This post is going to a bit out of the ordinary, even for me. I want you to go to a very short video at this web address- http://www.youtube.com/watch?v=JOl4vwhwkW8&feature=youtube_gdata_player
It is ingenious and simple and so very effective. It doesn’t take much to have a big impact in this world- just the intention to try. That, a soda bottle, some sealant and a square of tin roofing. Amazing.