In this captivating book, you'll find no fewer than 100 fascinating facts about the unique world of mathematics, computers, numbers, and codes. Did you know, for example, that most of the internet is underwater? That a seashell owes its spiral shape to a unique sequence of numbers? Or that the first computer bugs were actually insects? Open this book quickly and amaze your friends and family with your knowledge! Packed with colorful infographics that illustrate the text.