Capacitor Testing - FAQ notes on capacitor testing, safe discharging and capacitor discharge tools, care, feeding and storage of electrolytic capacitors, and more. Detecting the Earth's Electricity - An article from Scientific American 1999 about the field mill voltmeter and the results on Earth's electricity. High Voltage Equipment Suppliers - A link list of high voltage component suppliers. High Voltage Link List - A list of links for electrostatic machines, history of physics and electricity, high voltage devices, electronics, and more. HighVoltageProducts.com - Information resource for high voltage: listing of manufacturers, consultants and distributors, as well as a message board for discussions. Hot-Streamer - A site with significant amount of information about high voltage in general and Tesla Coils in particular. Much theory and practical information. HV pictures, construction tips, schematics. Information Unlimited - Science projects for the electronics hobbyist, including Tesla coils and power supplies, high voltage engineering, neons, power supplies, and transformers. Jochen's High Voltage Page - Some nice tips and construction details for HV projects. Repro's of Classic HV texts - Quite a few reproductions of classic High Voltage texts from the "Golden Age" of High Voltage research. Sam Barros' POWERLABS - Plans, diagrams, pictures, movies and full descriptions dozens of different devices; several High Voltage generators, Tesla Coils, Plasma Globes, Gauss and Coil Railguns, other electromagnetic weapons. Sam's Gadget FAQ - Salvaging interesting gadgets, components, and subsystems. Including HV parts from hither and yon. TCBoA - A site of the group "Tesla Coil Builders of Australia" featuring a monthly newsletter containing many help hints, tips and reports on various high voltage projects. What is High Voltage - A guide to online information about high voltage. It features a number of resource links including that on high voltage applications and component suppliers.