Stephen Hawking was diagnosed with motor neurone disease at the age of 21 and was expected to live for only another two years. He went on to write books and deliver public lectures right up until his death at the age of 76 in 2018. Hawking achieved commercial success with several works of popular science in which he discusses his own theories and cosmology in general. His book A Brief History of Time, a layman's guide to cosmology, appeared on the Sunday Times best-seller list for a record-breaking 237 weeks and sold more than 10 million copies. As Martin Rees, the cosmologist, astronomer royal and Hawking's longtime colleague wrote, "His name will live in the annals of science; millions have had their cosmic horizons widened by his best-selling books; and even more, around the world, have been inspired by a unique example of achievement against all the odds - a manifestation of amazing willpower and determination." In this concise and informative guide to Hawking's life and work, his key scientific achievements - from gravitational singularities to quantum cosmology - are covered in an approachable and accessible way. This is a celebration of an icon of modern physics, who inspired generations of scientists and changed our understanding of the universe.

Henry David Thoreau's account of his adventure in self-reliance on the shores of a pond in Massachusetts--part social experiment, part spiritual quest--is an enduringly influential American classic.
In 1845, Thoreau began building a cabin at Walden Pond near Concord, Massachusetts. The inspiring and lyrical book that resulted is both a record of the two years Thoreau spent in withdrawal from society and a declaration of personal independence. By virtue of its casual, offhandedly brilliant wisdom and the easy splendor of its nature writing, Thoreau's account of his immersion in solitude has become a signpost for the modern mind in an increasingly bewildering world.
Also included in this edition is Thoreau's famous essay, "Civil Disobedience," inspired by his anti-war and anti-slavery sentiments, which has influenced nonviolent resistance movements around the world ever since.

Arranged in chronological order from the early Greek mathematicians, Euclid and Archimedes through to present-day Nobel Prize winners, 100 Science Discoveries That Changed the World charts the great breakthroughs in scientific understanding. Each entry describes the story of the research, the significance of the science and its impact on the scientific world. There is also a resume of each scientist's career along with their other achievements, sometimes - in the case of Isaac Newton - in a completely unrelated field (laws of motion and the component parts of light). The book covers all branches of science: geometry, number theory, cosmology, the laws of motion, particle physics, electricity, magnetism, the laws of gasses, optical theory, cell biology, conservation of energy, natural selection, radiation, quantum theory, special relativity, superconductivity, thermodynamics, genomes, plate tectonics, and the uncertainty principal. Scientists include: Albert Einstein, Alessandro Volta, Alexander Fleming, Amedeo Avogrado, Andre Geim, Antoine Lavoisier, Antony van Leeuwenhoek, Archimedes, Benoit Mandelbrot, Carl Friedrich Gauss, Charles Darwin, Christian Doppler, Copernicus, Crick and Watson, Dmitri Mendeleev, Edwin Hubble, Enrico Fermi, Ernest Rutherford, Erwin Schrodinger, Euclid, Fermat, Frederick Sanger, Galileo Galilei, Georg Ohm, Georges Lemaitre, Heike Kamerlingh, Isaac Newton, Jacques Charles, James Clerk Maxwell, James Prescott Joule, Jean Buridan, Johanes Kepler, John Ambrose Fleming, John Dalton, John O'Keefe, Joseph Black, Josiah Gibbs, Lord Kelvin, Lord Rayleigh, Louis Pasteur, Marie Curie, Martinus Beijerinck, Michael Faraday, Murray Gell-Mann & George Zweig, Neils Bohr, Nicholas Steno, Peter Higgs, Pierre Curie, Ptolemy, Robert Boyle, Robert Brown, Robert Hooke, Roger Bacon, Rudolf Clausius, Seleucus, Shen Kuo, Stanley Miller, Tyco Brahe, Werner Heisenberg, William Gilbert, William Harvey, William Herschel, William Rontgen, Wolfgang Pauli.

"What Bodanis does brilliantly is to give us a feel for Einstein as a person. I don't think I've ever read a book that does this as well . . . Whenever there's a chance for storytelling, Bodanis triumphs." --Popular Science "Fascinating." --Forbes Widely considered the greatest genius of all time, Albert Einstein revolutionized our understanding of the cosmos with his general theory of relativity and helped lead us into the atomic age. Yet in the final decades of his life, he was ignored by most working scientists, and his ideas were opposed by even his closest friends. How did this happen? Best-selling biographer David Bodanis traces the arc of Einstein's life--from the skeptical, erratic student to the world's most brilliant physicist to the fallen-from-grace celebrity. An intimate biography in which "theories of the universe morph into theories of life" (Times, London), Einstein's Greatest Mistake reveals what we owe Einstein today--and how much more he might have achieved if not for his all-too-human flaws.

