Five months out of the year - starting in September and ending in March - the Norwegian town of Rjukan remains cast in the shadow of surrounding mountains. But officials are erecting a new installation, one that will permanently shed light on the small valley town during the dark winter months.
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As part of the The Mirror Project, engineers have begun installing three enormous rectangular mirrors on the face of the mountains that hem Rjukan in on either side. The mirrors will reflect sunlight down into the town square and become a sunny meeting place.
The 328-square foot mirrors are heliostatic mirrors, which are normally found on solar farms, and are controlled by a central computer. A solar-powered sensor will track the sun and allow the mirrors to tilt so that the most optimal amount of sunlight is reflected. The city is spending $835,000 on the project. Helicopters recently installed the mirrors this month, as first tests are slated for September.