Many people keep a supply of candles and flashlights on hand for when the power goes out. But you still have to find your way around in the dark to get them. In situations like this, it might be helpful to have some kind of emergency lighting system that would automatically turn on when the power go...By: DIY Hacks and How Tos
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from Instructables: exploring - technology - robots http://ift.tt/19BwEkb
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