Way over yonder in Berlin, Germany, the annual festival of media art and digital culture known as "transmediale" is just getting underway. This year's theme: BWPWAP (Back When Pluto Was a Planet). » 1/29/13 3:20pm 1/29/13 3:20pmAll images via . Learn more about transmediale . Read more about how Mike Brown killed Pluto and why it had it coming .