Why does the human body conduct electricity? Why do you need to take a hot bath in summer? Can skipping breakfast really help you lose weight? Are bigger brains smarter? Children, can you answer these questions? After reading this set of human body volumes of "One Hundred Thousand Whys from Rainbow Cat and Blue Rabbit", you will slap your head and say: "OH, I know!" This is a set of knowledge comic books suitable for children to read. This set of books has changed the serious face of encyclopedia books in the past. Every knowledge point comes from daily life, and cleverly integrates small columns such as "Comics", "Genius' Wandering Thoughts", "OH, I Got It" and "Knowledge Tips", allowing you to understand the relevant truths after laughing. Open this book, you will love it! It can help you enter the palace of knowledge with laughter and become a doctor of knowledge! What are you still hesitating about? Open it and take a look.