Entrepreneur, Cynthia Koenig, has invented a simple, yet effective device, that helps ease the water collection process in third world countries. It's called the WaterWheel and it allows women and children in the villages of developing nations to collect 24 gallons of water (5 times the amount possible with traditional methods) in less time, and much more easily. The design of … [Read more...] about WaterWheel Eases the Burden of Water Collection in Developing Nations