jRCaLc is a program designed to aid you in working with resistors.
Simple colored and interactive Periodic Table of Elements
Chemical Equilibrium Diagrams
A framework for distributed computing
Conversion of MGF files to JSON format
Open Source Digital Laboratory - CAM module
Infinite-precision integer arithmetic for Octave, written in Octave
A Tool for Control Structure Selection in Interconnected Processes
The full-featured, easy-to-use desktop GIS with real processing power!
Neurons to Algorithms - A neural modeling and simulation workbench
OpenGrowth is a program which constructs de novo ligands for proteins.
Fritzing is an open-source hardware initiative that makes electronics
Numerical models for chemical and process engineering
NeuralSyns is a neural simulator for large spiking networks.
A free Hebrew spell-checker and morphological analyzer
Is tool for query HTML content
The Fourth Edition of STEMCalc and the biggest one yet!