Hi everyone, Kwant is going to be one of the main tools in an online course that I would like to announce. The course topic is topological phenomena in condensed matter, and it will start 9 Feb 2015, check it out here: http://tiny.cc/topocm ! The course will be hosted on EdX platform, and will be fully open and free. Our aim is to provide an introduction to the exciting theoretical and experimental developments of the last decade in a way which would make it accessible to non-experts, experimentalists, or anyone with basic understanding of condensed matter. We are going to provide the participants an understanding of the key concepts in topology, follow current research, and perform research on their own. With best regards, the course team: Anton Akhmerov, Jay Sau, Bernard van Heck, Sebastian Rubbert, and Rafał Skolasiński