Aided by a number of stunning illustrations, David Billington discusses leading structural engineer-artists, such as John A. Roebling, Gustave Eiffel, Fazlur Khan, and Robert Maillart.

    It also contains the easy to follow instructions on how to analyze and compute the structural design of critical building parts such as: reinforced concrete slabs, beams, columns and footings. There are also simple designs and floor plans for a variety of building types to be found in this book.BUILDING DESIGN AND CONSTRUCTION should be of interest to architects, engineers, contractors, developers and allied professionals who are engaged in building design, planning and construction. Students and graduates reviewing for the board examinations for architects and engineers would find in this book valuable practical knowledge to supplement the theories learned in their classrooms.Project owners studying this book would appreciate and get a clear understanding of how their envisioned pet project, which sprang only from a mere idea - is transformed slowly step-by-step - into concrete form.Explanations and instructions in BUILDING DESIGN AND CONSTRUCTION are conveyed in direct and simple language for easy understanding even by the layman. Plans and drawings are clearly presented, to be easily interpreted by construction workers.

    (Great Courses, #660)

    Like many others, I feel like I have learned more in the last couple of years studying Bitcoin than I have during two decades of formal education. The following lessons are a distillation of what I’ve learned. First published as an article series titled “What I’ve Learned From Bitcoin,” what follows can be seen as a third edition of the original series. Like Bitcoin, these lessons aren’t a static thing. I plan to work on them periodically, releasing updated versions and additional material in the future.Bitcoin is an inexhaustible teacher, which is why I do not claim that these lessons are all-encompassing or complete. They are a reflection of my personal journey down the rabbit hole. There are many more lessons to be learned, and every person will learn something different from entering the world of Bitcoin. I hope that you will find these lessons useful and that the process of learning them by reading won’t be as arduous and painful as learning them firsthand.

    But to tell the story on only that level leaves many questions unanswered, not only about the Romans but about the barbarians, as well.Who were the Celts, Goths, Huns, Persians, and so many others met by the Romans as they marched to the north and east? And what made them barbarians in the eyes of Rome?What were the political, military, and social institutions that made Rome so stable, allowing its power to be wielded against these different cultures for almost three centuries?

    Gillet, at the age of 36 an accomplished sailor and paddler, navigated by sextant and always knew his position within a few miles. Still, Gillet underestimated the abuse his body would take from the relentless, pounding, swells of the Pacific, and early into his voyage he was covered with salt water sores and found that he could find no comfortable position for sitting or sleeping. Along the way he endured a broken rudder, among other calamities, but at last reached Maui on his 63rd day at sea, four days after his food had run out. Dave Shively brings Gillet's remarkable story to life in this gripping narrative, based on exclusive access to Gillet's logs as well as interviews with the legendary paddler himself.

    Featuring programs and resources available throughout the U.S. and Canada"An authoritative and comprehensive overview of the benefits of energy-efficient homes." ---Kirkus ReviewsLive in a Home that Pays You Back lights the way for enjoying a home that is healthier, more comfortable, saves money, and reduces your carbon footprint. Whether you are planning to build, buy, or retrofit a home, award-winning author Anna DeSimone takes you on a virtual tour through the home of the future. A practical reference guide that can be used for years to come, this illuminating book uncovers every part and parcel of the sustainable home, with precise explanations and infographics, plus hundreds of resources for further exploration. You'll have fun exploring the world of renewable energy, such as solar photovoltaics, wind power, geothermal energy, hydro-electric power, and biomass fuels. You'll learn how "positive energy" puts money in your pocket through incentives such as net metering, net billing or renewable energy certificates--a tradeable commodity with cash value.This eye-opening book takes a look at the health benefits of living in an energy-efficient home, and includes guidance about water safety, biological pollutants and environmental toxins. Everything you need to know about energy scores, building certifications, and the home building options for net zero, net zero ready, passive homes, pre-fab, modular, log and timber, and more. Mortgage financing chapter covers down payment assistance, national energy-efficient loan programs, borrower qualification incentives, and how to roll in the cost of an energy retrofit into your mortgage.The path to zero can be taken in small steps. This book prepares you and your household to make informed decisions for implementing energy-efficient technologies according to your needs and budget. And you'll enjoy many kinds of payback, every step of the way.Book includes a directory of rebates and incentives by Canadian province and U.S. state. Available in paperback and e-book.

