Disclaimer: The following resources are made freely available in hope they turn out handy. However, please note that the user bares the entire responsibility, i.e. I may not under any circumstance be taken responsible, for any direct or indirect consequence of their usage, including but not restricted to software/hardware damage, erroneous result or data misinterpretation. Moreover, these tools are available "as is" and I am not liable for maintaining them. But if you notice a bug and send me an email, I will most likely take a look at it whenever I get a chance. Graphics & Visualization PumPuP This application is an OpenGL-based volume visualization tool. The various goodies that it offers, combined with hardware-accelerated rendering, aim at facilitating the interactive exploration of 3D scalar fields. Scientific Computing Linear-Systems Library This C++ library provides basic vector and matrix abstractions as well as implementations of various algorithms for solving systems of linear equations. Programming HTML Tutorial Since I've already had a few people asking me to give them a quick introduction to HTML, I figured I would put this resource online in case it turns out to be helpful to others as well. This is a basic from-the-ground-up introductory tutorial to HTML meant for non-computer-science-geeks.