The following people have developed this site in its various incarnations over several years:
Clifford J. Lissenden
Nicholas J. Salamon
Meghan Henty 1999-2000
William C. Chow 2000
Shaoying Kang 2001
Andrew J. Miller 2007
Jamal Carver 2008
with contributions from Bill Brandt, and Corey Johnston
This material is based upon work supported by the National Science Foundation under Grant No. 0633602. Any opinions, findings and conclusions or recomendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).
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Pennsylvania State University
Department of Engineering Science and Mechanics
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