Friday, April 18, 2014

The calculating of the magic hours

There are two sorts of hours:

* Equal hour:the one you have always known, dividing a day in 24 parts of 60 minutes each.

*Unequal time, magic hour, dividing also the day in 24 parts, but with an evolving duration, following the length of the day and the night, also following the length of the seasons, following also the sunrise and sunset, everybody know that the sun sets and rises differently in the winter than in the summer. 

Tomorrow we will start the serious stuff.

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