"Lovely, celebratory. For all the belittling of 'bird brains,' [Ackerman] shows them to be uniquely impressive machines . . ." -New York Times Book Review "A lyrical testimony to the wonders of avian intelligence." -Scientific American An award-winning science writer tours the globe to reveal what makes birds capable of such extraordinary feats of mental prowess Birds are astonishingly intelligent creatures. According to revolutionary new research, some birds rival primates and even humans in their remarkable forms of intelligence. In The Genius of Birds, acclaimed author Jennifer Ackerman explores their newly discovered brilliance and how it came about. As she travels around the world to the most cutting-edge frontiers of research, Ackerman not only tells the story of the recently uncovered genius of birds but also delves deeply into the latest findings about the bird brain itself that are shifting our view of what it means to be intelligent. At once personal yet scientific, richly informative and beautifully written, The Genius of Birds celebrates the triumphs of these surprising and fiercely intelligent creatures. Ackerman is also the author of Birds by the Shore: Observing the Natural Life of the Atlantic Coast.

This encyclopedia examines Marie Curie's life and contributions. The chronology provides a thumbnail sketch of events in Curie's life, including her personal experiences, education, and publications. The Introduction provides a brief look at her life. The body of this work consists of alphabetical entries of people, ideas, institutions, places, and publications important in making of Curie as an important scientist. The final section of the book is a bibliography of both primary and selected secondary sources.

This book is a volume in the Penn Press Anniversary Collection. To mark its 125th anniversary in 2015, the University of Pennsylvania Press rereleased more than 1,100 titles from Penn Press's distinguished backlist from 1899-1999 that had fallen out of print. Spanning an entire century, the Anniversary Collection offers peer-reviewed scholarship in a wide range of subject areas.

'A hymn to life, love, family, and spirit' DAVID MITCHELL, author of Cloud Atlas The vividly told, gloriously illustrated memoir of an artist born with disabilities who searches for freedom and connection in a society afraid of strange bodies. ***WINNER OF THE BARBELLION PRIZE*** ***SHORTLISTED FOR THE NATIONAL BOOK CRITICS CIRCLE AWARD*** In 1958, amongst the children born with spina bifida is Riva Lehrer. At the time, most such children are not expected to survive. Her parents and doctors are determined to 'fix' her, sending the message over and over again that she is broken. That she will never have a job, a romantic relationship, or an independent life. Enduring countless medical interventions, Riva tries her best to be a good girl and a good patient in the quest to be cured. Everything changes when, as an adult, Riva is invited to join a group of artists, writers, and performers who are building Disability Culture. Their work is daring, edgy, funny, and dark-it rejects tropes that define disabled people as pathetic, frightening, or worthless. They insist that disability is an opportunity for creativity and resistance. Emboldened, Riva asks if she can paint their portraits-inventing an intimate and collaborative process that will transform the way she sees herself, others, and the world. Each portrait story begins to transform the myths she's been told her whole life about her body, her sexuality, and other measures of normal. Written with the vivid, cinematic prose of a visual artist, and the love and playfulness that defines all of Riva's work, Golem Girl is an extraordinary story of tenacity and creativity. With the author's magnificent portraits featured throughout, this memoir invites us to stretch ourselves toward a world where bodies flow between all possible forms of what it is to be human. 'Riva Lehrer is a great artist and a great storyteller. This is a brilliant book, full of strangeness, beauty, and wonder' AUDREY NIFFENEGGER 'This astonishing, heart soaring and often shocking memoir of a Jewish woman with spina Bifida born in the 50's is bright and dark, terrifying and wonderful. An ode to art and the beauty of disability' CERRIE BURNELL

Like a third of the UK population, Julia has a chronic pain condition. According to her doctors, it can't be cured. She doesn't believe them. She does believe in miracles, though. It's just a question of tracking one down. Julia's search for a cure takes her on a global quest, exploring the boundaries between science, psychology and faith with practitioners on the fringes of conventional, traditional and alternative medicine. Raising vital questions about the modern medical system, Heal Me is also a story about identity in a system skewed against female patients, and the struggle to retain a sense of self under the medical gaze.

