Circumpolar Bodies and Continuous 24 Hours Day & Night Concepts

The video explores the topic of Circumpolar Bodies, a key concept in celestial navigation.  We are aware that the duration of Day & night keeps on changing as the seasons change, is it possible that the Day becomes so long that it covers the entire 24 hours or the night becomes so long that it covers the entire 24 hours, is it possible for an observer that a celestial body never sets & remains above his horizon continuously. These are the concepts explained in this video. This concept becomes even more important as a lot of related questions are asked in exams regularly. Please make yourself familiar with the Rational Horizon diagram before watching this video.
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