Armstrong become the first person to step on the surface of another heavenly body. Perhaps no words in human history became better known than those few he uttered at that historic moment. In a penetrating exploration of American hero worship, Hansen addresses the complex legacy of the First Man, as an astronaut and an individual.

    Who thought up paper money? What was the secret element that made the Gutenberg printing press possible? And what is the connection between The Da Vinci Code and the collapse of Lehman Brothers? Fifty Inventions That Shaped the Modern Economy paints an epic picture of change in an intimate way by telling the stories of the tools, people, and ideas that had far-reaching consequences for all of us. From the plough to artificial intelligence, from Gillette’s disposable razor to IKEA’s Billy bookcase, bestselling author and Financial Times columnist Tim Harford recounts each invention’s own curious, surprising, and memorable story. Invention by invention, Harford reflects on how we got here and where we might go next. He lays bare often unexpected connections: how the bar code undermined family corner stores, and why the gramophone widened inequality. In the process, he introduces characters who developed some of these inventions, profited from them, and were ruined by them, as he traces the principles that helped explain their transformative effects. The result is a wise and witty book of history, economics, and biography.

    So begins the story of Sonia MacTaggert. An engineer by education with dreams of actually earning a living as one, she is stuck in a dead-end maintenance job servicing the engines of starships that put into port at Tammuz. When she finally lands an engineering position on the starship Night Searcher, she finds herself thrust into the unfamiliar world of interstellar exploration on a ship with a classified mission. Has her quest for a new life and career gotten Sonia more than she bargained for? The voyage of the Night Searcher tests not only the technical savvy of the fledgling engineer, but her character and leadership, as she's faced with challenges she could never have seen coming.

    -Emest Hemingway In October 1984, the weak writing in a scientific report made national news. The report, which outlined safety procedures during a nuclear attack, advised industrial workers "to don heavy clothes and immerse themselves in a large body of water. " The logic behind this advice was sound: Water is a good absorber of heat, neutrons, and gamma rays. Unfortunately, the way the advice was worded was unclear. Was everyone supposed to be com- up for air? Be- pletely submerged? Was it safe to come sides being unclear, the writing conveyed the wrong im- pression to the public. The report came across as saying "go jump in a lake"-not the impression you want to give someone spending thousands of dollars to fund your re- search. Chances are that Dan Rather will not quote sentences from your documents on national television, no matter how weak the writing iso Still, your writing is important. On a personal level, your writing is the principal way in which people learn about your work. When you commu- nicate weIl, you receive credit for that work. When you do not communicate weIl or are too slow to communi- cate, the credit often go es to someone else. On a larger level, your writing and the writing of other scientists and vii viii Foreword engineers influenees publie poliey about scienee and en- gineering.

    Each concept is quick and easy to remember, described by means of an easy-to-understand picture and a maximum 200-word explanation. Concepts span all of the key areas of mathematics, including Fundamentals of Mathematics, Sets and Numbers, Geometry, Equations, Limits, Functions and Calculus, Vectors and Algebra, Complex Numbers, Combinatorics, Number Theory, Metrics and Measures and Topology. Incredibly quick - clear artworks and simple explanations that can be easily remembered. Based on scientific research that the brain best absorbs information visually. Compact and portable format - the ideal, handy reference.

    They are converted to metric units using realistic data to help students grasp what is feasible in engineering practice.

    The design should incorporate flexibility for dealing with seasonal changes, as well as long-term changes in wastewater quality and future regulations. Good planning and design, therefore, must be based on five major steps:characterization of the raw wastewater quality and effluent, pre-design studies to develop alternative processes and selection of final process train, detailed design of the selected alternative, contraction, and operation and maintenance of the completed facility. Engineers, scientists, and financial analysts must utilize principles from a wide range of disciplines: engineering, chemistry, microbiology, geology, architecture, and economics to carry out the responsibilities of designing a wastewater treatment plant. The objective of this book is to present the technical and nontechnical issues that are most commonly addressed in the planning and design reports for wastewater treatment facilities prepared by practicing engineers. Topics discussed include facility planning, process description, process selection logic, mass balance calculations, design calculations, and concepts for equipment sizing. Theory, design, operation and maintenance, trouble shooting, equipment selection and specifications are integrated for each treatment process. Thus delineation of such information for use by students and practicing engineers is the main purpose of this book.

    Presidents John F. Kennedy and Lyndon Johnson utilized the space program as an agent for social change, using federal equal employment opportunity laws to open workplaces at NASA and NASA contractors to African Americans while creating thousands of research and technology jobs in the Deep South to ameliorate poverty. 'We Could Not Fail' tells the inspiring, largely unknown story of how shooting for the stars helped to overcome segregation on earth.Richard Paul and Steven Moss profile 10 pioneer African American space workers whose stories illustrate the role NASA and the space program played in promoting civil rights. They recount how these technicians, mathematicians, engineers, and an astronaut candidate surmounted barriers to move, in some cases literally, from the cotton fields to the launching pad. The authors vividly describe what it was like to be the sole African American in a NASA work group and how these brave and determined men also helped to transform Southern society by integrating colleges, patenting new inventions, holding elective offices, as well as reviving and governing defunct towns. Adding new names to the roster of civil rights heroes and a new chapter to the story of space exploration, 'We Could Not Fail' demonstrates how African Americans broke the color barrier by competing successfully at the highest level of American intellectual and technological achievement.©2015 Richard Paul and Steven Moss (P)2019 Audible, Inc

