http://www.copyscape.com/ Search for websites which have copied your content.
http://burro.astr.cwru.edu/JavaLab/GalCrashWeb/main.html Java applet that models galaxy collisions that you specify.
http://www.copyscape.com/ Search for websites which have copied your content.
http://burro.astr.cwru.edu/JavaLab/GalCrashWeb/main.html Java applet that models galaxy collisions that you specify.