About 170 more unique and novel questions!

"What on Earth! Curiosity Encyclopedia" is a collection of questions that children occasionally wonder about in their daily lives but have never received satisfactory answers to.
'How are boogers made?', 'How do insects sleep?', 'How do drones fly?', 'How do you put out fire with water?', and other such ingenious and novel questions that adults never even thought of are actually closely related to scientific principles in various fields such as physics, biology, meteorology, and astronomy.
By satisfying your curiosity with "What on Earth! Curiosity Encyclopedia," your child will grow into a person who discovers and explores the joy of science in everyday life.


Diagrams and large, realistic compositions to help you understand!

Following the sensational collage technique and vivid real-life photos that were so beloved in "Britannica Curiosity Encyclopedia," "What on Earth! Curiosity Encyclopedia" includes a variety of diagrams to make complex scientific principles and explanations easy to understand at a glance.
Plus, you'll develop your observation skills by spotting small details you wouldn't normally see, with large, enlarged photos of a fly's head, a cross-section of Velcro, a nettle stem, and more, spread across a full page.
Additionally, through the experience of seeing familiar things from a new perspective, you can learn to think flexibly and without being bound by established frameworks.


Trustworthy information verified by world-class experts!

In this 'information deluge', it is never easy to find reliable knowledge and information.
Parents' concerns increase especially when their children search the Internet on their own to find information.
"What on Earth! Curiosity Encyclopedia" is trustworthy thanks to thorough verification by world-renowned university professors, doctors, and other authoritative experts in their respective fields.
In books, children naturally develop problem-solving skills as they solve their own curiosities and find answers.
Not only that, but as their trust and interest in books increase, they will grow up to be children who open books instead of their smartphones when they have questions or do not know something.


A variety of elementary school curriculum-related content!

The topics and content covered in "What on Earth! Curiosity Encyclopedia" are linked to the curriculum for all grades of elementary school, so you can greatly benefit from learning just by reading the book.
In the "Secrets of Our Body and Animals" section, we explore the mysteries of the harmonious human body and living creatures in various environments, focusing on the themes of "Our Body," "Flying and Crawling Insects," and "Wild Animals."
In the "Great Inventions and Our Stars" series, you can find answers to your questions about the technologies that changed the world and the endless mysteries of the Earth and space, with the themes of "Machines and Inventions," "Earth," and "Space."
As you gain background knowledge through the information in "What on Earth! Curiosity Encyclopedia," you'll feel more confident and participate more actively in class.