This week, we are getting to grips with regeneration: how does your body heal itself, and what can science do to help?  Plus, in the news, the tech set to change our lives in 2019, the hidden perils of AI, and does a crossword a day really keep dementia at bay? Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

The Science of Surviving Christmas

The Naked Scientists flagship science show brings you a lighthearted look at the latest scientific breakthroughs, interviews with the world's top scientists, answers to your science questions and science experiments to try at home.