Why do London taxi drivers have larger areas of the brain associated with navigation? Can you 'train your brain' in the same way you can train for a marathon? Can a stimulating environment really delay onset of brain diseases like Alzheimer's or Parkinson's? The brain is hugely complex, with vast neural networks containing billions of neurons. But it's not hard-wired for life. Join comedian Rob Lloyd and neuroscientist Anthony Hannan as they explore how adaptive, flexible and responsive to change our brains are. A Free Range Science Event, in association with The Florey Neuroscience Institutes