KNOWLEDGE BOOK: INVISIBLE WORLD (English edition) The book “Invisible World” by Levenhuk will help young scientists learn everything they want about microscopes and observing with them. They will start by learning the history of the microscope, its construction, and the basic principles of its operation. Most of the book is dedicated to microorganisms and a variety of structures that can be observed with a microscope. Cell structure, amazing bacteria, life in a drop of water – these are just a few of the topics covered by this encyclopedic book.

The book “Invisible World” has a square shape and is written especially for children, in simple and understandable language. Everything described in the book is shown with large, colorful images. The most interesting information about the microcosm is highlighted for easy memorization. The book includes descriptions of simple experiments that can be done at home under adult supervision.