Gravit is a gravity simulator which runs under Linux, Windows and Mac OS X. It's released under the GNU General Public License which makes it free. It uses Newtonian physics using the Barnes-Hut N-body algorithm. Although the main goal of Gravit is to be as accurate as possible, it also creates beautiful looking gravity patterns. It records the history of each particle so it can animate and display a path of its travels. At any stage you can rotate your view in 3D and zoom in and out. Gravit uses OpenGL with Lua, SDL, SDL_ttf and SDL_image. Gravit is licensed as freeware, full size of the download is 0.81 MB. You can download a free version of Gravit by following download link at Free Downloads section of this page. Gravit is developed or distributed by Gerald Kaszuba and is listed under science education entertainment.
