When is a clock, not just a clock? When you have to use sheets of water to tell the time. Unfortunately, this technology, by Koei Industry, is currently only available in Japan, but hopefully we do see one of these nifty water clocks in malls around the US sooner than later as it can double as a water-based billboard for companies to advertise on. Continue reading for a video and more pictures.


This mesmerizing water display was created by Koei Industry and it�s located in the South Gate Building in the Osaka Station City shopping mall in Japan. Flowing sheets of water act as a shimmering canvas, as the display is part waterfall and digital printer rolled into one.