In this episode we are joined by Dr Ross Gillanders, founder of Lightwater Sensors. Lightwater sensors aims to monitor and help protect the world's water supplies now and in the future. Ross delves into his journey building this project from the ground up, touching on his experience as a senior research fellow at the school of Physics and Astronomy, the motivations behind making these sensors widely accessible as well as what it's like to be both a scientist and a business man.