Popular Science dedicated the entire March/April issue to water. When people plant Square Foot Gardens there is a minimum amount of water needed for the plants. The concept is to grow in the minimum amount of concentrated space in order to produce the maximum amount of herbs, fruits and vegetables.
There are many great segments to these articles and be assured that a numbers of facts presented will surprise readers. In Honduras we just purchased supplies to fix leaks in the water system in San Jose. Students at the dorm are also making rain barrels to save water and build awareness for water conservation in Yoro.