Icefish, Chernobyl Nuclear Disaster, Wireless Baby Monitoring. March 1, 2019, Part 2

During an electrical system test early in in the morning of April 26, 1986, Reactor 4 of the Chernobyl Nuclear Power Plant exploded. The disaster at the plant was not caused solely by the test, however—a perfect storm of engineering and design missteps, operational errors, and cultural problems all aligned to bring about the catastrophe. In his new book, Midnight In Chernobyl: The Untold Story of the World’s Greatest Nuclear Disaster, journalist Adam Higginbotham describes the events that led up to the meltdown, the dramatic, heroic, and perhaps futile attempts to lessen the extent of the accident, and the attempts by Soviet officials to contain the political ramifications of the explosion. He joins Ira to tell us more. Plus: Every vertebrate has red blood cells—that is, except for a small family of fish from the notothenoid family known collectively as “icefish.” These Antarctic-dwelling fish have translucent blood, white hearts, and have somehow adapted to live without red blood cells or hemoglobin. H. William Detrich, a professor of marine and environmental sciences at Northeastern University, explains how scientists are trying to decipher the secrets of the mysterious icefish. What’s more terrifying than becoming a new parent? Starting out as new parents in the Newborn Intensive Care Unit, where babies spend their first days entangled in wires attached to sensors that monitor their vital signs. But in the digital age, why must wires and sensors take up so much real estate on a tiny baby? That’s the question driving the development of a new monitoring device—a small wireless sensor that takes the scary “science experiment” effect out of the NICU, and gives parents more time to cuddle with their newborn. John Rogers, professor of material science and engineering and director of the Center for Biointegrated Electronics at Northwestern University, joins Ira to discuss how the new device could transform neonatal care in the U.S. and in developing nations around the world.   Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

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