Ecofriend

Eco Factor: Solar oven made from cardboard. Developed by Kenya-based entrepreneur, Jon Bohmer, the Kyoto Box Oven, has taken the FT Climate Change Challenge crown after beating 300 other creations, to win about $75,000 in prize money. The oven,...

All of us are well versed with the advantages of solar power. Especially in school when we were taught different techniques by which sun's energy could be utilized to the maximum through solar cookers, geysers etc. The below exercise will not only...