sunlight
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This Ingenious NASA Scheme Aims to Provide Solar Power to Moon’s Shaded Regions
As humanity looks to establish a long-term presence on the Moon, we might need a team of robots to redirect incoming sunlight to shadowed regions that would otherwise never see the light of day.
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These Sun-Tracking Devices Pipe Real Sunlight Into Shadowy Buildings
It’s a necessary evil of designing in cities: Only the tallest or most perfectly situated buildings get much sunlight. A company called Sun Central thinks it has a solution — in the form of an autonomous sun-tracking mechanism that sucks up sunlight and pipes it into dark buildings.