But there is one other crucial factor, which is much less well known. The same team had done it before. The truth is that many of those most closely involved in cracking the Enigma code – Alistair Denniston, Frank Birch, Dilly Knox – had wrestled with German naval codes for most of the First World War. By the end of the war they had been successfully cracking a new code every day, from their secret Room 40 at the Old Admiralty Building, in a London blacked out for Zeppelin Raids.The techniques they developed then, the ideas that they came to rely on, the people they came to trust, had been developed the hard way, under intense pressure and absolute secrecy during World War I. Before Enigma tells their story and explains how they managed to crack the supposedly indecipherable code. The book outlines the capture of the Magdeburg and the Hobart, discusses the use of cracked codes to bring German fleets to battle at Dogger Bank and Jutland, and focuses on individuals such as Winston Churchill and Admiral Sir Reginald ‘Blinker’ Hall and their importance in the development of a British naval code tradition. Praise for David Boyle ‘Exhilarating’ - Daily Mail David Boyle is a British author and journalist who writes mainly about history and new ideas in economics, money, business and culture. He lives in Crystal Palace, London. His books include Alan Turing: Unlocking the Enigma, Operation Primrose, Rupert Brooke: England’s Last Patriot, Peace on Earth: The Christmas Truce of 1914, Jerusalem: England’s National Anthem and Unheard Unseen: Warfare in the Dardanelles .Endeavour Press is the UK's leading independent digital publisher. For more information on our titles please sign up to our newsletter at www.endeavourpress.com. Each week you will receive updates on free and discounted ebooks. Follow us on Twitter: @EndeavourPress and on Facebook via http://on.fb.me/1HweQV7. We are always interested in hearing from our readers. Endeavour Press believes that the future is now.

    Parker removes that pain by offering an opportunity to Get-to-Know the 'Master of Electricity,' to learn of his youth and upbringing, his early career, and of course his pivotal role in advancing the World into the Electrical Age! Turn these pages and enjoy the opportunity to learn history, but better yet to come to know Tesla better through Parker’s amazing ability to describe his life, his eccentricities and above all, his accomplishments; making this an enjoyable and interesting Quick-Read Biography. This Book also Comes with a FREE Gift!

    Born and raised by poor, struggling farmers in America's heartland, he had become President through his integrity, a little bit of luck, and sheer hard work. He became the leader of the United States at the tail end of the world's deadliest conflict. Thrust into the middle of a world of conflicting ideologies, Truman would be faced with the newest threat to international stability: a ravenous Soviet Union ready to devour the world with its communist philosophies. As the nation's leader, it fell to him to decide the path which the United States would take into the future. A dedicated public servant and a lover of the freedoms guaranteed by the United States Constitution, Truman realized it was not only his duty but his responsibility to safeguard the free world. By pledging to protect the people of the world from totalitarian rule, Truman unintentionally triggered the Cold War. With his pledge, this often overlooked President forever reshaped American foreign policy, dividing the world into East and West for over forty years.

    Now, at a moment when mathematicians are finally moving in on a proof, Dartmouth professor Dan Rockmore tells the riveting history of the hunt for a solution.In 1859 German professor Bernhard Riemann postulated a law capable of describing with an amazing degree of accuracy the occurrence of the prime numbers. Rockmore takes us all the way from Euclid to the mysteries of quantum chaos to show how the Riemann hypothesis lies at the very heart of some of the most cutting-edge research going on today in physics and mathematics.

    Topics covered in the book include the properties of arithmetic, exponents, primes and divisors, fractions, equations and inequalities, decimals, ratios and proportions, unit conversions and rates, percents, square roots, basic geometry (angles, perimeter, area, triangles, and quadrilaterals), statistics, counting and probability, and more! The text is structured to inspire the reader to explore and develop new ideas. Each section starts with problems, giving the student a chance to solve them without help before proceeding. The text then includes solutions to these problems, through which algebraic techniques are taught. Important facts and powerful problem solving approaches are highlighted throughout the text. In addition to the instructional material, the book contains well over 1000 problems. The solutions manual (sold separately) contains full solutions to all of the problems, not just answers. This book can serve as a complete Prealgebra course. This text is supplemented by free videos and a free learning system at the publisher's website.

    But this book will help you to do something that humans have only recently understood how to do: to count to regions that no animal has ever reached. By the end of this book you'll be able to count to infinity... and beyond. On our way to infinity we'll discover how the ancient Babylonians used their bodies to count to 60 (which gave us 60 minutes in the hour), how the number zero was only discovered in the 7th century by Indian mathematicians contemplating the void, why in China going into the red meant your numbers had gone negative and why numbers might be our best language for communicating with alien life.But for millennia, contemplating infinity has sent even the greatest minds into a spin. Then at the end of the nineteenth century mathematicians discovered a way to think about infinity that revealed that it is a number that we can count. Not only that. They found that there are an infinite number of infinities, some bigger than others. Just using the finite neurons in your brain and the finite pages in this book, you'll have your mind blown discovering the secret of how to count to infinity.Do something amazing and learn a new skill thanks to the Little Ways to Live a Big Life books!

