Solvatten, a deceptively simple device from Sweden enables the production of clean fresh water. The size of a suitcase, the unit uses the power of the sun to generate potable water, relieving many from the drudgery of gathering wood and lighting fires to purify the water needed for consumption and washing. Peter Rheinberger explains how the Rotary Club of Castle Hill encourages local schools and others to donate to this life changing device. www.solarsafewater.org