The Nebraska Blueprint is produced by students of the University of Nebraska–Lincoln College of Engineering and is published twice a year. Reprints in the form of articles, photography or original artwork should be addressed to Nebraska Blueprint, 203 Othmer Hall, P.O. Box 880642, Lincoln, NE 68588-0642; telephone (402) 472-6229; fax (402) 472-7792. The University of Nebraska–Lincoln does not discriminate based on gender, age, disability, race, color, religion, marital status, veteran’s status, national or ethnic origin, or sexual orientation.