In A Little Book about the Big Bang, physicist and writer Tony Rothman guides expert and uninitiated readers alike through the most compelling mysteries surrounding the nature and origin of the universe.Cosmologists are busy these days, actively researching dark energy, dark matter, and quantum gravity, all at the foundation of our understanding of space, time, and the laws governing the universe. Enlisting thoughtful analogies and a step-by-step approach, Rothman breaks down what is known and what isn't and details the pioneering experimental techniques scientists are bringing to bear on riddles of nature at once utterly basic and stunningly complex. In Rothman's telling, modern cosmology proves to be an intricate web of theoretical predictions confirmed by exquisitely precise observations, all of which make the theory of the big bang one of the most solid edifices ever constructed in the history of science. At the same time, Rothman is careful to distinguish established physics from speculation, and in doing so highlights current controversies and avenues of future exploration.The idea of the big bang is now almost a century old, yet with each new year comes a fresh enigma. That is scientific progress in a nutshell: every groundbreaking discovery, every creative explanation, provokes new and more fundamental questions. Rothman takes stock of what we have learned and encourages readers to ponder the mysteries to come.

    Yet, in America, tens-of-millions of major surgical procedures are performed annually but few of us pause to consider the magnitude of these figures because we have such inherent confidence in surgeons. And, despite passionate debates about healthcare and the endless fascination with surgical procedures, most of us have no idea how surgeons came to be because the story of surgery has never been fully told. Now, Empire of the Scalpel elegantly reveals the fascinating history of surgery’s evolution from its earliest roots in Europe through its rise to scientific and social dominance in the United States. From the 16th-century saga of Andreas Vesalius and his crusade to accurately describe human anatomy while appeasing the conservative clergy who clamored for his burning at the stake, to the hard-to-believe story of late-19th century surgeons’ apathy to Joseph Lister’s innovation of antisepsis and how this indifference led to thousands of unnecessary surgical deaths, Empire of the Scalpel is both a global history and a uniquely American tale. You’ll discover how in the 20th century the US achieved surgical world supremacy heralded by the Nobel Prize–winning, seemingly impossible feat of transplanting a kidney and how the heart-lung machine was developed, along with much more. Today, the list of possible operations is almost infinite—from knee and hip replacement to heart bypass and transplants to fat reduction and rhinoplasty—and Rutkow draws on his five-decade career to show us how we got here. Authoritative, captivating, and comprehensive, Empire of the Scalpel portrays the evolution of surgery in all its dramatic and life-enhancing complexity and shows that its history is truly one awe-inspiring triumph after another.