Our Changing World

Collection manager Andrew Stewart gives Alison Ballance a tour of the new Vertebrate Collection Facility at Te Papa Tongarewa Audio

Ruth Beran interviews John Watt, the winner of the 2009 MacDiarmid Young Scientists of the Year awards Audio

Radio New Zealand's Matthew Finn talks about some different ways of listening to radio and how they work Audio

NIWA's Anne-Nina Loetz and Kareen Schnabel talk about their favourite crustacea in the Marine Invertebrate Collection Audio

GNS Science's Julian Thomson reports in from an ice core drilling expedition in the Southern Alps. Audio

Geoff Smith is part of a distributed generation trial, with a wind turbine on his farm. Eion McPherson explains how it works. Audio

ESR's Jacqui Horswell, Tom Speir and Andrew Van Schaik explain what biosolids are, and their research into applying them to land Audio

Leo Schep describes the risks and treatment for bites and stings from New ZealandÂ's venomous creatures Audio

Andrew Stewart and Dennis Gordon talk about the first volume of the recently-published New Zealand Inventory of Biodiversity Audio

Jim Johnston and his team are using the colour-changing properties of quantum nanodots for ink-jet printing Audio

Peter Dearden and Rosannah McCartney are looking at how two distinct types of female honey bees can stem from one genome. Audio

Dillon Mayhew explains what the abstract mathematical construct called a matroid is and why he thinks they are beautiful. Audio