'Game of Thrones'
Helen Sloan/HBO 'Game of Thrones'

The YouTube channel "It's Okay To Be Smart" has released a video explaining some of the science behind the "Game of Thrones" world.

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One of the perks of the "Science of Game of Thrones" is that we get a look into some of the mechanisms behind the Westeros world. The video, for example, examines the random seasons and attempts to explain how ten year summers and winters would be possible.

Check it out below.