And two giants at the foundations of modern science were converging, step-by-step, on the answer: Albert Einstein, an young, obscure German physicist experimenting with measuring time using telegraph networks and with the coordination of clocks at train stations; and the renowned mathematician Henri Poincaré, president of the French Bureau of Longitude, mapping time coordinates across continents. Each found that to understand the newly global world, he had to determine whether there existed a pure time in which simultaneity was absolute or whether time was relative.Esteemed historian of science Peter Galison has culled new information from rarely seen photographs, forgotten patents, and unexplored archives to tell the fascinating story of two scientists whose concrete, professional preoccupations engaged them in a silent race toward a theory that would conquer the empire of time.

    It's a truth both astounding and powerful in its simplicity, and Maxwell skillfully builds a window through which readers of all ages can observe its emergence as they watch his protagonist's seemingly pitiful day unfold.How to Hold a Cockroach is Maxwell's delightful and moving love letter to humankind. A quick, compelling read, it is indeed a book for those who are free and don't know it. . . yet.

    We see a network of walls, columns, cables, pipes and tunnels required to satisfy the basic needs of a city's inhabitants.

    But it is only one piece of a magnificent story. "Mission Control, This Is Apollo," by the acclaimed Andrew Chaikin (author of "A Man on the Moon," basis of the HBO miniseries "From the Earth to the Moon"), recounts space history from the Mercury missions through Apollo 17 and beyond. It is illustrated with stunning full-color paintings by astronaut Alan Bean, who walked on the moon with Pete Conrad on Apollo 12 and has devoted his post-NASA life to creating art. Handsome, informative, and dramatic, this is no textbook?it is the tale of humankind's greatest adventure in the last frontier: space.

    This exciting new book, from a leading expert in working with expectant dads, doesn’t sideline or speak down to men. Instead it provides an array of targeted information to fully prepare men for their new roles – as both birth partners and fathers.The Expectant Dad’s Handbook is a one-stop guide for men on their path to fatherhood. It provides practical answers to all the questions on the mind of a dad-to-be – from what to expect at each stage of pregnancy to how to cope with any worries and fears about becoming a dad. It also reveals unique insights into a dad’s role during labour, showing key strategies for improving the birth.Both practical and accessible, this guide will provide all the information and advice fathers need for the journey ahead.

    Her strict mother worked hard at cultivating her own role as the long-suffering ex-wife of bad-boy poet Lord Byron while raising Ada in isolation. Tutored by the brightest minds, Ada developed a hunger for mental puzzles, mathematical conundrums, and scientific discovery that kept pace with the breathtaking advances of the industrial and social revolutions taking place in Europe. At seventeen, Ada met eccentric inventor Charles Babbage, a kindred spirit. Their ensuing collaborations resulted in ideas and concepts that presaged computer programming by almost two hundred years, and Ada Lovelace is now recognized as a pioneer and prophet of the information age. Award-winning author Emily Arnold McCully opens the window on a peculiar and singular intellect, shaped -- and hampered -- by history, social norms, and family dysfunction. The result is a portrait that is at once remarkable and fascinating, tragic and triumphant.

    As pioneers, inventors, and dreamers have always known, you can do anything if only you persevere. Ever since we hauled ourselves out of the swamp, our history has been one of extraordinary cultural and technological progress, of mind-boggling discoveries and remarkable achievements, often against the odds. It's no coincidence that you see no statues of pessimists in city squares.Still, cynical and doubting voices are heard all too loudly and frequently in public discourse. A potent antidote to their gloom and doom, "The Optimist's Handbook" is a joyful explosion of wit and wisdom from our past and present that celebrates the art of greeting life with the excitement it deserves. This handbook will inspire, enchant, and entertain you as you go forward into all your wonderful tomorrows. Even if, after reading it, you are not moved to feats of glory for the greater good, the fact is that optimists are healthier, happier, and richer than their gloomy counterparts. Hear that, killjoys?"The world is a grindstone and life is your nose."Fred Allen, 1894-1956, American humoristWhy beat around the bush? The truth is that life is a never-ending cycle of toil and pain with nothing but death to reward all our suffering. Furthermore, what solace is there in blind optimism or fanciful daydreaming when it is perfectly clear that the world is heading toward a complete meltdown whether we live in it or not? Resigning yourself to life's grim treadmill, and thereby avoiding more disappointments, is the best way to trudge forward."The Pessimist's Handbook" is an indispensable companion on your journey through this vale of tears. A clear-sighted, realistic look at life's obstacles, this guidebook is stocked with the pearls of wisdom you need to counter the irritating voices of those who trumpet futile positivity and inane confidence in a brighter future. Feel reassured that scores of people share your sense of impending doom...and have done so for centuries. After all, misery loves company, but not when it's a horde of perky utopians.

