4D mini-encyclopedia About What the Heart Beats

The mini-encyclopedia DEVAR "What Does the Heart Say?" will be a great helper in explaining the complex processes occurring in the human body! The book is designed for the youngest readers and provides simple answers to questions about their bodies:... why wash hands? why do we need to go to bed? You will find answers to these and other questions in this book. Little ones will not only learn about interesting processes inside their bodies but also learn how to interact with the world around them, keep an eye on hygiene, and take care of their health! In augmented reality, the little one will be able to observe and even participate in some important physiological processes.