Wednesday, November 24, 2010
Tuesday, November 23, 2010
topic and info at:http://www.popsci.com/earthtalk/article/2008-09/spraying-safely
Monday, November 22, 2010
Windmills work fine and dandy as long as there is - well- wind. Due to curiosity, I found a cool little desk object that continuiosly spins. I found the reason that this spins is there is a weight on the inside that through different forces, it spins. There is a magnet on the outside of the wheel that just sits around. Why not use this technology to keep windmills spinning non-stop? We could have these "wind" mills everywhere to produce energy!
Do you use outdoor lighting? Well you can save energy on outdoor lighting by using solar powered outdoor lighting. These little built in lamps can save money during the summer and winter. These lights go in gardens and porches to help see in the night.