ChronArte Canna Water Clock
ChronArte Canna Water Clock cosists of a dozen glass tubes with 5.25 gallons of water, filling up as time passes and marked at 10 minute increments.
For example, the te clock you see in the picture is telling us it is 9:39. At 12 o’clock, all the water drains down to the bottom, starting the process all over agian.
The price of this water clock is $12,000 but no word yet on its availability.
via Gizmodo
