Frontiers of Engineering is the fifth book highlighting the presentations of the National Academy of Engineering's (NAE) annual symposium series, Frontiers of Engineering. The 1999 NAE Symposium on Frontiers of Engineering was held October 14-16, at the Academies' Beckman Center in Irvine, California. The 101 emerging engineering leaders (ages 30-45) from industry, academia, and federal laboratories who attended the meeting heard presentations and...