    Just how calculus makes these things possible and in doing so finds a correspondence between real numbers and the real world is the subject of this dazzling book by a writer of extraordinary clarity and stylistic brio. Even as he initiates us into the mysteries of real numbers, functions, and limits, Berlinski explores the furthest implications of his subject, revealing how the calculus reconciles the precision of numbers with the fluidity of the changing universe. "An odd and tantalizing book by a writer who takes immense pleasure in this great mathematical tool, and tries to create it in others."--New York Times Book Review

    The first NASA flight director, Kraft emerged from boyhood in small-town America to become a visionary who played an integral role in what would become the National Aeronautics and Space Administration. It's all here, from the legendary Mercury missions that first sent Americans into space through the Gemini and Apollo missions that landed them on the moon. The great heroes of space are here, too-Alan Shepard, John Glenn, Neil Armstrong, Jim Lovell, and Buzz Aldrin-leading the space race that would change the course of U.S. history. From NASA's infancy to its greatest triumphs . . . from the calculated gambles to the near disasters to the pure luck that accompanied each mission, Flight relives the spellbinding events that captured the imagination of the world. It is a stirring tribute to the U.S. space program and to the men who risked their lives to take America on a flight into the unknown-from the man who was there for it all. "A highly readable memoir." (The New York Times Book Review) "A rewarding look at the brief, shining moment when space pathfinders held sway over space warriors." (The Washington Post)

    It has been called “the great destroyer” and “the evil.” The Pentagon refers to it as “the pervasive menace.” It destroys cars, fells bridges, sinks ships, sparks house fires, and nearly brought down the Statue of Liberty. Rust costs America more than $400 billion per year—more than all other natural disasters combined.In Rust, journalist Jonathan Waldman travels from Key West, Florida, to Prudhoe Bay, Alaska, to meet the colorful and often reclusive people concerned with corrosion. He sneaks into an abandoned steelworks with a brave artist and nearly gets kicked out of Can School. Across the Arctic, he follows a massive high-tech robot, hunting for rust in the Alaska pipeline. On a Florida film set he meets the Defense Department’s rust ambassador, who reveals that the navy’s number one foe isn’t a foreign country but oxidation itself. At Home Depot’s mothership in Atlanta, he hunts unsuccessfully for rust products with the store’s rust products buyer—and then tracks down some snake-oil salesmen whose potions are not for sale at The Rust Store. Along the way, Waldman encounters flying pigs, Trekkies, decapitations, exploding Coke cans, rust boogers, and nerdy superheroes.The result is a fresh and often funny account of an overlooked engineering endeavor that is as compelling as it is grand, illuminating a hidden phenomenon that shapes the modern world. Rust affects everything from the design of our currency to the composition of our tap water, and it will determine the legacy we leave on this planet. This exploration of corrosion, and the incredible lengths we go to fight it, is narrative nonfiction at its very best—a fascinating and important subject, delivered with energy and wit.

    Shepard and Slayton, part of the pioneering space program from the beginning, tell this fascinating inside story. 32 pages of photos.

    --Washington RoeblingHis father conceived of the Brooklyn Bridge, but after John Roebling's sudden death, Washington Roebling built what has become one of American's most iconic structures--as much a part of New York as the Statue of Liberty or the Empire State Building. Yet, as recognizable as the bridge is, its builder is too often forgotten--and his life is of interest far beyond his chosen field. It is the story of immigrants, of the frontier, of the greatest crisis in American history, and of the making of the modern world.Forty years after the publication of The Great Bridge, David McCullough's classic chronicle of how the East River was spanned, Erica Wagner has written a fascinating biography of one of America's most distinguished engineers, a man whose long life was a model of courage in the face of extraordinary adversity. Chief Engineer is enriched by Roebling's own eloquent voice, unveiled in his recently-discovered memoir that was previously thought lost to history.The memoir reveals that his father, John-a renowned engineer who made his life in America after humble beginnings in Germany-was a tyrannical presence in Washington's life, so his own adoption of that career was hard won. A young man when the Civil War broke out, Washington joined the Union Army, building bridges that carried soldiers across rivers and seeing action in many pivotal battles, from Antietam to Gettysburg-aspects of his life never before fully brought to light. Safely returned, he married the remarkable Emily Warren Roebling, who would play a crucial role in the construction of the unprecedented Brooklyn Bridge. It would be Washington Roebling's grandest achievement-but by no means the only one.Elegantly written with a compelling narrative sweep, Chief Engineer will introduce Washington Roebling and his era to a new generation of readers.

    This edition, which was prepared by Kip S. Thorne (Feynman Professor of Theoretical Physics at California Institute of Technology), fully incorporates all the errata and corrections gathered (but never used in a published edition) by Feynman.

    In Turing’s Cathedral, George Dyson focuses on a small group of men and women, led by John von Neumann at the Institute for Advanced Study in Princeton, New Jersey, who built one of the first computers to realize Alan Turing’s vision of a Universal Machine. Their work would break the distinction between numbers that mean things and numbers that do things—and our universe would never be the same. Using five kilobytes of memory (the amount allocated to displaying the cursor on a computer desktop of today), they achieved unprecedented success in both weather prediction and nuclear weapons design, while tackling, in their spare time, problems ranging from the evolution of viruses to the evolution of stars. Dyson’s account, both historic and prophetic, sheds important new light on how the digital universe exploded in the aftermath of World War II. The proliferation of both codes and machines was paralleled by two historic developments: the decoding of self-replicating sequences in biology and the invention of the hydrogen bomb. It’s no coincidence that the most destructive and the most constructive of human inventions appeared at exactly the same time.  How did code take over the world? In retracing how Alan Turing’s one-dimensional model became John von Neumann’s two-dimensional implementation, Turing’s Cathedral offers a series of provocative suggestions as to where the digital universe, now fully three-dimensional, may be heading next.