It is no ordinary clock, the 200 Water Street clock is an art installation created by the artist [Rudolph de Harak], and consists of 72 lighted numbers which are illuminated in sequence to show ...

water, clock is an interpretation of the velocity of our modern world. Through layering of images, sounds and text, the film explores how rapidly human society has been moving for the last century ...

3. Clepsydras – not a nasty skin condition, but another kind of clock! Clepsydras, or water clocks, tracked the passage of time by regulating the flow of water from one vessel to another.

As we walked through the Children’s Museum of Indianapolis the day before the big time change, my husband and I wondered how the time change takes place on the giant water clock in the atrium.