Glow in the dark walking trail opens to the public in Singapore

Photo of Glow in the dark walking trail opens to the public in Singapore
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Remember those glow-in-the-dark roads that began cropping up a few years ago? One in Singapore just opened to the public, and it aims to make the length of space safer for people to use at night. Whereas ordinary road lights are expensive and result in light pollution, glow-in-the-dark materials are energized by the sun during the day and then glow … Continue reading
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