukrainian people that were born right after the 1930s famine First up this week, which is worse: the heat or the humidity? Staff writer Meredith Wadman joins host Sarah Crespi to talk about conflicting reports on the risk of increased mortality when humidity compounds heat, and how to resolve the debate in the field.     Next, LH Lumey, a professor of epidemiology at the Columbia University Medical Center, discusses what the catastrophe of a famine can teach us about the importance of maternal and fetal health for the long term. His work focuses on records of a 1930s Ukrainian famine painstakingly reconstructed by Ukrainian demographers after being obscured by the former Soviet Union. The famine records combined with newer data show that babies gestated during famine are more likely to acquire type 2 diabetes later in life.    This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi, Meredith Wadman    Episode page: https://www.science.org/doi/10.1126/science.z6yms94   About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

First up this week, we hear about caves on the Moon, a shake-up at Pompeii, and the iron-lined teeth of the Komodo dragon. Reporter Phie Jacobs joins host Sarah Crespi to discuss these news stories and more from our daily newsletter, ScienceAdviser.   Next on the show, electron microscopes allow us to view a world inaccessible to light—at incredible resolution and tiny scales. But bombarding samples with a beam of electrons has downsides. The high-energy electrons used for visualizing minute structures can cause damage to certain materials. Jonathan Peters, a research fellow in the School of Physics at Trinity College Dublin, joins the podcast to talk about a new approach that protects samples while keeping resolution sharp.    This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi, Phie Jacobs,   Episode page: https://www.science.org/doi/10.1126/science.zeecyfw Learn more about your ad choices. Visit megaphone.fm/adchoices

Tackling air pollution—indoors and outdoors, how burned-up satellites in the atmosphere could destroy ozone, and the latest in our series of books on a future to look forward to First up this week, Science Senior Editor Michael Funk joins host Sarah Crespi to talk about the magazine’s special issue on air pollution. The two discuss the broad scope of air pollution, from home cooking to transmissible disease.   Next, how burned-up satellites may cause pollution problems as megaconstellations take to the skies. Staff Writer Daniel Clery talks about how metals from deorbiting spacecrafts might change the chemistry of the upper atmosphere.   Finally, books host Angela Saini is joined by author Daniela Rus, a roboticist and professor of electrical engineering and computer science at the Massachusetts Institute of Technology. They discuss Rus’s book The Heart and the Chip: Our Bright Future with Robots for this year’s books series that takes an optimistic look at the future.   This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi, Micheal Funk, Angela Saini; Daniel Clery   Episode page: https://www.science.org/doi/10.1126/science.z01x70o Learn more about your ad choices. Visit megaphone.fm/adchoices