When you’re outdoors, having a reliable way to obtain safe drinking water is an important part of preparation. Portable water filters can make collecting water more practical, but different models vary in their design, flow rate, capacity and intended use. In this challenge, you’ll compare…
Being able to throw a rescue line accurately could make a real difference in an emergency occurring near water. This challenge gives you the chance to practise your aim, learn how to handle a throw line and understand why helping from the shore is generally…
Clean drinking water is one of the most important things to plan for when spending time outdoors. If your normal water supply is unavailable, understanding different treatment methods can help you make better decisions. One method worth learning about is solar water disinfection, often called…
