Sunday Extra - Separate Stories Podcast

How are your knees feeling? There's a pretty good chance one or both of them are sore — after all, knee osteoarthritis is a leading cause of disability globally, and Australia's no exception. Trouble is, we don't really have any way of treating it. But never fear — this week we're hearing from someone who's bringing her engineering background to take a peek inside dodgy knees and see what it might take to fix them.