Clocks Aren't Just For Telling Time – Other Uses For Clocks Around The World
Everyone knows what clocks do – they tell time. But, there are actually several other types of clocks all around the world and throughout history that use these devices as something completely different than what we automatically think of when we think about clocks. You might actually be surprised when you learn of all the other uses for clocks that are out there today.
For instance, clocks are not always used just to tell you what time it is. In fact, they are commonly used to control another device, such as a VDR or DVD player. When they are used in this manner, they allow you to go back and forth in the tape or disc to find a specific part of the movie that you want to watch.
Clocks are also used as counters on explosive devices to allow the user to count down so that they have time to get out of the way. While there are many bad implications with this use of clocks, they are used in good ways – such as for demolition or for rocket launches. By counting down, it allows for maximum safety for any bystanders that might be around when used correctly.
Computers actually depends on clocks in their internal parts to synchronize their processing, documents, and programs. While there are master computers in some networks that will control and keep the time on one master clock, normal computers use their own internal clocks to keep themselves running right. Of course, there are navigation clocks that help to take ships and planes around the world and have for hundreds of years. Navigation clocks use latitude and longitude to determine where their current position is and which way they need to be heading to get to their destination. In this way, clocks are invaluable, as without a navigation clock, many ships and pilots would be hopelessly lost.
Atomic clocks actually use a radio signal to help keep our GPS' working and showing us where we are, where we should be going, or where someone needs to go to find you. These radio signals are bounced off of satellites in space to pinpoint exactly where people, cars, planes, and more are and need to be going.
Ideal clocks are yet another form of clocks that you might not be familiar with. These are more of a scientific principle that helps to measure a certain natural process and help to give an accurate measure that can then be used in different physical theories. It is a bit hard to define an ideal clock, but the easiest way is to say that they are a recurrent process that helps to make other processes periodic. Not all physical processes can be completely documented though, so the definition of ideal clocks normally depends on which type of processes they are being used for.
Of course, there are also seismic clocks that help to determine the arrival time of an earthquake, seismic wave, or other ground shaking happening. These clocks are used all over the world to ensure that accurate reporting can be made of any earthquake or seismic event. There are so many different types of clocks around the world that many people don't even realize that they are a type of clock. And, of course, there are some that are used for good and some that are used for bad. It just depends on who is looking at it.
Annie is an expert furniture and interior design writer. Her current area of specialism is furniture, kids beds and retro furniture.
