Time can be measured in seconds, minutes, hours, days, months, years, decades and centuries.
There are 6 parts of a clock, they are: Hour Hand, Minute Hand, Hour Division, Minute Division, Past Side and To Side. The hour hand is the short hand and the minute hand is the long hand. The minute division is the small dots and the hour division is the big numbers. The Past side is the right side and the To side is the left side.
Time is showing the progress of the world from the past to the present and the future.