It’s getting ever harder to build a truly unique digital clock. From electronic displays to the flip-dots and flip-cards, everything seems to have been done to death. But this pinball scoring… ...

A time ball is to be removed for repairs two years after £400,000 was spent restoring it. The golden sphere on the clock ...

The clock works by using a stepper motor and gear to rotate the clock’s face, which consists of a large dial with a spiral structure. Upon this spiral ramp rolls a ball, whose position relative ...

If you would like to create your very own DIY marble clock using a little Arduino ... In the project pictured above the 3D printer parts construct a rolling ball clock that tells the time ...