How To Build A Solar-Powered Still That Purifies Water
Water is our lifeblood. All we have to do currently is walk over to the sink and turn on the faucet to get clean drinking water. If SHTF, such conveniences won't continue to be around. Being able to consistently purify water for drinking is a priority in any disaster situation. This solar powered still only uses the sun's free energy to distill water. This is a far more efficient use of resources rather than having to burn wood or gas in order to boil water over a fire.