I was looking for a sample code and found Nullege search engine for Python source code to be very useful. There are other search engines that do similar work, such as Google Code Search and Koders.com, however, Nullege seems to be the best one for Python. I have found the following excellent projects that I would like to share. The first one is called ConnectomeViewer and it’s an amazing tool for brain research. The second one is called STSE and it provides spatio-temporal simulation environment for biological systems. It’s nice to see that they are both using Mayavi for 3D Visualization. Since PyRx is using Mayavi too, this means that our users will be able to transfer their skills seamlessly between these tools. I’m looking forward to seeing other uses of Mayavi and 3D Visualization in life sciences.