Our Changing World for Thursday 2 May 2019

9:06 PM.ESR is using a laser to scan crime scenes, allowing police and juries to 'fly through' the scene long after the event. Read more Video, Audio

3:45 PM.The death of Hoki from a fungal infection brings the number of adult kākāpō to 146, while there are 77 chicks. Ep 17 of the Kākāpō Files includes a visit to Anchor Island & all the latest news. Read more Audio

8:00 AM.Chromium is a transition metal that gives colour to precious jewels, the shine to your car fender and your kitchen bench, but can also be a killer. All this and more in ep 20 of Elemental with Allan… Read more Audio

8:00 AM.Famous as the colour of blue glass and important in red blood cells, cobalt can form a permanent magnet and is vital for livestock. Allan Blackman from AUT talks about his favourite element in ep 21… Read more Audio