AAA Editor Notes
Lawrence Livermore National Laboratory's Discovery Center, off Greenville Rd. about 2.2 mi. s. of I-580 at East Gate entrance, presents a broad-based display of the scientific technology developed at the laboratory and highlights the lab's research in defense, homeland security, biotechnology and new energy sources. Guided tours of the main site last 3 hours. Tours of Site 300, a 7,000-acre experimental test facility south of Tracy, also are offered.