Monday, January 4, 2016

A video clip that caught my attention

Why December has the longest days.
This video briefly describes why December has the longest days in a year.
Three things that I have learnt from the video:
>December actually has the longest days in a year.
>The average life of a solar day over the course of a year is 86400 seconds.
>The longest day of the year is December 22, with it's life span reaching 86430 seconds.

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