Wired.co.uk Podcast 112: PlayStation 4, 'functional' necrophilia and asteroid hunting

Summary: <p>This week we learn what Sony's got in store for its PlayStation 4, talk about the Amazonian frog that has developed a "functional necrophilia" strategy and get to know the teams that are protecting us from near-Earth asteroids</p> <p>Show produced and edited by Olivia Solon<br> Hosts: Olivia Solon and David Cornish</p>