Posted by g8rrrry, at 06:14PM 10/08/08 and by 1 others:
A Million Plastic Balls to Halt Carcinogens
Note:
Plastic spheres block sunlight and cancer. If you make a mess, just cover it up. Thats the theory behind the Department of Water and Powers latest project in Los Angeles, which aims to prevent the formation of a carcinogen in two drinking-water sources, the Ivanhoe [pictured] and Elysian reservoirs.
tags: plastic balls
groups: in science stuff , Science news