REVOLVE organised a science day for all primary three students at George Heriot School in Edinburgh. The event took place on Tuesday 11 December in the school premises addressing the theme of electricity. REVOLVE brought a number of hands on experiments to illustrate the concept of conductance and how to use play-dough or pencils in circuits. Together REVOLVE illustrated how electricity can be give rise to magnetism and use a home made paper-plate speaker to show a practical application. REVOLVE’s Theremin was also available and attracted the attention of the students.