ggoldman
27-03-2008, 11:37
http://blog.wired.com/wiredscience/2008/03/colbert-and-kam.html
This is a great video of Dean talking about his water purification machine. A great invention that can save 50% of disease (caused by impure water).
This is a great video of Dean talking about his water purification machine. A great invention that can save 50% of disease (caused by impure water).