Mathematics

How do you expand your brain's skills? How do you keep your brain working at its best as it ages? Bookshelves are full of writing by charismatic authors claiming they have found the answer, whether they are neuroscientists, psychologists, or mystics. The Brain Fitness Book looks ...at the well-established science, and recent scientific revelations, and offers a well-balanced, clear, and colourful practical guide to keeping your brain fit. First, it shows you how your brain works - explaining how memories are stored and recalled, for instance, and how different parts of your brain have different functions. It then gives you practical advice and a whole range of exercises to improve memory and mental agility and keep the brain working to its maximum potential. The book is packed with mental exercises and activities, featuring challenges from logic puzzles and visual reasoning to language learning and sensory exercises, stimulating as many parts of the brain as possible. As well as mental stimulation, the book highlights the role and importance of sleep, a healthy diet, and physical exercise. An agile, healthy brain is not only less prone to age-related decline, it can also conquer stress, anxiety, and the risk of depression. Keep challenging your mind in new ways with The Brain Fitness Book and maintain your brain.
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A practical guide by two world experts to solving encrypted messages from today and the past, of which there are tens of thousands, many of which remain unsolved. The guide is complemented by success stories and details of unsolved encryption mysteries.

The New York Times-bestselling author of Start With Why, Leaders Eat Last, and Together Is Better offers a bold new approach to business strategy by asking one question: are you playing the finite game or the infinite game? In The Infinite Game, Sinek applies game theory to explo...re how great businesses achieve long-lasting success. He finds that building long-term value and healthy, enduring growth - that playing the infinite game - is the only thing that matters to your business.
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Using his trademark narrative skills, Tim Harford takes us deep into the world of statistics and shows how important and powerful they can be

They know something you don't know. They work inside investment banks, betting companies and social media giants. What are the secrets held by mathematicians and what can everyone else learn from them? Their advantage can be reduced to a small number of equations. Ten of them. An...d, surprisingly, it isn't their technical details that give them an edge. It is the way these equations allow them to view problems from a different angle -- a way of seeing the world that anyone can learn. In this eye-opening book, mathematician David Sumpter reveals the formulas that make the modern world go round, and how we can use them to better our chances of success, solidify friendships and live healthier lives, to guard against failure and financial ruin, and to see through scaremongering. Writing with clarity and wit, Sumpter explains how the same equations that are integral to Facebook can help you to work out how long to persist with a difficult task or how many episodes of a new Netflix series to watch before giving up. Empowering and enlightening, The Ten Equations shows how maths can truly change our way of understanding the world.
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