Berlin-based media artist Aram Bartholl is leaving a trail from Paris to London of something special for the world to find: USB dead drops. Each USB driven Bartholl leaves is hidden in plain sight, buried in walls of stone or other public places. What he left them there for (and what you can use them for) is truly amazing. Bartholl created an anonymous offline peer-to-peer file sharing network in public spaces by placing a number of USB drives around the world. Dead Drops Everyone is invited to drop or find files on a dead drop. All you have to do...