Bill Scannell: Inside Field Station Berlin Teufelsberg - YouTube

https://www.youtube.com/watch?v=8x_yL12dJjI

http://media.ccc.de/browse/congress/2014/31c3_-_6585_-_en_-_saal_2_-_201412282145_-_inside_field_station_berlin_teufelsberg_-_bill_scannell.html Of all the N...