Time Sometimes time goes fast sometimes it goes slow But no matter what you do time has a way of sneaking up on you 4
Clocks and Calendars Time is measured using different units Clocks are just fine to measure smaller units of time like seconds minutes and hours 60 seconds in a minute 60 minutes in a hour 24 hours in a day 6
Calendars measure larger units of time like days weeks months years decades and centuries 7 days in a week 365 days in a year 52 weeks in a year 12 months in a year 10 years in a decade 100 years in a century 7
