Our Changing World for Thursday 16 April 2009

9:46 PM.Oxford University physicist Brian Foster and violinist Jack Liebeck team up to explore Albert Einstein's life. Read more Audio

9:34 PM.Palaeontologist Dallas Mildenhall explains how plant DNA, fossils and pollen can trace New Zealand's geological history. Read more Audio

9:20 PM.A biologist and geologist combine efforts to figure out how rivers changed course in the past. Read more Audio

9:06 PM.The Navy frigate Te Kaha heads south to the Furious Fifties to deliver timber for a new boardwalk on Campbell Island. Read more Audio