We don't really need a physical wall clock anymore these days when we have the convenience of checking our phones, ...

How to build a clock that detects gravity In Tokyo, researcher Katori Hidetoshi uses atomic clocks to see how gravity warps time ...

The expenses for this build were a clock mechanism for $5.99, a small brass tube for $2.99, and an unfinished clock face for $0.50, totaling $9.49.

Here are the steps, materials and tools you need to make a clock.

But Guichet didn’t just build some Rube Goldberg-type contraption to simply press the ‘snooze button’ on his smartphone. He instead built an LED wall clock from scratch, with a custom ...

As I once heard a wit describe an exchange with a garrulous speaker, “I asked him the time, and he told me how to build Switzerland!” This tell-all tendency occurs regularly in presentations ...