What’s it like to be a young YouTube star? Siblings Jaadin and Arabella Daho's lives have significantly changed since they went viral on YouTube in 2015. At just 10 and 11 years old their videos racked up 17 million views. But along with the money and fame has come abuse, both online and off. How has YouTube stardom affected these teenagers and their family? Does a baked potato contain the equivalent of 19 cubes of sugar? We look into this claim to see whether the simple spud is hiding a sweet secret. Why do so many of us love boats? Lesley Curwen, a proud owner of a yacht, finds out how our love affair with the boat can be a deep, passionate attachment and how in some cultures boats are seen as living things and the best place to create memories far from the busy world of dry land. (Photo: Jaadin and Arabella Daho shooting one of their YouTube videos. BBC Copyright)