Apollo Box BlogTime flows, continuously and fleetingly. This abstract concept is now put into reality by Rhei, the liquid clock. Rhei is a prototype of an electro-mechanical clock that displays time in digits with a special magnetic fluid. Rhei is a contemporary, animated sculpture demonstrating the rhythm and uniqueness of time flows.
Laughing SquidRhei is a truly beautiful ferrofluid clock by designer Damjan Stankovic that uses magnets to control the liquid display.
Business InsiderThe Rhei clock uses a magnetic liquid called Ferrofluid to tell time. At each minute, the clock's magnetic field is programmed to change, moving the liquid in its display. The animation is unique each time it changes, so the clock never looks the same twice.