    Prime Minister Indira Gandhi hated the marigold flower, although in death it was strewn all over her body; her son Sanjay Gandhi was dictatorial, but also uncommonly empathetic; Smita Patil, who was synonymous with strong, women-centric films, was deeply insecure in her personal life; Ekta Kapoor, the television czarina believes that her unabashed faith in God helped her scale heights and earn her first big bucks; and Abhinav Bindra, who won India the first Olympic gold medal in an individual event confessed how he was a laidback child with no goals in sight. Embellished with interesting nuggets, this book is a collection of fascinating profiles including, L.K. Advani, Smriti Irani, Lalu Prasad Yadav, Rajiv Gandhi, Amitabh Bachchan and Arun Jaitley. Uncommon access, being privy to confidences and, above all, a willingness to tell the story, bring alive the people behind the headlines. The Marigold Story: Indira Gandhi & Others is not a gushing account of newsmakers; if anything it captures their weaknesses; goes beyond their achievements and examines what makes these individuals distinctive and unforgettable at the same time.

    This BONUS editon offers extra tips to introduce this handbook series.

    What is the meaning of life? What was Hitler's religion? What's the deal with the Flying Spaghetti Monster? And what was Mother Teresa's dark secret? This book is highly recommended for everyone curious about America's most misunderstood minority, as well as for those who wish to better understand their atheist friends, neighbors or coworkers.

    It can urge the reader to explore new methodologies to have maximum fun with numbers, and opt for a higher course in mathematics. The book was specifically designed to help the student community, and develop a strong affinity towards problem solving.the book offers many complicated, and interesting challenges for the user, keeping them engaged throughout. A large number of solved problems are also included in challenge and thrill of pre-college mathematics, to give readers an insight into the subject. The book can be an eye-opener for school students of class 7 and above. The materials given in the book are powerful enough to help them develop a strong interest for the subject. The concepts are explained in a simple and comprehensive manner, providing them with a good understanding of mathematical fundamentals.what makes the book distinct is its detailed sections on geometry, that can improve the reasoning skills of students. There are also detailed accounts on algebra and trigonometry, enhancing the competitive ability of the users. The topics such as combinatorics, number theory, and probability are also explained in detail, in the book. Each chapter was designed with the intention of motivating students to appreciate the excitement that mathematical problems can provide. Published in 2003 by new age international publishers, the book is available in paperback. Key features: the book includes a collection of more than 300 solved numerical problems, compiled from various national, as well as international mathematical olympiads.it is widely recommended by students and teachers, alike as an essential preparatory book for those writing competitive examinations.

    Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.

     This book gives the simplest exercises on the market to open your hips with effective correctives you can do anywhere. This program was designed to not only be convenient, but also comprehensive. It breaks down an easy set of progressions and goals to get the muscles on your pelvis, lower back, and hips/upper legs to function. Doing these exercises will: -restore balance to your body -instantly improve your posture and hip mobility -strengthen your hips in addition to opening them leaving you feeling "tied together" and fantastic.

    is an American Board of Emergency Medicine certified ED doctor. His journey began in the mid-1970s, when he chose to pursue a career in medicine. In his youthful perspective, he came to regard doctors as the good guys, the ones who healed people and saved lives. He knew he’d be one of those good guys one day. Now, with a career spanning more than thirty years, he works as an emergency-room physician in North Carolina. In A License to Heal: Random Memories of an ER Doctor, Bentley describes the real world of emergency medicine from the viewpoint of a practicing physician. This memoir is filled with real-life stories of the ER, including life and death, triumph and tragedy. Meet a man named Solomon Darby, who spoke to long-dead relatives during his own near-death experience. Bentley also recalls the heartbreaking story of a young widow who desperately needed to understand and cope with the death of her husband. Amid the grief, there are also episodes of great humor and human comedy. In the dynamic world of emergency medicine, there is a great deal of pain, blood, and tragedy, but there is also hope, compassion, and excitement—for both the patients and the staff."

     Want the real story behind history’s great Conspiracies? Uncover the truth today! ☆★☆ Read this book for FREE on Kindle Unlimited - Download Now! ☆★☆ Get hold of more theories from this book! Now on its 3rd Edition! Have you ever wondered about popular conspiracy theories? Ever wonder if some of them are true or not? Want go deeper and find out the truth for yourself? Conspiracy Theories – The Most Famous Conspiracies Including: The New World Order, False Flags, Government Cover-ups, CIA, & FBI will give you all the juicy details on the greatest conspiracy theories from history and present day. Get ready for the real truth about: The New World Order The JFK Assassination The Moon Landing Was The Holocaust a Conspiracy? The Vatican Conspiracy And so much more! This book has 21 conspiracy theories that all get to the bottom of what really happened. Don’t trust the mass media? This book is purposely written to give you an eye opening experience and compel you to change your perspective regarding current explanations of popular events that made a huge impact on mankind. Each chapter talks about a specific theory; when it happened; and why it happened. It also includes a “What to believe” section that provides well thought out observations, and will help you identify loopholes in common knowledge so you can see new possibilities. Here’s WHY you should read the book: Break the status quo -- question your beliefs on history in a new way. Raise your critical thinking and awareness of current events. Learn what can’t be found on mainstream news and TV outlets. So what are you waiting for?! Get ready for a revelation of a lifetime! This book will definitely answer any questions you have regarding some of history’s most unforgettable events. Go deeper now and get your own copy TODAY! by scrolling up. Don’t forget to hit the BUY button! Enjoy!

    this is one of those rare books that will change your beliefs - and in doing so will change your life. tHE ANt AND tHE FERRARI offers readers a clear, navigable path through the big questions that confront us all today. What is the meaning of life? Can we be ethical beings in today's world? Can we know if there is life after death? Is there such a thing as Absolute truth? What caused the Big Bang and why should you care?