Reducing Light Pollution
Good job relating a very important topic. Thanks!
Thank YOU, Marney, for prompting me on the topic!
Mention sensors here!
Oh and what a difference to be in a part of the world w little light pollution - the stars and the wildlife make us want to be outdoors.
Good job relating a very important topic. Thanks!
Thank YOU, Marney, for prompting me on the topic!
Mention sensors here!
Oh and what a difference to be in a part of the world w little light pollution - the stars and the wildlife make us want to be outdoors.