Percivall Pott (1713-88) was a leading surgeon in eighteenth-century Britain. This work mines the rich biographical and bibliographical record Pott and his students left behind to add to the historical and intellectual understanding of pre-modern surgery. This was a time when surgery was becoming professionalized. Pott maintained a significant role in crafting the image of a professional surgeon as someone who is capable of treating a multitude of poor hospital patients while at the same time effectively teaching operative skills and manners to the next generation of young men and running a successful and wealth-producing private practice. Pott had more medical conditions named after him during his lifetime than any other surgeon of his era or since; analyzing what conditions surgeons claimed were theirs to manage and what ailments patients sought surgical solutions for reveals the importance and power of rhetoric in crafting the increasingly rigid definition of medicine as a sophisticated scientific activity rather than a mundane lay experience of treating sickness. The practice of naming conditions after surgeons also helps lay bare the power to classify and own certain sites in the body. An account of Pott's life and work challenges the prevailing view in historiographical works of surgery before the era of general anesthesia as a realm of screaming patients and larger than life eccentric medical men whose primary aims were to operate as fast as possible. Through an examination of the life and work of the man rated the best surgeon in England by his contemporaries, the whole field of surgery in history becomes humanized.

"Adventures in Human Being, with its deft mix of the clinical and the lyrical, is a triumph of the eloquent brain and the compassionate heart."--Wall Street Journal We assume we know our bodies intimately, but for many of us they remain uncharted territory, an enigma of bone and muscle, neurons and synapses. How many of us understand the way seizures affect the brain, how the heart is connected to well-being, or the why the foot holds the key to our humanity? In Adventures in Human Being, award-winning author Gavin Francis leads readers on a journey into the hidden pathways of the human body, offering a guide to its inner workings and a celebration of its marvels. Drawing on his experiences as a surgeon, ER specialist, and family physician, Francis blends stories from the clinic with episodes from medical history, philosophy, and literature to describe the body in sickness and in health, in life and in death. When assessing a young woman with paralysis of the face, Francis reflects on the age-old difficulty artists have had in capturing human expression. A veteran of the war in Iraq suffers a shoulder injury that Homer first described three millennia ago in the Iliad. And when a gardener pricks her finger on a dirty rose thorn, her case of bacterial blood poisoning brings to mind the comatose sleeping beauties in the fairy tales we learn as children. At its heart, Adventures in Human Being is a meditation on what it means to be human. Poetic, eloquent, and profoundly perceptive, this book will transform the way you view your body.

From the time they lived on the island of Corfu, Gerald Durrell's family hoped he'd outgrow his love of animals. Instead he became a zoologist and worldwide conservation hero. In 1945, young zoologist, Gerald Durrell, finally came to work at his first actual zoo; Whipsnade Zoo--then a new concept in open-range animal exhibits--where Durrell joined in as a student keeper with Albert the lion, Babs the polar bear, and a baby deer among his first charges. In this entertaining history, he recaptures all the passion that permeated those early years, while conveying his insight into and affection for four-footed creatures. The book is full of larger-than-life animal characters: the bear who sang operatic arias with one paw clasped to his breast, his bosom friend Billy the goat, playful zebras, and a host of equally endearing and memorable critters. This is Durrell at his best. Fans of the PBS Masterpiece series, The Durrells in Corfu, know Gerald Durrell as a young boy with endless curiosity about animals. This is where that interest led. Durrell's great life work, the Wildlife Preservation Trust International, was still ahead in his future. Beasts in My Belfry is a wonderfully entertaining memoir for anyone who loves animals and a life lived with great purpose.

During bacteriology's Golden Age (roughly 1870-1890) European physicians focused on the role of bacteria as causal agents of disease. Advances in microscopy and laboratory methodology - including the ability to isolate and identify micro-organisms - played critical roles. Robert Koch, the most well known of the European researchers for his identification of anthrax, tuberculosis and cholera, established in Germany the first teaching laboratory for training physicians in the new methods. Bacteriology was largely absent in early U.S. medical schools. Dozens of American physicians-in-training enrolled in Koch's course in Germany and many established bacteriology courses upon their return. This book highlights those who became acknowledged leaders in the field and whose work remains influential.

