This week in the final show from Perth in Western Australia. Chris Smith and Victoria Gill find out how camouflage wetsuits could protect surfers from sharks, hear about a new development in muscular dystrophy treatment, and how sea sponges might be used to mend fractures.
Dr Chris Smith aka the Naked Scientist investigates Australia's national science week from Perth, studying bottle nose dolphins, how DNA technology is unlocking secrets to the past, present and future, and how to educate children who live hundreds of miles from schools.
In this edition comedian Dr Tim Minchin joins Dr Karl and Dr Rhod. They consider the science of musical composition, sound at night and other golden nuggets!