We moved to a new venue at Kirkwall Grammar School, with a wealth of activities for every one to enjoy, and we had a great turnout of people. You could control an underwater robot, or make a map or a rocket, or paper from natural materials. You could find out about seashells and the creatures that live in them. You could learn about kelvins and candelas, or how to make your garden bee-friendly. You could make a molecule or a geometric lantern. You could find out how to make your own toothpaste, build a wind turbine, or run an electric car.