"People like myself, who truly feel at home in several countries, are not strictly at home anywhere," writes Abraham Pais, one of the world's leading theoretical physicists, near the beginning of this engrossing chronicle of his life on two continents. The author of an immensely popular biography of Einstein, Subtle Is the Lord, Pais writes engagingly for a general audience. His "tale" describes his period of hiding in Nazi-occupied Holland (he ended the war in a Gestapo prison) and his life in America, particularly at the newly organized Institute for Advanced Study in Princeton, then directed by the brilliant and controversial physicist Robert Oppenheimer. Pais tells fascinating stories about Oppenheimer, Einstein, Bohr, Sakharov, Dirac, Heisenberg, and von Neumann, as well as about nonscientists like Chaim Weizmann, George Kennan, Erwin Panofsky, and Pablo Casals. His enthusiasm about science and life in general pervades a book that is partly a memoir, partly a travel commentary, and partly a history of science. Pais's charming recollections of his years as a university student become somber with the German invasion of the Netherlands in 1940. He was presented with an unusual deadline for his graduate work: a German decree that July 14, 1941, would be the final date on which Dutch Jews could be granted a doctoral degree. Pais received the degree, only to be forced into hiding from the Nazis in 1943, practically next door to Anne Frank. After the war, he went to the Institute of Theoretical Physics in Copenhagen to work with Niels Bohr. 1946 began his years at the Institute for Advanced Study, where he worked first as a Fellow and then as a Professor until his move to Rockefeller University in 1963. Combining his understanding of disparate social and political worlds, Pais comments just as insightfully on Oppenheimer's ordeals during the McCarthy era as he does on his own and his European colleagues' struggles during World War II. Originally published in 1997. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

William Watson Cheyne (1852-1932), a surgeon by training and a student of Joseph Lister, was a prominent British bacteriologist who published 60 papers and 13 monographs from 1879 to 1927. A proponent of the idea that bacteriology and medicine were interdependent disciplines, he investigated the causes and treatment of wound infections, tuberculosis, cholera, tetanus and gangrene. In 1897, he organized an historical outline of 19th century bacteriology in five landmark periods of discovery, each defined by the work of an influential figure. This study documents his contributions to the history of microbiology and describes his activities as a laboratory investigator, clinician, surgeon, translator, editor and educator.

Unearthing the amazing hidden stories of women who changed paleontology forever. For centuries, women have played key roles in defining and developing the field of vertebrate paleontology. Yet very little is known about these important paleontologists, and the true impacts of their contributions have remained obscure. In Rebels, Scholars, Explorers, Annalisa Berta and Susan Turner celebrate the history of women "bone hunters," delving into their fascinating lives and work. At the same time, they explore how the discipline has shaped our understanding of the history of life on Earth. Berta and Turner begin by presenting readers with a review of the emergence of vertebrate paleontology as a science, emphasizing the contributions of women to research topics and employment. This is followed by brief biographical sketches and explanations of early discoveries by women around the world over the past 200 years, including those who who held roles as researchers, educators, curators, artists, and preparators. Forging new territory, Berta and Turner highlight the barriers and challenges faced by women paleontologists, describing how some managed to overcome those obstacles in order to build careers in the field. Finally, drawing on interviews with a diverse group of contemporary paleontologists, who share their experiences and offer recommendations to aspiring fossil hunters, they provide perspectives on what work still needs to be done in order to ensure that women's contributions to the field are encouraged and celebrated. Uncovering and relating lost stories about the pivotal contributions of women in vertebrate paleontology doesn't just make for enthralling storytelling, but also helps ensure a richer and more diverse future for this vibrant field. Illuminating the discoveries, collections, and studies of fossil vertebrates conducted by women in vertebrate paleontology, Rebels, Scholars, Explorers will be on every paleontologist's most-wanted list and should find a broader audience in the burgeoning sector of readers from all backgrounds eager to learn about women in the sciences.

An entertaining history of mathematics as chronicled through fifty short biographies. Mathematics today is the fruit of centuries of brilliant insights by men and women whose personalities and life experiences were often as extraordinary as their mathematical achievements. This entertaining history of mathematics chronicles those achievements through fifty short biographies that bring these great thinkers to life while making their contributions understandable to readers with little math background. Among the fascinating characters profiled are Isaac Newton (1642-1727), the founder of classical physics and infinitesimal calculus--he frequently quarreled with fellow scientists and was obsessed by alchemy and arcane Bible interpretation; Sophie Germain (1776 - 1831), who studied secretly at the Ecole Polytechnique in Paris, using the name of a previously enrolled male student--she is remembered for her work on Fermat's Last Theorem and on elasticity theory; Emmy Noether (1882 - 1935), whom Albert Einstein described as the most important woman in the history of mathematics--she made important contributions to abstract algebra and in physics she clarified the connection between conservation laws and symmetry; and Srinivasa Ramanujan (1887-1920), who came from humble origins in India and had almost no formal training, yet made substantial contributions to mathematical analysis, number theory, infinite series, and continued fractions. The unusual behavior and life circumstances of these and many other intriguing personalities make for fascinating reading and a highly enjoyable introduction to mathematics.

