Model-rocketry aerodynamics and trajectory simulation software
Open source cross-platform Java Visual Traceroute
An interactive viewer for three-dimensional chemical structures.
Conceptual design of Light Fixed Wing Aircraft
Calculates Volume, Surface Area & Centroid of a Closed Triangular Mesh
kicad StepUp allows exporting kicad 3D board and comps in STEP AP214
realistic truck & car simulator, with OpenGL graphics