Our Changing World for Thursday 30 March 2006

9:46 PM.Alan Bernacci, of Housing NZ explains the objectives of this extensive environmental and social intervention programme. Audio

9:35 PM.Using a combination of medical imaging and computational mathematics, scientists are developing models of the lung. Audio

9:20 PM.Veronika Meduna with Philippa Gander and Leigh Signal, who explain the health effects of sleep deprivation. Audio

9:06 PM.Health editor of the British magazine The Ecologist, Patricia Thomas, talks to Dean Williams about Avian Influenza. Audio