How Big? How small? How many? How fast? Satisfying the most inquisitive minds, this trivia book for children provides the answers to those questions you've always wondered about, while offering fresh facts to stretch the imagination. Did you know, the Burj Khalifa in Dubai is the world's tallest building with 160 floors? Or that the sperm whale can hold its breath underwater for an average duration of 90 minutes? From spectacular stars to ingenious inventions and extravagant fashion, the vast array of topics will spark curiosity in even the most reluctant readers, setting you on a fact-filled journey of discovery! So what are you waiting for?