Rain drop collector
You may not realize that our planet is fairly lack of water. Actually,saving water is much more important than saving gas. Without gas, youcan't drive, however, without water, you can't live. This so-calledRain Drops designed for collecting Rain water from the roof. Sure, theyare not drinkable, but you can use it to water your garden or washingyour hands!
Source: inewidea.comAdded: 5 November 2008