Useful machines

This book offers children the opportunity to get acquainted with the exciting world of cars that surround us. She will not only give the guys answers to their many questions, but also tell about such useful machines with which they are not yet familiar. On the pages of the book, all the most important and fascinating about the installation of machines, their purpose, and also gives many unexpected facts that will be interesting not only to children, but also adults are collected. And most importantly, there are many entertaining tasks, rebuks, labyrinths and puzzles that will help the baby in a playful way to fix the material. The study of any topic can be funny and non -casual, and the book “Useful Machines” is just that - serious and funny at the same time