Disclaimer and Restriction of Liability. While every effort is made to ensure that information and documents contained at this site are correct, UNC-Asheville and the Webmaster make no claims, promises, or guarantees about the accuracy, completeness, or adequacy of the contents of this website, and expressly disclaim liability for errors and omissions in the contents of this website. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to the contents of this website or its hyperlinks to other Internet resources.

Permissions: You are free to download images and movies for personal or noncommercial use. If you post, please include a credit line, e.g., Credit Line: Courtesy Michael J. Ruiz, UNC-Asheville For permission to use materials at this site which are credited to others, please contact the respective copyright owners of the relevant works.

This is a nonprofit educational and research site hosted by the Michael J. Ruiz, Department of Physics, University of North Carolina at Asheville, December 31, 2005.