What? For what? Why? Big Book of questions and answers

On the pages of this book, the reader will find hundreds of questions and answers that will allow you to expand their knowledge of nature in all its forms, about science and technology, about history and culture, about Earth and the Universe. Hundreds of clear and interesting explanations that can satisfy curiosity; thousands of data and information; Hundreds of attractive drawings and spectacular photographs... You can open any section of this book and everywhere you will find something exciting, interesting and clear information, and above all you will get the opportunity to find out and understand something new. If you want, you can contact the table at the end of the book where you can easily find the necessary information or explanation. A large book of questions and answers is very convenient and interesting as entertainment in the hours of leisure and at the same time - a how -made way to wake your curiosity and help satisfy it.