i see. i thought he was running around with hydrogen and oxygen tanks. i know that to combine hydrogen and oxygen to create water requires an atomic conversion and it's something science hasn't figured out yet. harvesting condensation is a pretty novel idea though!Our air always have water molecules in it from the Water Cycle. So through the power of condensation, it is possible to draw water from the air. Example, remember how you see your can drink sweat, even though it is not open? Well, with the right sort of equipment this can be done on a greater scale over a period of time to draw enough potable water.