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Stiller / Solar still


More than 5 million people die from drinking polluted water. The stiller takes the advantage of the sun to purify the water to make it safe to drink. The simple principle of collecting the steam out of dirty water is packaged into a simple, pleasing and just as functional package, able to be used indefinitely.


Wesley College GW

Wesley College GW
Melbourne, Australia

Kevin Ying,
Wesley College GW