Monday, April 14, 2014

Rooftop panels could bring more light to shady alleyways

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Scientists are trying to boost the amount of sunlight that gets down to urban alleys (Phot...


Everyone knows that downtown alleyways are dark at night, but even in the daytime, shadows cast by the tall buildings on either side can make them quite gloomy. While that might not matter much for little-used alleys, it's certainly a factor in cities where people live and work in them. That's why researchers from Egypt's Ain Shams University are developing a new type of panel that diverts sunlight from buildings' roofs down into the alleyways beside them. .. Continue Reading Rooftop panels could bring more light to shady alleyways



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via http://www.gizmag.com/


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