http://www.eskimo.com/~billb/amasci.html
This is the Science Hobbyist section of Bill Beaty's World Wide Web Home Page. It contains many links to information of interest to the amateur scientist, including--links to the Society of Amateur Science, a physics projects newsletter entitled 'The Belljar,' mail order catalogs, and patent information. There are also links to the description of experiments performed by Bill, including an Array Electrometer, a Non-Cryonic Meissner Mglev Cradle, and an Electrostatic Motor made from plastic pop bottles.