The plot of the book "Детский математический календарь" revolves around the idea that technology has been rapidly evolving over the past few centuries, and it is essential for humans to understand and keep up with these advancements to ensure their survival. The story takes place in a world where technology has become the backbone of society, and those who do not adapt to the changing landscape risk being left behind. The main character, a young girl named Lily, finds herself struggling to keep pace with the ever-evolving technological landscape. She is constantly bombarded with new terms and concepts that she does not fully comprehend, leaving her feeling lost and frustrated. However, she soon discovers that by using mathematical concepts as a framework for understanding the world around her, she can begin to make sense of all the changes happening in her life. As Lily delves deeper into the world of mathematics, she realizes that it is not just about solving equations or memorizing formulas but rather about developing a personal paradigm for perceiving the technological process of developing modern knowledge. This paradigm allows her to view technology as a tool for unification rather than division.

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