The fourth issue of Wits University’s research magazine is themed: #Watershed and features the latest in water research being conducted across faculties, disciplines and entities to help secure humanity’s most important resource for survival: Water. Produced by Wits Communications, Curiosity is a print and digital magazine that tells the stories of groundbreaking research through the voices of talented researchers, students and academics at the University of the Witwatersrand in Johannesburg, South Africa.