a parametric 3D CAD modeler
DSpice: Design and Simulation of Circuits using Spice
Software for calibration of hyperelastic constitutive models
An EnergyPlus shell for parametric studies and more ...
A canvas library for generating technical drawings
Demonstrates a quadtree for spatial indexing of triangles
Design your own pottery for 3D printing in full color
Free cad viewer for 3d drawings in different formats
Free multiphysics simulation software package