A 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...

specified times, and are known as clock radios. Additionally, some alarm clocks can set multiple alarms. A progressive alarm clock can have different alarms for...

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...

A digital clock displays the time digitally (i.e. in numerals or other symbols), as opposed to an analogue clock. Digital clocks are often associated with...

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...

clock will remain relatively accurate as the temperature changes. In the early 20th century, radio engineers sought a precise, stable source of radio...

real-time clock built in, generally only the ones with many other features and peripherals. Some modern computers receive clock information by digital radio and...

sometimes called an "atomic clock" Radio clock the clock as a measure for risk of catastrophic destruction Doomsday Clock Atomic Clock, nickname of Zimmers Hole...

listening to the original radio program). CT (clock time and date) Can synchronize a clock in the receiver or the main clock in a car. Due to transmission...

The Doomsday Clock is a symbol that represents the likelihood of a human-made global catastrophe, in the opinion of the members of the Bulletin of the...