Chuck
11-10-2006, 07:20 PM
An Italian company has developed a cement that reduces smog.
Check this out (http://www.managinggreen.com/Newsletters_2006/MG0606/JuneArticle8.html).
Check this out (http://www.managinggreen.com/Newsletters_2006/MG0606/JuneArticle8.html).
