This survival tool is called Rescue Me Balloon, a small, easy-to-carry emergency survival tool that places an SOS balloon 150 feet above a person in an survival situation and illuminates an SOS signal using an LED light. The rescue me balloon will s
How to Construct a Small Septic System. Most private septic systems are made up of two parts: the holding and digesting tanks, and the dispersal field. The system shown here is a small system, designed for limited use of by two people with.