Tech talk with Steve Caplin. He demonstrates the iPhone's way of filtering out unwanted background noise. OpenAI are to produce an AI hardware device to be designed by Sir Jony Ive. AI can now fool CAPTHA into thinking it's human. Tetris can apparently help treat PTSD. Magic mushrooms can help with chronic depression. Spanish scientists have developed a superfood yellow lettuce. For some reason Wordle is coming to Meta Quest. And red wine, dark chocolate and cheese help to lower the risk of dementia.

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