A big book for little erudite

Dear parents!
Our encyclopedia will help you find answers to the endless questions of your inquisitive child:
- What do the astronauts from space see?
- Why does a fly rubbed his paws?
- When was mathematics invented?
- Where did all the dinosaurs go?
- Who invented the designer of the "Lego"?
- Where does the hail come from?
- Which building is the highest in the world?
- Why do the leaves turn yellow in the fall?
- How was the wheel invented?
- Where are the most delicious ice cream?
- What is a volcano?
- How much water does a camel drink?
- Why is a propeller helicopter?
Brief answers will be understood by any child, and bright illustrations will make reading for a small erudite even more interesting