It is unknown exactly where a clock comes from. The first clocks were called sundials and they have been used since ancient times.
Clock radios can come in many varied types. It is not necessary for every clock radio to come equipped with stereo. If so desired, you can also get an AM/FM stereo with a clock radio
it has been shortened from "on the clock"...
at 9 o clock
Some of the advantages that come from the use of a longcase clock are that the clock is entirely powered by mechanical energy and does not require any electrical power. They also usually can be used as a focal point of a room.
9:00 central standard time
After you oil the clock gears the clock will strike 3:00.
O'clock is a contraction of 'of the clock' so it is a short way to say the time is three of the clock or whatever time being refered to.
He brought his clock with him.
Yes, Grace Digital is one such brand that makes a clock radio with a remote.
Clock in and start working.
hii a wall clock is a clock that can hang on your wall they come in all differant shapes and sizes in all colours and styles
Lol , Without Clock , how do u come to know the time . i Think now u understand why they are useful .