Gravit
v0.4.2
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.
PLCTrainer uses RSLogix ladder logic look and feel. Now includes analog instruction. Receive a second CD free LogixPro, an RSLogix logic simulator
All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with interpolation, smoothing and nonlinear regression.
Biology screensaver. Easy to use aligner software for DNA sequence contig assembly, contig editing, and mutation detection for Windows. It is a molecular biology software that can view and assemble sequences in contigs.
This is a very usefull calculator for science student. The system contains a scientific calculator that can also calculate molecular mass, and from this calculator over 80 other calculators and science tools can be called.
The WinPCNC is a one-computer NC system, based on the mighty platform of the personal computer with the operating system Windows NT and VentureCom 4.1 real time extension.