Gadgets & Gizmos: Flying pigs, drones predicting crimes & an AI piano teacher

Steve Caplin reports on the Chinese village which lost power after a farmer transporting a pig to the abbatoir by drone managed to get it tangled in a power line. There's a new eVTOL single-seat aircraft available to buy next year. Network Rail is to use drones to predict crimes on train lines, though it hasn't revealed what they'll do if they spot one. Criminal gangs are using lifestyle surveys to clone pensioners' voices and then raid their bank accounts. ROLI have devised an AI music coach to teach people how to play the piano. There's a crowd-funded visual soldering iron, eyedrops to treat presbyopia and the extraordinary project The Line in Saudi Arabia is being reduced from a city 105 miles long to just 1.5 miles, which might be used to host AI data centres. Learn more about your ad choices. Visit podcastchoices.com/adchoices