Geodesy based library (geodetic and geocentric functions)
Geostatistics and geosciences modeling software
CueMol - Molecular Visualization Framework
http://www.sciencedirect.com/science/article/pii/S1047847711003492
a browser based ballistics calculator for arrows and bullets
Fast, advanced, multi-platform fractal generator
Basic Artificial Neural Network
QPlot - 2d plotting tool based on Qwt
Image processing framework to integrate EM software packages.
gMol molecular graphics