Thames & Kosmos Electricity & Magnetism STEM Experiment Kit for Age 8+Conduct more than 60 electrifying experiments with circuits and magnetic contraptions to learn about electricity and magnetism, and how these two fundamental properties are closely related. Children eight and up can safely and easily experiment with electric current and magnetic fields using the colourful snap together blocks and components in this hands on kit. Build series and parallel circuits to light up a light bulb. Experiment with push buttons