    Illustrated throughout with detailed photographs and illustrations, and using clear, easy-to-follow text, The Practical Astronomer takes you on a step-by-step journey from the basics of what can be seen with the naked eye, to how you can view more distant objects such as the planets of the solar system, and even galaxies far, far away-all in your own backyard.

    Using the dialogue form, a genre common in classical philosophical works, Galileo masterfully demonstrates the truth of the Copernican system over the Ptolemaic one, proving, for the first time, that the earth revolves around the sun. Its influence is incalculable. The Dialogue is not only one of the most important scientific treatises ever written, but a work of supreme clarity and accessibility, remaining as readable now as when it was first published. This edition uses the definitive text established by the University of California Press, in Stillman Drake’s translation, and includes a Foreword by Albert Einstein and a new Introduction by J. L. Heilbron.

    His talents are vividly revealed in this exciting and penetrating explanation of how the central laws of physical science evolved — from Pythagoras' discovery of frequency ratios in the 6th century B.C. to today's research on elementary particles.Unlike many books on physics which focus entirely on fact and theory with little or no historic detail, the present work incorporates fascinating personal and biographical data about the great physicists of past and present. Thus Dr. Gamow discusses on an equal basis the trail of Galileo and the basic laws of mechanics which he discovered, or gives his personal recollections about Niels Bohr along with detailed discussion of Bohr's atomic model. You'll also find revealing glimpses of Newton, Huygens, Heisenberg, Pauli, Einstein, and many other immortals of science.Each chapter is centered around a single great figure, or at most two, with other physicists of the era and their contributions forming a background. Major topics include the dawn of physics, the Dark Ages and the Renaissance, Newtonian physics, heat as energy, electricity, the relativistic revolution, quantum theory, and the atomic nucleus and elementary particles.As Dr. Gamow points out in the Preface, the aim of this book is to give the reader the feeling of what physics is, and what kind of people physicists are. This delightfully informal approach, combined with the book's clear, easy-to-follow explanations, will especially appeal to young readers but will stimulate and entertain science enthusiasts of all ages. 1961 edition."The whole thing is a tour de force covering all the important landmarks." — Guardian

    Used Book in good condition. No missing/ torn pages. No stains. Note: The above used product classification has been solely undertaken by the seller. Amazon shall neither be liable nor responsible for any used product classification undertaken by the seller. A-to-Z Guarantee not applicable on used products.

    It had a decisive impact on twentieth century philosophy and is one of few works to have influenced both continental and analytic philosophy.This is the first time both volumes have been available in paperback. They include a new introduction by Dermot Moran, placing the Investigations in historical context and bringing out their contemporary philosophical importance.These editions include a new preface by Sir Michael Dummett.

    Featuring all-new 3D models built using data gathered by NASA and the European Space Agency, The Planets is an awe-inspiring journey through the Solar System, from Earth to Mars and beyond.Viewed layer by layer, planets and other objects in the Solar System are taken out of the night sky and presented on a white background, revealing every detail of their surface and internal anatomy in astonishing detail.Looking at planets, the Sun, hundreds of moons and thousands of asteroids and comets, The Planets includes timelines that chronicle all major Space missions, right up to the latest Mars rovers, and infographics that present fascinating facts about all planets and the Solar System in a fresh new way.

    Guth’s startling theory—widely regarded as one of the most important contributions to science during the twentieth century—states that the big bang was set into motion by a period of hyper-rapid “inflation,” lasting only a billion-trillion-billionth of a second. The Inflationary Universe is the passionate story of one leading scientist’s effort to look behind the cosmic veil and explain how the universe began.

    T-Minus: The Race to the Moon is the story of the people who made it happen, both in the rockets and behind the scenes.