Join us in the Campbell Aquatics Building at Charlie Elliott Wildlife Center for our next meeting on Saturday, August 3rd, 2024 at 6:30 p.m.



Light Polution demonstration

21 November, 2010 (19:10) | Presentations | By: tramakers

I like the way this tool demonstrates light polution and how effective lighting can reduce the same, and save on energy.  Click here for the tool.
Clear skies
Theo

«
»