Sharon Friedman – Vigilance and Tranquility

To survive in the desert you need water. One of the many ways to make water is to dig a whole and line it with a dark plastic bag (like a big trash bag) and put many big stones there. When the temperature is low water condense on the surface of the stones which loose heat faster than the outer shell and accumulate on the bottom. Now take a plastic tube like the one used in camelback products or garden supplies and drink.