I am always amazed at the ingenuity and passion on display at the annual Tech Awards, presented by Applied Materials. And, last night’s Gala in Silicon Valley, a benefit for the Tech Museum, was not a disappointment.Fifteen Tech Laureates from five countries explained their unique remedies to global problems including access to safe drinking water, the lack of financial services in India, failing education systems, and health care inequality. Solutions included a solar powered water ATM, a voice-based knowledge system accessed via mobile phones, and an alphabet-teaching puppet with its own television show!