How a low-cost airline, a pioneer in tropical agriculture, the maker of an affordable solar-powered hearing aid, and others are leading the way in South America. READ»
We've already looked at a few of this year's Tech Awards Laureates (Solar Ear, Cows to Kilowatts), which have been honored by the international awards program for developing technology that benefits humanity. But the laureate that ...READ»
Businessman Howard Weinstein shed his former life, moved to Botswana, and developed a solar-powered analogue hearing aid that costs under $100--and won a Tech Award.READ»
