Projects of The Month
FlightGear - a multi-platform flight simulator. FlightGear is an Open Source flight simulator used for research and academic environments, pilot training, as an industry engineering tool, or for DIY-ers to pursue their favorite interesting flight simulation idea.
Maxima - a computer algebra system (CAS) with symbolic mathematical computations for algebra, trigonometry, calculus, and more. Mathematicians, physicists, engineers who regularly algebra and calculus problems can benefit the most from this commercial-grade Open Source CAS.