An inventor in Kenya has developed cheap contraption that can boil water and cook food, and it is made out of cardboard. The invention won a green ideas contest, and could become a source of boiled, clean drinking water for people in third world nations.
You have to respect an innovation that could save thousands of lives, and which consists of little more than a cardboard box that has been painted black.
Thursday, April 9, 2009
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment