Category
page 1Water clocks
water clock
timepiece in which time is measured by the flow of liquid into a vessel
Elephant clock
medieval invention by Al-Jazari
hydrochronometer
thumb|Embriaco's hydrochronometer in the Villa Borghese gardens
thumb|A hydrochronometer at Palazzo Berardi, Rome
Clock of Flowing Time
water clock in Berlin

Pseudo-Archimedes
Pseudo-Archimedes is a name given to pseudo-anonymous authors writing under the name of 'Archimedes' as quoted by various sources of the Islamic Golden Age such as Al-Jazari for the construction of water clocks. Archimedes himself is not known to have written any such manuscript as almost all the manuscripts have been lost.
Borugak Jagyeongnu
15th-century Korean water clock
Water clock
artistic timepiece in Indianapolis