Have you ever wondered what a fraction or percentage means and how they are related? Basic principles of fractions, decimals, and percentages and how to apply them to other forms of mathematics are explained through informative and engaging content in this new addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.

We all know eloquence when we hear it. But what exactly is it? And how might we gain more of it for ourselves? This entertaining and, yes, eloquent audiobook illuminates the power of language from a linguistic point of view and provides fascinating insights into the way we use words. David Crystal, a world-renowned expert on the history and usage of the English language, probes the intricate workings of eloquence in this lively analysis. Crystal focuses on the here and now of eloquent speaking - from pitch, pace, and prosody to jokes, appropriateness, and how to wield a microphone.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

No skill is more important in today's world than being able to think about, understand, and act on information in an effective and responsible way. What's more, at no point in human history have we had access to so much information, with such relative ease, as we do in the 21st century. But because misinformation out there has increased as well, critical thinking is more important than ever. These 24 rewarding lectures equip you with the knowledge and techniques you need to become a savvier, sharper critical thinker in your professional and personal life.

"Correlation does not imply causation". This mantra has been invoked by scientists for decades and has led to a virtual prohibition on causal talk. But today, that taboo is dead. The causal revolution, sparked by Judea Pearl and his colleagues, has cut through a century of confusion and placed causality - the study of cause and effect - on a firm scientific basis.

No data is completely safe. Cyberattacks on companies and individuals are on the rise and growing not only in number but also in ferocity. And while you may think your company has taken all the precautionary steps to prevent an attack, no individual, company, or country is safe. Cybersecurity can no longer be left exclusively to IT specialists. Improving and increasing data security practices and identifying suspicious activity is everyone's responsibility, from the boardroom to the break room.

Get more of the management ideas you want, from the authors you trust. With insights from leading experts, this book will inspire you to identify areas for personal growth; assess your strengths, work preferences, values, and contributions; build your skill set and stay relevant; develop learning agility; map out a plan for where you'd like your career to go - both short and long term; find fulfillment in your work; and prepare for your next opportunity.

This Audiobook will take you through the basics of English with Basic Bootcamp, All About, and Pronunciation lessons. The five Basic Bootcamp lessons each center on a practical, real-life conversation. At the beginning of the lesson, we'll introduce the background of the conversation. Then, you'll hear the conversation one time at natural native speed. After the conversation, you'll learn carefully selected vocabulary and key grammar concepts.

In today's fast-paced, competitive business environment, we all need to communicate clearly and use our time productively. Even seasoned writers will find tips, tools, and ideas in this book that can improve the quality - and reduce the quantity - of email in the workplace. This book will help you write concise, clear emails that advance your business needs.

In a business world where we are told that time is money, the real currency is communicating clearly at a poised and measured pace. Better Business Speech: Techniques, Tricks, and Shortcuts for Public Speaking at Work by Paul Geiger focuses on the challenges of being a strong communicator in a range of business settings. It begins with the basic premise that all speaking for business is public speaking. Therefore, these are the communication scenarios where any lack of confidence in speech ability will be magnified.

The critical leadership practices - the ones that will allow a leader to make the biggest impact over time - are well established. They're about how you create a vision and inspire others to follow it. In this comprehensive handbook, strategy and change experts Ron Ashkenas and Brook Manville distill proven ideas and frameworks about leadership from Harvard Business Review, interviews with senior executives, and their own experience in the field - all to help rising leaders stand out and have a big impact.

In Making Sense, David Crystal confronts the foe of many: grammar. Once taught relentlessly to all students in the English-speaking world, grammar disappeared from most school curricula, so that terms such as preposition and conjunction now often confound children and adults alike.

Games are everywhere: Drivers maneuvering in heavy traffic are playing a driving game. Bargain hunters bidding on eBay are playing an auctioning game. The supermarket's price for corn flakes is decided by playing an economic game. This Very Short Introduction offers a succinct tour of the fascinating world of game theory, a groundbreaking field that analyzes how to play games in a rational way. 

Since its formation in 1861, Italy has struggled to develop an effective political system and a secure sense of national identity. Christopher Duggan's acclaimed introduction charts the country's history from the fall of the Roman Empire in the West to the present day, and surveys the difficulties Italy has faced during the last two centuries in creating a unified country. Duggan successfully weaves together political, economic, social and cultural history, and stresses the alternation between materialist and idealist programs for forging a nation-state.

Eight-year-old orphan Beth Harmon is quiet, sullen, and by all appearances unremarkable. That is, until she plays her first game of chess. Her senses grow sharper, her thinking clearer, and for the first time in her life she feels herself fully in control. By the age of 16, she's competing for the US Open championship. But as Beth hones her skills on the professional circuit, the stakes get higher, her isolation grows more frightening, and the thought of escape becomes all the more tempting.

Over the past few years, Brianna Wiest has gained renown for her deeply moving, philosophical writing. This new compilation of her published work features pieces on why you should pursue purpose over passion, embrace negative thinking, see the wisdom in daily routine, and become aware of the cognitive biases that are creating the way you see your life. Some of these pieces have never been seen; others have been read by millions of people around the world. Regardless, each will leave you thinking: This idea changed my life.

現役通訳者が教える英語学習の最短ルート。ニューヨークタイムズが選ぶビジネス書のベストセラー作家 ロバート・G・アレン氏推薦！

Beauty is kind and loving, even though her two sisters tease her and her merchant father is too poor to buy her presents. All she wants is a rose: so when her father sees a beautiful rose bush in the grounds of the Beast s castle, he plucks a flower for her. The Beast is angry, and demands something precious in return.... A magical retelling of the classic fairy tale, read by Tamsin Greig.

We struggle to manage complexity every day. We follow intricate diets to lose weight, juggle multiple remotes to operate our home entertainment systems, face proliferating data at the office, and hack through thickets of regulation at tax time. But complexity isn't destiny. Sull and Eisenhardt argue there's a better way: by developing a few simple yet effective rules, you can tackle even the most complex problems.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.