Savall Alemany, Francisco, Esparza García, Miriam, Rosa Cintas, Sergio, Martínez-Torregrosa, Joaquín The construction of a water clock: a proposal for teaching fluid physics in introductory courses Physics Education. 2021, 56(3): 033004. https://doi.org/10.1088/1361-6552/abe4ae URI: http://hdl.handle.net/10045/113391 DOI: 10.1088/1361-6552/abe4ae ISSN: 0031-9120 (Print) Abstract: In this work we present a water-driven clock (clepsydra) that uses the water that flows from a Mariotte flask to work. By designing and building all the elements properly, we get the seconds hand to make a full turn (1 min) at the right pace. Keywords:Fluid physics, Hydrostatic pressure, Water clock, STEM IOP Publishing info:eu-repo/semantics/article