Prof. W. L. Johnson and Dr. Wen Shan Liu in front of Johnson's
whiteboard after commencement, 1998.
Dr. Liu now works at SAP, San Mateo.
The Johnson group is located on the third floor of the Keck
Laboratory of Engineering Materials on the Caltech campus.
The office of Prof. W. L. Johnson is room 339 Keck, and his group administrator,
Pamela Albertson, is located in room 335.