Mohamud Ege grew up in the heat and dust of northern Somalia, the son of a family of nomads who were kept constantly on the move by the need to find water and grazing for the camels and sheep which were their only possessions. When Mohamud was five, his father was killed by a snake. A wise uncle then suggested that Mohamud, alone of his family, should go to school - a rare privilege in their culture. To attend school, Mohamud had to sleep on a rush mat, survive for long periods on nothing but pancakes and do his homework by moonlight. The hardships did not prevent him from discovering the joy of reading books and developing a keen appetite for learning. By the time he was in his teens he was determined to break free of the poverty of the nomad life and become a doctor in the West. Thanks to hard work and help from his friends he managed to qualify as one of Somalia's first doctors, but he had to battle the strife and unrest of his native land, as well as prejudice and red tape from those in authority, for more than twenty years before he finally managed to qualify as a doctor in the UK. This is his story.

As world demand for electrical energy increases, it will be the ingenuity and skill of brilliant electrochemists that enables us to utilize the planet's mineral reserves responsibly. This biographical dictionary profiles 85 electrochemists from 19 nations who during the past 270 years have researched and developed ever more efficient batteries and energy cells. Each entry traces the subject's origin, education, discoveries and patents, as well as hobbies and family life. The breakthroughs of early innovators are cataloged and the work of living scientists and technicians is brought up to date. An appendix provides a cross-referenced timeline of innovation.

'Based on meticulous research in original sources ... Goodman illustrates vividly how adept [Banks] was ... Shining a light on individuals whose achievements are relatively uncelebrated' Jenny Uglow, New York Review of Books A bold new history of how botany and global plant collecting - centred at Kew Gardens and driven by Joseph Banks - transformed the earth. Botany was the darling and the powerhouse of the eighteenth century. As European ships ventured across the Atlantic, Indian and Pacific oceans, discovery bloomed. Bounties of new plants were brought back, and their arrival meant much more than improved flowerbeds - it offered a new scientific frontier that would transform Europe's industry, medicine, eating and drinking habits, and even fashion. Joseph Banks was the dynamo for this momentous change. As botanist for James Cook's great voyage to the South Pacific on the Endeavour, Banks collected plants on a vast scale, armed with the vision - as a child of the Enlightenment - that to travel physically was to advance intellectually. His thinking was as intrepid as Cook's seafaring: he commissioned radically influential and physically daring expeditions such as those of Francis Masson to the Cape Colony, George Staunton to China, George Caley to Australia, William Bligh to Tahiti and Jamaica, among many others. Jordan Goodman's epic history follows these high seas adventurers and their influence in Europe, as well as taking us back to the early years of Kew Gardens, which Banks developed devotedly across the course of his life, transforming it into one of the world's largest and most diverse botanical gardens. In a rip-roaring global expedition, based on original sources in many languages, Goodman gives a momentous history of how the discoveries made by Banks and his collectors advanced scientific understanding around the world.

At last, one of the most popular books on the American West is available once again in hardcover. In celebration of the twentieth anniversary of the publication of "Desert Solitaire, " the University of Arizona Press is pleased to publish a new edition featuring a new introduction by the author, his definitive corrections to the text, and new illustrations commissioned exclusively for this volume. Edward Abbey's account of two summers spent in southeastern Utah's canyonlands is surely one of the most enduring works of contemporary American nature writing. In it he tells of his stint as a park ranger at Arches National Monument, of his love for the natural beauty that surrounded him, and of his distaste for the modernizing improvements designed to increase visitation to the park. "I confess to being a nature lover," admits Abbey more than thirty years after his sojourn in the wilderness. "But I did not mean to be mistaken for a nature writer. I never wanted to be anything but a writer, period." First published in 1968 to "a few brief but not hostile notices," "Desert Solitaire" quietly sold out of its first printing but eventually developed a loyal enough following in paperback to earn Abbey the "nature writer" label he claims never to have wanted. "Desert Solitaire" lives on because it is a work that reflects profound love of nature and a bitter abhorrence of all that would desecrate it. "Abbey is one of our very best writers about wilderness country," observed Wallace Stegner in the "Los Angeles Times Book Review"; "he is also a gadfly with a stinger like a scorpion." "This book may well seem like a ride on a bucking bronco," added Edwin Way Teale in the "New York Times." "It is rough, tough, combative...passionately felt, deeply poetic." But perhaps the spirit of the man, the work, and the circumstances of its writing were best summarized by Larry McMurtry in his review for the "Washington Post" "Edward Abbey is the Thoreau of the American West."