Enormous digital clock spotted at Hamburger Bahnhof Museum

We've no idea if this here is actually the "world's largest" clock, but it's quite sizable, indeed. Recently spotted at the Hamburger Bahnhof Museum in Berlin, Germany, this art installation reportedly does an outstanding job of telling time, running on pneumatics and breaking the silence every minute with an eerie hiss. If we didn't know any better, we'd say Coldplay got ahold of this thing when it toured in 2005, but then again, we know better.