RWTH and Vectron

An experiment: This is the first picture I've taken, edited and posted all on my iPhone. Obviously, it can't replace a real camera, but especially with iPhoto, it is surprisingly useful.

Shown here: A Siemens Vectron prototype, configured as AC only (no idea how fast or how much power; Vectron is available in two stages for each), standing in Aachen Hbf station.