Tann Mann, the fourth volume and first published title of Kaleidoscope Series, is a science trivia book in Hindi. This intricately illustrated title delves into twelve vitally interesting physiological processes of the human body—salivating, yawning, hiccups, burps, sneezing, eye twitching, acne, sweating, shivers, eczema, cracks and snoring—explaining their significance in biology, books and life.

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