Introduction

In Australia, things are so advanced that we actually test for and can fix genetically inherited diseases in a few cases. One in 50 people carry the gene for spinal muscle atrophy - one in 10,000 babies get born with it. There's two dozen diseases that we can fix in Australia with genetic diseases,. And so far, we've saved 40 lives in Australia; there's 40 families that are happy with their baby. Why do some people feel the cold more than others? What state is electricity? And where does all the sweat go after a music festival?