Gadgets & Gizmos: The Mona Lisa of NFTs, art's blackest black and electric chopsticks

Share Radio's tech whizz Steve Caplin discusses trying – unsuccessfully – to sell the Non-Fungible Token of the first ever tweet. Anish Kapoor has upset other artists by cornering the market in Vantablack, you'll be able to watch movies in driverless cars, but not use your phone, there's an appealing small hand-held game console – sold out until next year, electric chopsticks to make food taste saltier and a bizarre App-controlled charging cable with a smart display. Learn more about your ad choices. Visit podcastchoices.com/adchoices