Talk about using ingenuity and simplicity to solve a difficult situation. In the Philippines, to bring sustainable lighting to homes in impoverished communities, empty plastic bottles are being installed in ceilings. Filled with water and bleach, they refract sunlight, and provide light equivalent to a 55watt light bulb.
Wendy DeWitt has one of the simplest food storage methods out there! You can view one of her classes on a series of YouTube videos (9 of them). Fabulous! Her website has lots of info, tips, recipes for food storage and non-food storage ideas. Great resource! everythingunderth...I have heard her speak she is amazing! in fact she has stayed at my home.