Children's Encyclopedia for Why-Askers Aged 6 to 12

Do you want to learn how our planet was formed? What do astronauts eat and how does a 3D printer work? How many bones are in the human body, or why do we hiccup? Which bird can fly backwards, and why do flowers eat insects? You will find answers to these and many other questions in our illustrated encyclopedia! From this book, you will learn who invented the first car, where marsupial moles live, and how many teeth a shark has. You will see what amazing dinosaurs inhabited the Earth millions of years ago, what strange creatures live in the oceans today, and learn why it is so important to protect nature.