Buy me a coffeeWater Clock
This large, bulky contrivance gives the time accurately to within half an hour per day since it was last set. It requires a source of water, and it must be kept still because it marks time by the regulated flow of droplets of water.
This large, bulky contrivance gives the time accurately to within half an hour per day since it was last set. It requires a source of water, and it must be kept still because it marks time by the regulated flow of droplets of water.