A fascinating and colorful book will introduce the child to the outside world, expand his horizons and arouse interest in knowledge. The publication is part of a long assortment line of the Children's Encyclopedia series, which is distinguished by excellent printing performance, interesting content, modern design, and vivid photo illustrations.

From this book we learn what science is and what scientists do, about the most important discoveries in the field of natural sciences. With the help of this book, young readers will be able, like real scientists, to conduct experiments and draw conclusions on their own. The text is complemented by magnificent illustrations and diagrams.

In 1961, overnight a concrete border went up, dividing the city of Berlin into two parts - East and West. The story of the Berlin Wall holds up a mirror to post-WWII politics and the Cold War Era when the United States and the USSR were enemies, always on the verge of war. The wall meant that no one from Communist East Berlin could travel to West Berlin, a free, democratic area. Of course that...