Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun.Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.Also available as an eBook

    The main ideas and applications of the metallurgy are provided in this book.

    The working relationship between the two men was short lived, though, and the two scientist-inventors became harsh competitors. One of the most influential scientists of all time, Nikola Tesla is celebrated for his experiments in electricity, X-rays, remote controls, and wireless communications. His invention of the Tesla coil was instrumental in the development of radio technology.

    Book Specs Paper BackPublisher: Review & Herald Publishing AssociationPages: 107 Table of Contents

    But on March 24, 1944, in a courageous attempt by two hundred prisoners to break out through a series of tunnels, seventy-six Allied officers managed to evade capture -- and create havoc behind enemy lines in the months before the Normandy Invasion. This is the incredible story of these brave men who broke free from the supposedly impenetrable barbed wire and watchtowers of Stalag Luft III -- and who played an important role in Allied intelligence operations within occupied Europe. The prisoners developed an intricate espionage network, relaying details of military deployment, bombings, and raids. Some of them were involved in other daring escape attempts, including the famous Wooden Horse episode, also turned into a classic film, and the little-known Sachsenhausen breakout, engineered by five Great Escapers sent to die in the notorious concentration camp on Hitler's personal orders. Tragically, fifty of those involved in the Great Escape were murdered by the Gestapo. Others were recaptured; only a few made it all the way to freedom. This dramatic account of personal heroism is a testament to their ingenuity and achievement -- a stirring tribute to the men who never gave up fighting. Includes eight pages of photographs and illustrations, excerpts from Göring's testimony during postwar investigations, and a list of the men who escaped.

    As he did so masterfully in Prime Obsession, Derbyshire brings the evolution of mathematical thinking to dramatic life by focusing on the key historical players. Unknown Quantity begins in the time of Abraham and Isaac and moves from Abel's proof to the higher levels of abstraction developed by Galois through modern-day advances. Derbyshire explains how a simple turn of thought from this plus this equals this to this plus what equals this? gave birth to a whole new way of perceiving the world. With a historian's narrative authority and a beloved teacher's clarity and passion, Derbyshire leads readers on an intellectually satisfying and pleasantly challenging historical and mathematical journey.

    Explore computer buildings (datacenters), the flat rocks we live on (tectonic plates), the things you use to steer a plane (airliner cockpit controls), and the little bags of water you're made of (cells).

    In October 2015, NASA declared Mars “an achievable goal”; that same season, Ridley Scott and Matt Damon’s The Martian drew crowds into theaters, grossing over $200 million.Now the National Geographic Channel fast forwards years ahead with Mars, a six-part series documenting and dramatizing the next twenty-five years as humans land on and learn to live on Mars. Following on the visionary success of Buzz Aldrin’s Mission to Mars and the visual glory of Marc Kaufman’s Mars Up Close, this companion book to the Nat Geo series shows the science behind the mission and the challenges awaiting those brave individuals.The book combines science, technology, and storytelling, offering what only National Geographic can create. Clear scientific explanations make the Mars experience real and provide amazing visuals to savor and return to again and again.

    He is ultra competitive but never forgets to have fun. An immensely likeable man.' Damon HillThe world’s foremost designer in Formula One, Adrian Newey OBE is arguably one of Britain’s greatest engineers and this is his fascinating, powerful memoir.How to Build a Car explores the story of Adrian’s unrivalled 35-year career in Formula One through the prism of the cars he has designed, the drivers he has worked alongside and the races in which he’s been involved.A true engineering genius, even in adolescence Adrian’s thoughts naturally emerged in shape and form – he began sketching his own car designs at the age of 12 and took a welding course in his school summer holidays. From his early career in IndyCar racing and on to his unparalleled success in Formula One, we learn in comprehensive, engaging and highly entertaining detail how a car actually works. Adrian has designed for the likes of Mario Andretti, Nigel Mansell, Alain Prost, Damon Hill, David Coulthard, Mika Hakkinen, Mark Webber and Sebastian Vettel, always with a shark-like purity of purpose: to make the car go faster. And while his career has been marked by unbelievable triumphs, there have also been deep tragedies; most notably Ayrton Senna’s death during his time at Williams in 1994.Beautifully illustrated with never-before-seen drawings, How to Build a Car encapsulates, through Adrian’s remarkable life story, precisely what makes Formula One so thrilling – its potential for the total synchronicity of man and machine, the perfect combination of style, efficiency and speed.

