Blender addons to make the bridge between Blender and geographic data
Interactive, thoroughly customizable maps in the browser
A Fractal Zoomer with various functions.
Sort-of parametric modelling CAD
A framework for distributed computing
Program for drawing 3D surfaces from parametric equations
ActiveX/ATL molecular viewer component
Functy is a 3D graph drawing package that generates immediate results.
Rendering of 2D and 3D Celtic Knots
collection of illustrative programs:small games, simulators: C, Matlab