You Need to Know This. Everything About Everything

This book contains answers to questions from various fields of knowledge. By reading it, you will understand why fish don't sink and how a nuclear power plant works, what the difference is between a hoverboard and a Segway, and how... old our Universe is. Accessible explanations, clear diagrams, and colorful illustrations will turn even the most complex topics into simple and accessible ones. Interesting facts presented in our mini-encyclopedia will make the reading process engaging and captivating. This edition will take a worthy place in both the library of a young erudite and on the bookshelf of an adult reader.

The book is aimed at curious teenagers and their caring parents.