    

    What exactly happened, such that Jesus came to be considered God?To ask this question is to delve into a fascinating, multilayered historical puzzle - one that offers a richly illuminating look into the origins of the Western worldview and the theological underpinnings of our civilization. This fundamental historical question and its complex answer speak penetratingly to the spiritual impulses, concerns, and beliefs that have played a seminal role in our world, even as they reveal the foundation of history's most global religious movement, and fresh insights into the Western world's single most influential human being.Tackling all of these matters and more, Great Courses favorite Professor Ehrman returns with the unprecedented historical inquiry of How Jesus Became God. In 24 provocative lectures, Professor Ehrman takes you deep into the process by which the divinity of Jesus was first conceived by his followers, demonstrating how this conception was refined over time to become the core of the Christian theology. A distinguished scholar of Christianity and New York Times best-selling author, Professor Ehrman develops the inquiry with meticulous research and in-depth analysis of texts. In these lectures, Ehrman reveals that the theological understanding of Jesus as God came about through a complex series of factors and events, each of which must be understood in order to grasp this most extraordinary and historically pivotal story.In the enthralling inquiry of How Jesus Became God Professor Ehrman lays bare the diverse elements that combined to produce both an astonishing true-life story and one of history's most significant developments. Join a renowned biblical scholar in grappling with this pivot.

    For more than a year, Washington Post reporter Robert O'Harrow has explored the threats proliferating in our digital universe. This eBook is a compilation of that reporting. With chapters built around real people, including hackers, security researchers and corporate executives, this book will help regular people, lawmakers and businesses better understand the mind-bending challenge of keeping the internet safe from hackers and security breaches -- and all out war.

    All three astronauts were experienced pilots and had dreams of one day walking on the moon, but little did they know, nor did anyone else, that once they entered the spacecraft that cold winter day they would never leave it alive. The Apollo program would be perilously close to failure before it ever got off the ground. But rather than dooming the space program, this tragedy caused the spacecraft to be completely overhauled, creating a stellar flying machine to achieve the program’s primary goal: putting man on the moon. Apollo 1 is a candid portrayal of the astronauts, the disaster that killed them, and its aftermath. In it, readers will learn: How the Apollo 1 spacecraft was doomed from the start, with miles of uninsulated wiring and tons of flammable materials in a pure oxygen atmosphere, along with a hatch that wouldn’t open How, due to political pressure, the government contract to build the Apollo 1 craft went to a bidder with an inferior plan How public opinion polls were beginning to turn against the space control before the tragedy and got much worse after Apollo 1 is about America fulfilling its destiny of man setting foot on the moon. It’s also about the three American heroes who lost their lives in the tragedy, but whose lives were not lost in vain.

    Sayed Ammar Nashawani's lectures on the biographies of the fourteen infallible figures in Shi'a Islam.An invaluable resource that represents a Shi'a view of the history of Islam, the Prophet and Imams for the present day audience. This excellent book will be of benefit to many in understanding the true nature of Islam and also illustrate how the illustrious figures as representing and manifesting universal human values that can serve humanity at large

    Indeed our ability to do so is what separates we humans from the rest of the animal world. The moment man first converted a stone to a useful tool set him on a relentless path toward greater power over his environment. But have our creative ideas always produced desirable results in line with their original good intention? Have they really served us well?BAD IDEAS? traces the fascinating history of our attempts at self-improvement but also questions their value. The dubious consequences of the development of weaponry, for example, is self-evident. But what of apparently more innocuous inventions such as farming, writing or medicine? All started off for the greater good but have since produced unforeseen fallout that continues to this day. What are their undesirable side-effects, when did they emerge and where will they take us in the future?Written against a huge historical canvas, we join Robert Winston on a thrilling journey from our earliest days to the present. We learn about the history of modern science, engineering, IT and much more. We meet the individuals who played a key role in their development, and share quirky anecdotes about their lives and brainwaves. Inspiring, unusual, and at times controversial, BAD IDEAS? assesses the past and also looks forward to the opportunities and ethical challenges of the future. In so doing it celebrates man's extraordinary capacity for achievement whilst warning us that his good intentions can sometimes end up as thoroughly bad ideas.

    Among the women she profiles are Supreme Court Justice Sandra Day O'Connor, architect and urban planner Denise Scott Brown, and Mileva Maric Einstein, the scientist whose marriage to Einstein ended in tragedy.

    Approaching science with a freshness unbound by convention or previous expectations, he produced some of the most original scientific thinking of the nineteenth century - and his discoveries went on to shape the twentieth century.