May 10, 2013
Why only developing nations? I want such a product myself, we are creating tons of waste in the United States each year.
Jul 10, 2013
Thank you for your entry and we recognize your passion for the subject. What would have liked to have seen to make this proposal stronger is input from perspective of someone with expertise or experience in the design, implementation, and cost of efficient parabolic solar collectors or their possible application to highly-energy intensive activities such as pyrolysis.