Let's talk some real survival skills.  The human body can only go about three days without water, making the ability to find water in any environment a critical survival skill.  In this episode, I teach you how to build a "solar still," a device which literally pulls water out of the air even in the hottest, driest environments.  I share all of my tips and tricks for maximizing the performance of your solar still.  Can we actually collect enough water to survive, or are we just delaying the inevitable?