You could find out about living in space, or operate a robot arm. You could make a noisy drawing or a porridge poultice, an ancient animal or a modern molecule. You could learn about flowers for native bees, or try a Raspberry Pi. And there was a range of opportunities with 3D printing, shaping printed flowers into necklaces and bracelets.
There were astronomical activities, and investigations into rocks, scientific detective work with colour, and a look at the skills of broch-building.