Sand Clock Inspired by Zen Gardens

Here is a clock inspired by zen gardens that gives you a relaxing way to watch the time go by. Sand has a single hand that forms ripple patterns through the sand over a period of twelve hours. I don’t know about you, but I can watch this all day. The below video by Ayaskan gives you a better idea how this clock works:

Pretty neat, don’t you think? More info is available here.