Ever wondered where to find out the answers to tricky and curious questions about everything from sleep to snow and diseases to diamonds? Then look no further. What's the furthest distance ever run without stopping? Which language has the most words? How many times do we blink each day, year, or in an entire lifetime? How deep is the deepest hole that's ever been dug? How hot are the world's hottest chillies? What astonishing things happen every 60 seconds? Know the answers? If not - this book is for you! With quirky questions and answers about every topic you can possibly think of - no question is too random for Radzi!