If you have a passion for technology and how it can improve our lives and constantly question why things have to be a certain way, then this book is for you. Each short section is called a byte which appropriatly delivers an easily digestible concise snack of knowledge. Perfect for time-poor people that need to get the nitty gritty. Subjects are wide ranging from micro-identity chip implants to why efficiency does not scale linearly with more employees (Cochrane's law of secretaries). The format invites you to dive in and out start at the middle, back or front and devour little gems of knowledge as you do, delivered with a sense of humour to boot. Just superb.