Clocks come in many different forms, from quartz watches to atomic clocks. Take a peek inside and learn what makes each kind tick.

From the moment when it represented one of the first human inventions, to the modern times when atomic clocks can precisely measure both incredibly tiny and incredibly large periods of …

Whether mechanical, digital, or battery-powered, a clock’s power source, time-keeping mechanism, gears, hands, and escapement/regulator all work together to ensure that time is …

Oct 31, 2024 · Learn how clocks work, from ancient sundials to atomic precision. Explore the history, mechanisms, and innovations that have shaped timekeeping.

Mar 29, 2022 · How does it work—and how does it produce unpredictable movement when all it can do is rotate? We can see the mechanism on the right, which I've colored and numbered to …

Discover the basic components of a clock, from the power source to the escapement mechanism, and learn how they work together to keep time accurately.

Aug 22, 2024 · To understand atomic time, we must first understand something about clocks. A clock is, at its core, a marriage of two components: a mechanism that oscillates, or ticks with a …

Dec 7, 2025 · A clock is a machine in which a device that performs regular movements in equal intervals of time is linked to a counting mechanism that records the number of movements. All …

Many physical processes, in particular including some transitions between atomic energy levels, occur at exceedingly stable frequency; counting cycles of such a process can give a very …

Explore the detailed clock parts diagram, including components and their functions. Understand the structure of a clock and how each part contributes to its operation.