The main characters are: the inventor, the artist, the engineer, the scientist, the philosopher, and the entrepreneur. Each character represents a different aspect of human creativity and innovation, and their adventures reflect the major technological advancements of the last century. The plot of the book is divided into four parts: Part one: The Industrial Revolution In this part, the reader follows the inventor's journey as he creates new machines and technologies that change the world. He faces challenges such as the need to adapt to new technologies, the impact of technology on society, and the ethical implications of his inventions. Part two: The Age of Information Here, the reader meets the artist, who uses technology to express himself and connect with others.

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