Our Changing World for Thursday 3 July 2014

9:49 PM.The first mystery sound from the 2014-5 Our Changing World opening theme Read more Audio

9:48 PM.This is the opening theme for Our Changing World for 2014-5. It is made up of 17 sounds from previous programmes Audio

9:46 PM.There are about 2000 spider species in New Zealand, but the spiders that are found around houses are likely to be an introduced species Read more Audio

9:34 PM.British science communicator James Piercy will share his story of recovery from brain trauma at the NZ International Science Festival. Read more Audio

9:20 PM.The Smart Seeds programme at Lincoln University has been screening brassica seeds for potential microbial biocontrol agents against black rot and diamondback moths Read more Audio

9:06 PM.The Department of Conservation's David Moss explains how people can help to create better breeding habitat for inanga. Read more Audio