A tropical year is 365.24219 days. a synodic month is 29.53059 days. 19 tropical years is close to an integral number of synodic months..
A precise astronomical proof that the earth once possessed 360 days per year. the true basis of a 360 degree circle in angular geometry..
Twelve-month period starting with january 1 and ending with december 31, and which has 365 days in non leap years and 366 days in a leap year. also called civil year..
How to teach your child the days of the week. time is a very complex and abstract concept, especially for children in the 3 to 4 age group. however, there are many.
Staff sickness rates drop to 4.4 days a year number of days employees take off per year is down almost a third over the decade.
Everyone has days when they wish they were some place else! if your mid says they can't stand it, they are not alone! life at the academy is tough..
Remember the letter-writer whose employee was taking all of his vacation days at their busiest time of the year? here's the update. first, i want to thank.
Quotations for new year greetings and celebrations, from the quote garden..
Why a record number of states passed budgets late this year (if at all) politics and finances are largely to blame. but some say it's a trend not worth.