Entertaining and enlightening, this collection is an insightful guide to how computer science shapes and influences not just our day-to-day lives but also our future. Quantum Computing Computer technology has improved exponentially over the last fifty years, but the headroom for bigger and better electronic solutions is running out. Our best hope is to engage the power of quantum physics. In this approachable introduction, Brian Clegg explains algorithms and their quantum counterparts, explores the physical building blocks and quantum weirdness necessary to make a quantum computer, and uncovers the capabilities of the current generation of machines. Big Data The volumes of data we now access can give unparalleled abilities to make predictions, respond to customer demand, and solve problems, but Big Brother's shadow hovers over it. Though big data can set us free and enhance our lives, it has the potential to create an underclass and a totalitarian state. With big data ever-present, you can't afford to ignore it. Acclaimed science writer Brian Clegg brings big data to life. Artificial Intelligence AI expert Yorick Wilks takes a journey through the history of artificial intelligence up to the present day, examining its origins, controversies, and achievements, as well as looking into just how it works. He also considers the future, assessing whether these technologies could menace our way of life and how we are all likely to benefit from AI applications in the years to come.