Uses a question and answer format to present information about time and the seasons, such as how to split a second, who invented our calendar, and why the moon changes shapes.
Este libro ilustrado para niños da respuestas a las preguntas que se hacen los lectores sobre la prehistoria, los dinosaurios y otras animales prehistóricos, y los primeros humanos.
How are sharks and dolphins different? Why do possums play dead? Who was Joan of Arc? In which country are over 800 languages spoken? Why does it get dark at night? These are just some of the questions answered in this book.