Children's Encyclopedia About Everything in the World

"Children's Encyclopedia About Everything in the World" — is a bright and colorful collection of answers to various and unexpected children's questions. It was compiled by popular science authors for children. This book will tell: How do rockets fly? Who are the Olympic gods? What animals have been to space? Where do nymphs live? What are vitamins for? When does the star Altair rise? Where do migratory birds fly? What is electric current? Who carries the moon on their horns? What are the different Grandfathers Frost... and much more! For younger school age.