REVOLVE participated in Edinburgh’s Explorathon 2018 in collaboration with Leith Labs! The venue this year was the popular Shopping Centre located in Ocean Terminal. One of the activities carried out at the event showed how researchers at the Microwave and Antenna Engineering Group at Heriot-Watt University are working to use traditional electromagnetic concepts to wirelessly transmit power that can recharge electronic devices. This will enable us to charge our devices on the move, become more environmentally friendly reducing the number of batteries in the waste strem, stored power and re-use it. Other activities presented introduced the concept of sound and light waves, which raised a great interest among the kids and, of course, the big ones!