Octave provides a convenient interactive command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments.

Guns and Moses is freeware simulator of the effect of gun availability and control on homicide levels.

A powerful software for analysis of different kinds of microscopic images. Mainly oriented for the scanning probe microscopy 3D images processing and analysis, but can be also used for optical and electron microscopy images. Between its features ...

GROMACS is a versatile package to perform molecular dynamics, i.e. simulate the Newtonian equations of motion for systems with hundreds to millions of particles.

Face the Facts is a freeware data presentation tool. It can answer questions such as: "Are there transitional forms between reptiles and mammals?" "Is Jesus God in human form?" "Is Archaeopteryx both a dinosaur and a ...

QDA Miner is an easy-to-use qualitative data analysis software package for coding textual data, annotating, retrieving and reviewing coded data and documents.

Nimbus Infrastructure is an open source EC2/S3-compatible Infrastructure-as-a-Service implementation specifically targeting features of interest to the scientific community such as support for proxy credentials, batch schedulers.

The Large Hadron Collider (LHC) is the world’s largest and highest-energy particle accelerator. It is expected to address some of the most fundamental questions of physics, advancing the understanding of the deepest laws of nature.

Rapid tool for static duct network design and simulation with easy operation, simply drag and drop to model duct system in very short time. The visual operation makes it easy to create system and complete system calculation. Install FlyCarpet first.

Rapid modeling tool for static refrigeration design and simulation, simply drag and drop to model refrigeration system in very short time. The visual operation makes it easy to create system and complete system calculation. Install FlyCarpet first.

A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade.

FlyCarpet is a rapid and visual modeling software platform for dynamic/static system design/optimization/simulation, it models multi-industry system by assembling components from packages.

OpenFOAM - The Open Source CFD Toolbox. OpenFOAM is a generic, programmable software tool for Computational Fluid Dynamics (CFD).

This Physical Chemistry text book is now available in e format. We have preserved much of the material of the former hard copy editions, making changes to improve understanding of the concepts in addition to including some of the recent discoveries.

Comprehensive electronics, mechanics engineering educational software package where the high quality graphics are redrawn to reflect every user change.

SALOME is a base for integration of custom modules and developing of the custom CAD applications.

Kay Borglum uses her love of science and the environment in her classroom as a Science Teacher

Montage is a toolkit for assembling Flexible Image Transport System (FITS) images into custom mosaics.

This is a software that let you convert between different engineering units

MacMolPlt is designed to make it easy to visualize output whenever you need it, without needing to specify special output options to GAMESS or having to manually edit files to create an input file.

Simple Periodic Table is a virtual and simplified version of the well-known periodic table that is considered the basis of chemistry. This software will come in handy to a wide range of people, including students, teachers and even chemists.

calculate molecular weight of any chemical formula, easy to use and accurate, embeded periodic table inside for easy insert elemnts fromperiodic table,for student, chemist, scientist, teachers and analyst.

NOW Prepare stock standard solutions in the easiest way. This way is like never seen before and very simple. Preparation calculator is not just a calculator, it check and make sure your lab preparation is correct.

Unit Convert is a powerful unit conversion software. Need CLDC 1.1 It contains more than 676 units in 38 categories.

Scientific Constants contains more than 110 scientific constants sorted in 5 categories. Common Physico-Chemical Constants - Mathematical Constants - SI Prefixes - Density of Gases at STP - Electromagnetic Spectrum

Science Manual is combination of Unit Convert, Scientific Constants and Chemical Elements.

DRAGSENS Geo Software is used for the exact position estimation of a towed body, sensor, camera, array or net, dragged behind a ship, aircraft or vehicle. The software allows a real-time estimation of the position of a dragged sensor.

HTML files that shows how a dieselengine works.The engine is moving and you can choose between inside and outside views and three speeds.You can also assemble a moving engine only with your mouse.On all pages you can choose background color

OpenChrom is able to import binary and textual chromatographic data files, such as *.D chromatograms from Agilent Technologies or NetCDF. Moreover.

Geotechnical engineers can use this software for day-to-day analysis and calculations. Database of formulas include common correlations such as Cc, Cs, CBR, Es, etc as well as mass-volume relations and formulas.