Did you know some jellyfish might live forever, or that people once believed geese grew on trees?This second book in the Interesting Facts for Curious Kids series brings a brand-new collection of unusual and detailed discoveries. From glowing bacteria to medieval medicine, from deep-sea creatures to ancient builders, every chapter uncovers surprising ways the world works.With over 200 pages of real science, history, and biology, each fact is explained clearly so kids can understand and remember. And after every chapter, a quiz helps ideas stick and makes learning fun and interactive.Inside you'll explore: The strangest scientific finds - glowing humans, radioactive flowers, and electric bacteria.Ocean mysteries - bizarre sea life, sunken secrets, and deep-water wonders.Animal communication - signals, smells, and glowing tricks without a single sound.Flight through history - from early balloons to futuristic jetpacks.Ancient builders - how great structures were made without modern machines.Medieval myths and medicine - strange beliefs that shaped cultures for centuries.Perfect for ages 8-12, this book is designed for independent readers, trivia lovers, and families who want learning beyond screens. It blends fun and curiosity with explanations that make even the strangest facts memorable.About This Series: Interesting Facts for Curious Kids Ages 8-12This series includes 5 books, each one exploring a different theme-from animals and inventions to ancient history, strange science, and the secrets of our planet. Every fact comes with a clear explanation, and every chapter ends with a quiz to turn curiosity into discovery.