ChronArte Canna Water Clock is a Series of Tubes, Looks LovelyHere's some serious clockatude, reminding us of the Internets because it's literally a series of tubes, and it's not a big truck. The Canna Clock by ChronArte consists of a dozen glass tubes with 5.25 gallons of water, filling up as time passes and marked at 10-minute increments. For instance, the clock you see here is telling us it's 9:39.
