EasySky
v3.01.15
Astronomy software, shows you the complete night sky (340,000 stars) and our solar system in a 3D orrery view with the planets, asteroids, and comets from any place at any time. All settings can be saved in different documents. Animations let you understand the motions of the celestial bodies or the daily rotation of the Earth. Printing. The demo version contains less objects and some minor restrictions.
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.