Tech Tonic returns for a second series, starting next week. Our first guest is a former Google and Facebook executive who is working on a wearable diagnostic product that can read your mind. We’ll also be hearing how search engine data can be used to map our innermost thoughts, and we’ll be talking to experts in artificial intelligence, cyber security, robotics and much more. So look out for Tech Tonic, season 2, starting on Wednesday 11th October. You can subscribe on all the usual podcast platforms.