This guy makes absolutely amazing videos on a number of subjects explaining things in really simple terms. He made one explaining Daylight Savings Time here: ht

This guy makes absolutely amazing videos on a number of subjects explaining things in really simple terms. He made one explaining Daylight Savings Time here: http://www.youtube.com/watch?v=84aWtseb2-4 http://www.youtube.com/watch?v=84aWtseb2-4 His blog with other videos is here: http://blog.cgpgrey.com/ http://blog.cgpgrey.com/