1. nuclear power plants link                    http://www.ida.liu.se/~her/npp/demo.html 2. circuits                                                 http://www.article19.com/shockwave/oz.htm 3. simulations                               http://phet.colorado.edu/new/simulations/index.php?cat=Top_Simulations 4. West Point Bridge Designer 2007 Dr. Duruhan Badraslioglu Physics Dept. The Bullis School 10601 Falls Rd. Potomac, MD 20854 phone:(301) 983-5701 ext. 892 fax: (301) 634-3655