Team Caja Desal talk about their humidification-dehumidification design for the TUM DeSal Challenge

Team Zyklon talk about their humidification-dehumidification design for the TUM DeSal Challenge

Alex Kroiß, organizer of the DeSal Challenge, Munich, Germany, discusses the event and what inspired him to get involved

Team Salinensklaven talk about their Stirling engine-based design for the TUM DeSal Challenge

Team SDS pty talk about their improved solar still design for the TUM DeSal Challenge

Team KJ5 talk about their dual-function design for the TUM DeSal Challenge

Team Ikarus 2.0 talk about their two-step distillation process for the TUM DeSal Challenge

The first crowdsourced chemistry experiment is measuring water quality across the globe as part of the IYC

Gin-Jo and Sophie discover the importance of wearing — and removing — gloves

German selection process for the International Chemistry Olympiad (IChO) from the North Rhine-Westphalian point of view and its success