Dew-harvesting ‘web’ conjures water out of thin air
November 16, 2007 | Source: NewScientist.com news service
A portable dew-harvesting kit inspired by a spider’s web is being developed by Israeli architects for use in areas where clean and safe water is scarce.
Their design, called WatAir, consists of an inverted pyramid of sheet material, which collects dew and channels it into a collector and filtration unit in the center.