Many Questions. Many Answers

By reading the book Many Questions. Many Answers, you will find answers to all sorts of questions about the surrounding world. What is more powerful, the human brain or a computer? How is chewing gum made? How do frogs differ from toads? And why do we see only one side of the Moon? Informative and concise answers to these and other questions will help you learn more about space, geography, history, physics, and biology. You will be able to surprise your friends with unusual knowledge, and thanks to the convenient small format of the book, it will always be easy to carry with you. For middle school age.