http://www.youtube.com/watch?v=ndL4v52j8js
OpenWater is an educational video about where to find water in a disaster and different methods of purifying water. The five minute video uses a combination …
http://www.youtube.com/watch?v=ndL4v52j8js
OpenWater is an educational video about where to find water in a disaster and different methods of purifying water. The five minute video uses a combination …