Clark University
Clark University: Dave's Short Trig Course: Complex Numbers: Absolute Value
Contains detailed information on absolute values for complex numbers.
Clark University
Clark University: Euclid's Elements
A review of the 13 books of Euclid's "Elements" text can be found here. Each of the chapters are broken down into definitions, propositions, and common notations that are used throughout this overview.
Clark University
Clark University: Complex Numbers: The Complex Plane
A number of different ways to approach complex numbers and operations with them.
Black Past
Black Past: Historically Black Colleges and Universities of Atlanta
This interesting encyclopedia article gives information about theblack universities that were founded in Atlanta after the Civil War. Later several joined together to make a consortium called the Atlanta University System.