Wall Clock With Liquid Display

Swiss designer Heinz Mutter and his company ChronArte have created a spectacular wall clock with real liquid display. The twelve crystal clear tubes fill like a cascade with colored water. Minute by minute, hour by hour. When all are filled, the system empties and the cycle begins anew.

The clock uses a DCF-77 signal radio reception for exact time synchronization. Beyond the range of reception a quartz controlled timer is used.

(via Neatorama)