DIY rolling-ball clock

Rolling ball clock at #british museum | Mohammad Sarwar Hossain

A Curiously Mesmerizing Mechanical Rolling Ball Clock

Instrucciones de Rolling Ball Clock - 2026 | Es.EcoBuilderz.com

Chronomeans Rolling Ball Clock // Shahrazad Limited Edition

@999.and.more on Instagram: "This captivating video showcases a beautiful, mechanical kinetic sculpture known as a rolling ball clock or gravity clock. The device uses a series of intricately designed, large metal gears and a sophisticated escapement mechanism, powered by the rhythmic release and descent of small metal balls. Unlike traditional clocks using pendulums or springs, here the transfer of a ball down the golden rails drives the movement of the large gears, effectively counting out eac