Gadgets & Gizmos: Electric submarines, self-balancing motorbikes & robotic wasps

Steve Caplin discusses some of the features of Apple's updated operating sstem, including having the ability to talk to chatbots while driving although, worryingly, there will also be a curated "sleep" playlist. He craves a gorgeous red electric submarine. There's a cargo ebike with some interesting features. Be careful about telling the Gemini chatbot that it's wrong; apparently this causes it "emotional distress". A YouTuber has powered an electric car with thrown-away vape batteries. There's a crowd-funded robotic wasp which, suspects Steve, may not be all it is claimed. He finds himself able to resist a beer-filled transparent jacket, despite the two methods of extracting beer from it. And he discusses the world's first quantum battery. Learn more about your ad choices. Visit podcastchoices.com/adchoices