Dr. Magrab is a Professor of Mechanical Engineering at the University of Maryland, College Park, MD. He has conducted extensive research in the areas of vibrations and acoustics, and recently, his research efforts have focused on the integration of design and manufacturing. He joined the Department of Mechanical Engineering after spending more than twelve years at the National Institute of Standards and Technology (NIST), Gaithersburg, MD, where he held several supervisory positions including Chief of the Sound Section. Prior to going to NIST, he was a Professor of Mechanics at the Catholic Un...