Popular Science -
21 Oct 2013 21:00
STARPATH Phil Mynott via PR Newswire Evening visitors to Christ's Pieces park in Cambridge, England are basking in the glow of a whole new type of street light. Starpath, a new type of resurfacing material being tested within the park, absorbs ultraviolet light during the day, then emits a blue light at night to illuminate walkways. The glowing particles can be painted over existing paths to turn a dark road into a stretch of bright color, no overhead lighting required. This could allow cash-str...
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