Botball
Myers -- How to be Successful at Botball (Cedar Brooks Academy)
http://nasarobotproject.wordpress.com/ (great site for beginning Botball
programmers)
Just Enough C for Botball Robotics (revision 0.02)
The Robotic Arm By Haverville High School
No Motor Design By Palm Desert
(Also, check out this YouTube Video)
Art of Lego Gears and other construction tips
P:Y:R (Program Your Robot) Tutorials to Program Botball
Lego NXT
A whole list of existing NXT-based robots with instructions.
Lego Building Tutorial
Robotic Hand that rotates and grips (YouTube Video)
Create Digital Robots and Structures Online
VEX Robotics
Vex for the Technically Challenged
Elementary School Vex Workshop (version 06202012)
Vex EasyC How to Program Tank Mode (version 06202012)
Cortex User Guide (Additional Information on the brain and controllers)
Online Programming Tutorial for EasyC
VEXIQ Robotics
VEXIQ Programming (ModKit or RobotC)