A time clock, sometimes known as a clock card machine, punch clock, or time recorder, is a device that records start and end times for hourly employees...

A clock or chronometer is a device that measures and displays time. The clock is one of the oldest human inventions, meeting the need to measure intervals...

English speaking, use the 12-hour clock, or a mixture of the 24- and 12-hour time systems. In countries where the 12-hour clock is dominant, some professions...

A real-time clock (RTC) is an electronic device (most often in the form of an integrated circuit) that measures the passage of time. Although the term...

"Time (Clock of the Heart)" is a song by the British new wave band Culture Club, released as a stand-alone single in most of the world and as the second...

Time dilation is the difference in elapsed time as measured by two clocks, either because of a relative velocity between them (special relativity), or...

alarm clock or alarm is a clock that is designed to alert an individual or group of people at a specified time. The primary function of these clocks is to...

radio clock or radio-controlled clock (RCC), and often colloquially (and incorrectly) referred to as an "atomic clock", is a type of quartz clock or watch...

In computing, elapsed real time, real time, wall-clock time, wall time, or walltime is the actual time taken from the start of a computer program to the...

TCP Software (TimeClock Plus, LLC) is a cloud-based time and attendance workforce management system founded in 1988 to serve the time-tracking needs of...

An atomic clock is a clock that measures time by monitoring the resonant frequency of atoms. It is based on atoms having different energy levels. Electron...

practice of advancing clocks to make better use of the longer daylight available during summer so that darkness falls at a later clock time. The typical implementation...

The Clock of Flowing Time (German: Uhr der fließenden Zeit) is a 13 metres (43 ft) high water clock extending over three floors in the Berlin Europa-Center...

Time Clocks is the fifteenth solo studio album by American blues rock musician Joe Bonamassa, released through J&R Adventures in North America and Provogue...

Winter time is the practice of shifting the clock behind standard time during winter months, usually −1 hour. It is the opposite of daylight saving time in...

A floral clock, or flower clock, is a large decorative clock with the clock face formed by carpet bedding, usually found in a park or other public recreation...

Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator...

A water clock, or clepsydra (from Ancient Greek κλεψύδρα (klepsúdra) 'pipette, water clock'; from κλέπτω (kléptō) 'to steal' and ὕδωρ (hydor) 'water';...

A chess clock is a device that comprises two adjacent clocks with buttons to stop one clock while starting the other, so that the two clocks never run...

A world clock is a clock which displays the time for various cities around the world. The display can take various forms: The clock face can incorporate...

decimal time and a converter to and from decimal time Metric Clock by Paul Dunning / Shows the current local decimal time Decimal Time Clock & Calendar...

The panel contains a clock, on either side of which is a female figure, the whole symbolizing Honour and Glory crowning Time. Looking over the balustrade...

Clock is a metaphor, not a prediction, for threats to humanity from unchecked scientific and technological advances. That is, the time on the Clock is...

clock network or clock system is a set of synchronized clocks designed to always show exactly the same time by communicating with each other. Clock networks...

Time Clock Wizard, Inc is a New York-based online company known for its eponymous employee time tracking app. The company was founded as a single-product...

A real time clock alarm is a feature that can be used to allow a computer to 'wake up' after shut down to execute tasks every day or on a certain day....

equation clock is a mechanical clock which includes a mechanism that simulates the equation of time, so that the user can read or calculate solar time, as...

The 12-hour clock is a time convention in which the 24 hours of the day are divided into two periods: a.m. (from Latin ante meridiem, translating to "before...

Great Britain's public clocks were using GMT, but it was not made the island's legal time until August 2, 1880. Some British clocks from this period have...

binary clock is a clock that displays the time of day in a binary format. Originally, such clocks showed each decimal digit of sexagesimal time as a binary...