Our Changing World for Thursday 19 February 2015

9:46 PM.Nicola Winch has developed a portable X-ray detector which could allow images to be taken at emergencies and sent to hospital before a patient arrives Read more Audio

9:34 PM.The Dodd-Walls Centre for Photonics and Quantum Technologies is a Centre for Research Excellence that is partnering with Otago Museum Read more Audio

9:20 PM.A team of scientists drilling through thick Antarctic ice were surprised to discover fish surviving more than 500 km from open ocean Read more Audio

9:06 PM.In winter the Bounty Islands are just bare rock. In summer they are packed with breeding Salvin's albatrosses and erect-crested penguins Read more Audio