This is the premise that will feature spray-on light absorbing dust on trees so that these same trees that provide shade and protection from the sun during the day will be able to give out a phosphorescent shine at night – and who knows, it might be bright enough to save power on behalf of the city as street lights are defunct?
It has been speculated that such an effort will be able to reduce the overall carbon footprint of a particular area. Such a special dust would feature particles that will soak up the sun’s rays during the day, and when night falls, it will emit a soft blue light. Somehow, such a scene would remind me of Avatar…