What? How? Why? My First Knowledge about Great Inventions

An interesting and educational book for a little one, from which he will gain the first knowledge about the most important inventions. The child will learn a lot of new things about various objects and tools of exploring the world – from paper to mobile phones. He will also find answers to the most unusual questions: who made the strongest glue, where the first railways appeared, do thinking machines exist. As a gift, the little one will receive a large poster that will help him better familiarize himself with the history of the main discoveries. The edition is recommended for preschool and early school age.