How cool is this, a very simple water distiller that will turn dirty or salty water into fresh, clean, drinkable water with supplies you most likely already have at home. In the video posted below is an example of a small scale system made only using a plastic bowl, a cup, plastic wrap, a rubber band and a rock or weight.
This mini-distiller is able to remove bacteria, pollutants, salt, fluoride and 99% of other contaminants in your water. The video below shows you how to make this simple yet effective distiller.
For another easy and awesome idea check this video
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