Shiona McCallum is in Berlin to meet a very different type of popstar. And the team hears from the creator of the world's first ballet inspired by artificial intelligence. Also, in the world of food and drink, Lara Lewington tests out lab grown cheese, while Nick Kwek finds out how whisky distilleries are using tech to be more environmentally friendly.

Lara Lewington finds out how virtual reality is being used to help diagnose Alzheimer's disease. Jacqui Wakefield investigates how AI videos are targeting children with disinformation. And the team explores the tech behind the lab-grown diamond industry.