CQFZ Problems Creator for Chemistry 1.7
 CQFZ Magic Problems Creator for Chemistry for Windows has a powerful Wizard to help you Create your own custom problems collections - Easy and fast to use - User's manual

Free download ABEW - Acid base equilibrium for Windows 1.7
 ABEW - Acid base equilibrium for Windows.- Single acid or base solution.- Salt hydrolysis.- Mixture of acid + base. - Buffer solution. - Acid base titration (polyprotic acids titration).- 26 types of graphics.

Free download Hankering Habitats 1.0.0
 The purpose of this game is to teach students about the habitats (biomes) that exist on Earth and the organisms that live in them. It is targeted toward upper elementary and middle school students.

Free download Analog V5.03
 Electronic analogical & digital simulation. Schema capture, simulator, results graphical editing, optimization. Native models of transformers, diodes, transistors, delay lines, filters, stimulus, gates, flip-flop, display. Library of components.

Free download gctool1 1.00
 Structural Analysis of Continuos Beams, Plane Frames, Trusses and Grids. Graphic environment. Bars with constant or variable cross section. Loads: uniform, linear, trapezoidal, triangular, parabolic, temperature, etc. Print preview, PDF.

Free download Astronomy Conversion Tool 1.0
 Astronomy Conversion Tool converts between space units such as astronomical units, light years, and more.

Free download ChemDB 1.5
 Emergency Response Guide Initial Isolation and Protective Action Distances Chemical Reactivity DataBase Chemical Intrinsic Properties Chemical information and SafetyData Gamma Library DataBase MSDS Dictionary Periodic Table Data

Free download MITCalc - Pinned couplings 1.13
 Geometric design and strength check of couplings using pins and clevis pins

Free download Only Truth in Science Counts 1.0
 Truth in Science Counts is a multimedia, interactive, Adventure in Science, exploring the Universe we live in. Why are we here? Was Darwin right? Did life evolve or was it created? Does radiometric dating prove the earth is billions of years old?

Free download PowerVue Circuit Analyzer 6.00
 Highly versatile and easy to use, PowerVue was designed for use on most electrical design and analysis applications. Use it for commercial building services, industrial plants, distribution systems, power factor correction.

Free download
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