Drying and Dehydrating Websites
How Stuff Works
An explanation of all the different ways used to preserve food; from freezing to irradiation.
Covers the basics of solar food drying; from Backwoods Home Magazine, by Marcella Shaffer.
Simple instructions on making it at home, using bananas, squash, tomato, or any other fruit or vegetable.
Facts, information about nutritional value, drying trays, selection and pretreatment, and methods; from Colorado State University.