time

To many people time just means clock, something that gives them a measurement of the day, or something that determines how old they are. However, ones can say that there is no time, and every day is same and there is no tomorrow or yesterday. Future and past are something internal that human being believed in, and is not necessary true, but when thinking about it without time life wouldn’t be important anymore. Basically, in today’s life everything works upon time. If there was not time or nothing to measure a day, month or a year, everything will be disorganized. I think time would be more internally than external. It’s something inside an individual which helps him to move on, or something that makes an individual to think he/she is moving forward.
One of the earliest devices to measure time was sundial which used suns motion as a standard of measurement for time. The use of units like seconds and minutes which are radial angle measurements in geometry points toward the original connection of time measurements to radial motion of astronomical objects across the sky. Once we started using accurate time keeping watches, clocks and digital devices capable of measuring time independent of the celestial connection time developed a life of its own. We perceive time as past present and future. We relate events to places as well as time; this gives us a feeling that time is more like a place and gives support to the block universe view of time. Present is the most real perception of time however almost all of what we perceive as the present is already past. The present is a fleeting moment; whatever is happening now (present) is confined to an infinitesimally narrow point on the time line which is being encroached upon by what we think of as the past and the future. It may be the mental awareness of recording of memory as it is being inscribed into our brain. A person who goes to an event but falls asleep would have no recollection of it as if the event did not exist in his past. Unless we are consciously aware of an event it does not seem to enter our past memory.