And why nearly everything you know about them is wrong. In A Brief History of Black Holes, award-winning University of Oxford researcher Dr Becky Smethurst charts five hundred years of scientific breakthroughs in astronomy and astrophysics. Right now, you are orbiting a black hole. The Earth orbits the Sun, and the Sun orbits the centre of the Milky Way: a supermassive black hole, the strangest and most misunderstood phenomenon in the galaxy. In this cosmic tale of discovery, Dr Becky Smethurst takes us from the earliest observations of the universe and the collapse of massive stars, to the iconic first photographs of a ... |
|
|
Finding balance in the age of indulgence. This book is about pleasure. It's also about pain. Most important, it's about how to find the delicate balance between the two, and why now more than ever finding balance is essential. We're living in a time of unprecedented access to high reward, high-dopamine stimuli: drugs, food, news, gambling, shopping, gaming, texting, sexting, Facebooking, Instagramming, YouTubing, tweeting... The increased numbers, variety, and potency is staggering. The smartphone is the modern-day hypodermic needle, delivering digital dopamine 24/7 for a wired generation. As such we’ve all ... |
|
|
The ultimate bitesize study guide. All the core national curriculum maths topics in one book, an accessible, and indispensable guide for students, parents, and educators. Covering topics from probability to statistics, algebra to geometry, this study guide is what every young, budding mathematician needs to succeed in maths - both at home and in school. This maths book is the perfect support for coursework, homework, and exam revision. Inside students will find: key concepts are shown in visual form and summarised to just one page; important aspects of each topic explained with step-by-step instructions and diagrams; ... |
|
|
What is an imaginary number? Can two parallel lines ever meet? How can maths help us predict the future? Charting the development of maths around the world from Babylon to Bletchley Park, this book explores big questions like these and explains how the answers help us understand everything from patterns in nature to artificial intelligence. Written in clear English, The Maths Book is packed with short, pithy explanations that cut through the jargon, step-by-step diagrams that untangle knotty theories, memorable quotes, and witty illustrations that play with our ideas about numbers. This diverse and inclusive account of ... |
|
|
Big ideas simply explained. Discover the key architectural concepts behind the world's most incredible buildings and structures. The Architecture Book goes beyond other architecture books to analyse not just buildings themselves, but the ideas and principles that make each of the featured structures key to the history and evolution of our built environment. From ancient and classical architecture through Medieval, Gothic, and Renaissance buildings, the explosion of Baroque and Rococo, and the 19th-century battle of the styles, to the emergence of modernism, postmodernism, and the glittering skyscrapers of the 20th ... |
|
|
Bulgaria made its first steps as an independent state in the distant 681. It is one of the centuries. Its geographical position on the Balkans, the crossing of roads from and to Europe, Africa and Asia, determined the difficult historical destiny of the Bulgarian, state. The hardest ordeal for the Bulgarians was the annihilation of their state by the Ottoman Empire during the 14 th century. For nearly five centuries Bulgaria did not exist, but the Bulgarians manager to preserve their national identity. During the second half of the 19 th century the Bulgarian state once again appeared on the map of Europe and tried to ... |
|
|
Amoral, cunning, ruthless, and instructive, this piercing work distils three thousand years of the history of power into forty-eight well-explicated laws. As attention-grabbing in its design as it is in its content, this bold volume outlines the laws of power in their unvarnished essence, synthesizing the philosophies of Machiavelli, Sun-tzu, Carl von Clausewitz, and other great thinkers. Some laws require prudence: Law 1: Never Outshine the Master, some stealth. Law 3: Conceal Your Intentions, and some the total absence of mercy. Law 15: Crush Your Enemy Totally, but like it or not, all have applications in real- ... |
|
|
The Biology of Humans at our Best and Worst. ... Why do human beings behave as they do? We are capable of savage acts of violence but also spectacular feats of kindness: is one side of our nature destined to win out over the other? Every act of human behaviour has multiple layers of causation, spiralling back seconds, minutes, hours, days, months, years, even centuries, right back to the dawn of time and the origins of our species. In the epic sweep of history, how does our biology affect the arc of war and peace, justice and persecution? How have our brains evolved alongside our cultures? This is the exhilarating ... |
|
|
A former FBI hostage negotiator's fiel-tested tools for talking anyone into (or out of) just about anything. A former FBI hostage negotiator offers a new, field-tested approach to negotiating - effective in any situation. After a stint policing the rough streets of Kansas City, Missouri, Chris Voss joined the FBI, where his career as a kidnapping negotiator brought him face-to-face with bank robbers, gang leaders and terrorists. Never Split the Difference takes you inside his world of high-stakes negotiations, revealing the nine key principles that helped Voss and his colleagues succeed when it mattered the most - ... |
|
|
The ultimate bitesize study guide. A fantastic aid for coursework, homework, and test revision, this completely comprehensive guide to Key Stages 3 and 4, and the entire GCSE curriculum, makes chemistry crystal clear and will have you exam-ready in no time. Each topic is fully illustrated to support the information, make the facts crystal clear and bring the science to life. A large central image explains the idea visually and each topic is summed up on a single page, helping children to quickly get up to speed and really understand how chemistry works. Information boxes explain the theory with the help of simple ... |
|
|
Outlined are the caves where cave fauna has been recorded in Albania (120 caves, 137 animal species), North Macedonia (55 caves, 152 animal species) and Turkey (ca. 150 caves, 426 animal species). The book also contains comparisons between the cave animals (mostly troglobites and stygobites) in the three countries and the dwellers of the caves of the neighbouring countries or regions. Maps of the distribution of the troglobites and the stygobites - in any one of the described countries - and bibliographies of the papers on these faunas (99 papers on Albanian, 94 on North Macedonian and 320 on Turkish cave fauna) are also ... |
|
|
Important for the success of everyone! Students at elementary and high school, college and university students. The main purpose of the book Mathematical Handbook is to present to school students, applying to Mathematical Colleges and Universities, candidates for SAT, GMAT, ACT, Cambridge, IGCSE, A levels, students of Mathematics, Computer Finance, Economics, Engineering, Physics and other sciences full information on mathematics concepts, formulas, graphs, axioms, theorems and tables. This book is helpful to those students who go to mathematics exams and competitions, where they can easily express their own ideas and ... |
