if you paint it white the glacier will return. or not. http://news.bbc.co.uk/2/hi/world/latin_america/10333304.stm
Slowly but surely an extinct glacier in a remote corner of the Peruvian Andes is being returned to its former colour, not by falling snow or regenerated ice sheets, but by whitewash. -- Thomas R. "TomK32" Koll just a geek trying to change the world http://ananasblau.com || http://photostre.am || http://photolog.at