Water Supply Filmes

This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all...

Gimme Green is a humorous look at the American obsession with the residential lawn and the effects it has on our environment, our wallets and our...

The idea is simple - bring saltwater into the desert -evaporate it by means of the sun and create freshwater, food and energy in desert areas, thus...