When you teach mathematics at secondary schools, you enjoy using interactive geometry software with your students. Dr.Geo is one such free software, it comes with some unique features. With such software, students learn geometry the way it should be learned -- by drawing, but Dr. Geo goes one step further.

We are pleased to announce the availability of BRL-CAD 7.18.0 (free software solid modeling system). Since our previous public release announcement, there was another 7.16 stabilization release and there have been more than 50 user-visible changes to BRL-CAD. Among those changes include significant development on NURBS support, MGED enhancements, geometry conversion, documentation, and more.

WebKit is a lightweight yet powerful rendering engine that emerged out of KHTML in 2001. Its flexibility, performance and thoughtful design made it the obvious choice for Chromium's rendering engine back when we started. Thanks to the hard work by all in the community, WebKit has thrived and kept pace with the web platform’s growing capabilities since then.

GeoGebra, a GPL-licensed teaching and learning tool that integrates geometry, algebra, and calculus, benefits both teachers and students alike. Developed by Markus Hohenwarter at Florida Atlantic University, GeoGebra constructs geometrical figures and demonstrates the relationship between geometry and algebra.

Cairo Dock (also known as GLX-Dock) 2.2.0 will be a truly amazing release. After announcing a new autohide option, a new systray and the MeMenu applet, a new video with a feature to be released in Cairo Dock 2.2.0 was published on YouTube by the Cairo Dock developers: multiple Cairo Dock instances, each with its own settings:

At the end of last month the VDrift project did their first snapshot release in more than a year for this open-source drift racing game that's supported on Linux, Windows, and Mac OS X operating systems.

Glx-Dock/Cairo-Dock is an interactive dock (like the one you know from a Mac) that provides easy access to some of the files, folders, and applications on your computer, and more. You can use it with OpenGL (to use your graphics card) or without, and it is compatible with Compiz, but it can also run without a composite manager. It works under Unity, GNOME, KDE, and Xfce.

Cairo-Dock is a pretty, fast and customizable desktop interface. You can see it as a good alternative/addition to Unity, Gnome-Shell, Xfce-panel, KDE-panel, etc
After 6 months of hard work, a new version of Cairo-Dock is available.

After 3 months of hard work, the new version of GLX-Dock/Cairo-Dock (2.1.3) is out. The new version brings a lot of fixes for some existing problems such as smoother auto-hide, automatic detection of indirect rendering for Intel/ATI cards, but the most visible change in Cairo Dock v2.1.3 is the new configuration panel which is now very easy to use