National National National Geographic Channel (Taiwan)or the first - TopicsExpress



          

National National National Geographic Channel (Taiwan)or the first time, a town in Norway is getting sunshine in winter from large mirrors, called heliostats, which beam the sunlight down from the surrounding mountains. news.nationalgeographic/news/2013/10/131030-norway-town-rjukan-mirrors-heliostats-sunlight/?utm_source=Facebook&utm_medium=Social&utm_content=link_fb20131101news-mirrors&utm_campaign=Content
Posted on: Fri, 01 Nov 2013 04:43:26 +0000

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