    We often overlook the historical link between mathematics and technological advances, says Stewart—but this connection is integral to any complete understanding of human history.Equations are modeled on the patterns we find in the world around us, says Stewart, and it is through equations that we are able to make sense of, and in turn influence, our world. Stewart locates the origins of each equation he presents—from Pythagoras's Theorem to Newton's Law of Gravity to Einstein's Theory of Relativity—within a particular historical moment, elucidating the development of mathematical and philosophical thought necessary for each equation's discovery. None of these equations emerged in a vacuum, Stewart shows; each drew, in some way, on past equations and the thinking of the day. In turn, all of these equations paved the way for major developments in mathematics, science, philosophy, and technology. Without logarithms (invented in the early 17th century by John Napier and improved by Henry Briggs), scientists would not have been able to calculate the movement of the planets, and mathematicians would not have been able to develop fractal geometry. The Wave Equation is one of the most important equations in physics, and is crucial for engineers studying the vibrations in vehicles and the response of buildings to earthquakes. And the equation at the heart of Information Theory, devised by Claude Shannon, is the basis of digital communication today.An approachable and informative guide to the equations upon which nearly every aspect of scientific and mathematical understanding depends, In Pursuit of the Unknown is also a reminder that equations have profoundly influenced our thinking and continue to make possible many of the advances that we take for granted.

    In the ancient city of Bhopal, a cloud of toxic gas escaped from an American pesticide plant, killing and injuring thousands of people.

    The [Chithoni railway link] bridge was completed eleven weeks ahead of schedule and proved to be helpful to one and all.Two key railway projects changed the way India travels by train—the 760-km stretch of Konkan Railway and the Delhi Metro. Both the projects were up and running in seven years flat and the man in charge was Dr Elattuvalapil Sreedharan, popularly known as the Railway Man. He has been hailed as the messiah of new-age infrastructure projects and his success stories have become railway engineering benchmark.Respected, loved and equally hated, this book covers the amazing story of one man—his perseverance, beliefs, and public and private battles. India’s Railway Man: A Biography of E. Sreedharan is a tribute to this extraordinary man.

    In this collection of landmark mathematical works, editor Stephen Hawking has assembled the greatest feats humans have ever accomplished using just numbers and their brains.

    In your kitchen you denature proteins, crystallize compounds, react enzymes with substrates, and nurture desired microbial life while suppressing harmful bacteria and fungi. And unlike in a laboratory, you can eat your experiments to verify your hypotheses. In Culinary Reactions, author Simon Quellen Field turns measuring cups, stovetop burners, and mixing bowls into graduated cylinders, Bunsen burners, and beakers. How does altering the ratio of flour, sugar, yeast, salt, butter, and water affect how high bread rises? Why is whipped cream made with nitrous oxide rather than the more common carbon dioxide? And why does Hollandaise sauce call for "clarified" butter? This easy-to-follow primer even includes recipes to demonstrate the concepts being discussed, including: Whipped Creamsicle Topping—a foam; Cherry Dream Cheese—a protein gle; Lemonade with Chameleon Eggs—an acid indicator; and more!

    A handpicked team of the country's top architects conducted a secret inspection of the troubled mansion and, after discovering it was in imminent danger of collapse, insisted that the First Family be evicted immediately. What followed would be the most historically significant and politically complex home-improvement job in American history. While the Trumans camped across the street at Blair House, Congress debated whether to bulldoze the White House completely, and the Soviets exploded their first atomic bomb, starting the Cold War.Indefatigable researcher Robert Klara reveals what has, until now, been little understood about this episode: America's most famous historic home was basically demolished, giving birth to today's White House. Leaving only the mansion's facade untouched, workmen gutted everything within, replacing it with a steel frame and a complex labyrinth deep below ground that soon came to include a top-secret nuclear fallout shelter,The story of Truman's rebuilding of the White House is a snapshot of postwar America and its first Cold War leader, undertaking a job that changed the centerpiece of the country's national heritage. The job was by no means perfect, but it was remarkable—and, until now, all but forgotten.