Garúa
In Chile, in 1985, scientists devised a fog collection system: They used nets to capture the water droplets in the fog. These nets are made of a special material,  polyolefin. That way, it is possible to  produce running water for villages in these otherwise desert areas. The Camanchacas Project installed 50 large fog-collecting nets on a mountain ridge, which captured some 2% of the water in the fog.