It may not be the world's biggest digital clock, but it sure is big enough to garner attention. This digital clock is an artwork on display in Berlin's Hamburger Bahnhof Museum. The clock runs on pneumatics, with a separate piston for each panel. Funnily, in the museum silence there is a loud hiss every minute as the display changes.

With this big clock around, it will be damn difficult to lose time!

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