Homes & Gardens on MSN15d
How to charge solar lights without sun – electrical experts reveal why it works, but warn this solar hack might not always be effective
Surprisingly, it's possible to charge solar lights indoors. I spoke to electrical experts about how to charge solar lights ...
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Norwegian town uses mirrors to make artificial sunlight
Until a series of mirrors were built 2,500 feet above the town in 2013. The mirrors redirect the sun's light down onto the town, lighting up the town square throughout the cold winter months.
Natural light vs artificial light: How their exposure affects human health
Sunlight boosts the production of serotonin ... spectrum of light and the opportunity for distance viewing. Artificial light, ...