Karbo's PC Hardware Guide
A complete illustrated Guide to the PC Hardware, Logic and Architecture. 500 easy-read articles about the modern PC. Understand the basic architecture of CPUs, busses, drives, digitalizing and so on.
http://www.karbosguide.com/index2.htm

Commercial Sales Inc.
Commercial Sales offers quality surplus and used marine and industrial equipment and hardware, hard to find items and unique products
http://www.commercialsalesinc.com

Sepent Technologies
Sepent Basic Home
http://www.sepent.com/prog/basic/

A Basic Primer on Astrophotography
Basic concepts, including tracking methods and equipment details.
http://www.geocities.com/CapeCanaveral/Lab/6529/primer.html

Lifesaving Equipment Repair Co., Inc.
Manufacturer of hardware and water safety equipment, life floats, flags, knives, and diving equipment.
http://www.lifesavingequipment.com

The Linux Benchmarking Project
This site focuses on three basic uses of benchmarking: Comparing similar versions of Linux on different hardware, comparing different versions of Linux on the same hardware, and comparing Linux to other operating systems on the same hardware.
http://www.tux.org/bench/

See Our Sound
See Our Sound (1-866-376-9302), Your source for Quality Audio Hardware.
http://www.seeoursound.com/

L-Basic
Learn proper Visual Basic programming.
http://www.cyber-matrix.com/lbasic.htm

Data Compression Reference Center
Basic facts, algorithms, hardware, links, and a glossary.
http://oldwww.rasip.fer.hr/research/compress/

Livesound Ltd.
At Livesound we source the best suppliers so you can get the best audio for any occassion.
http://www.livesound.co.nz/