Katrin, we love you!
The Katrin experiment: http://www.katrin.kit.edu/68.php
Photos of the journey: http://www-ik.fzk.de/tritium/spectrometer/index.html
The map: http://www-ik.fzk.de/tritium/spectrometer/Transport-Main-Spectrom4.jpg
Tags: advent calendar 2012