Baldati

(CNN) -- The legendary Hanging Gardens of Babylon are the inspiration behind an ambitious plan to grow a rooftop forest high above Beirut's crowded streets. By : Architect Wassim Melki

Researchers in the US have built a prototype device which they say can generate electricity from waste water.

The team at Pennsylvania State University says the technology would simultaneously treat the water.

They suggest the process could be adopted in developing countries, providing clean water and power for homes.

Instead of having a net drain, we have a net gain”

Model is unique and first of its kind in Lebanon, due to the cost of simple and mechanism of action at the level of municipal cooperation, and thanks to him becoming the town Remhala (Mount Lebanon) on top of underground water, fully protected from drilling health, and kept her family are proud of their achievement refinery unique natural.