An MIT professor's solar power company is making inroads in India, with millions of dollars in financing from the Tata Group. His innovation involves converting solar power to hydrogen--with the help of water from "any source," including the sewer.READ»
Plants miraculously create clean energy using only sunlight and water, and until recently, we've only been able to look on in envy. All our attempts to mimic photosynthesis have been expensive and energy intensive. But a new ...READ»
