Sun power: with rising oil prices and environmental concerns, solar power is being eyed as an alternative to fossil fuels and nuclear plants. Swiss News talks with Dr. Ayodhya N. Tiwari, head of a research group working on thin-film solar technology at ETH in Zurich and co-founder of a spin-off company now planning to bring the 'new solar' to market.
Swiss News › Nbr. 2006, January 2006
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