Power Pro Riding Lawn Mower Won't Start?
Try here - http://www.thelawnmower.info/lawn_mower_repair.php. they have 10 or so things you can try.
Environmentally Friendly Lawn Mowers
By far the cheapest and most environmentally friendly is - http://www.thelawnmower.info/types_orig.php
Drum Shade Chandelier?
They are pretty much the same thing, you might want to add a diffuser (some non-clear plastic) to the bottom of it though. lighting-bible http://lighting-bible.com/
Getting Started in Solar Electric Power
There are some good instructions here to help you get started:- http://www.yourgreendream.com/diy_solar_charging.php
Inexpensive Solar Drapes
And if you want to keep the heat in or out pelmets are a good idea too - http://www.yourgreendream.com/articles_pelmets.php
Mirrors for More Light in a Dark Apartment
make sure you plan it out a bit for each room. Just adding more light is not necessarily the best answer you need to plan where you need what types of light. Have a look here it might help - http://lighting-bible.com/lighting-by-area.html
