Here is the father of the electric motor, the dynamo, the transformer, the generator. Few persons are aware of the brilliant man’s deep Christian convictions and his determination to live by the Sermon on the Mount. For ages 12 to 15.

    It divides into two parts, each of which provides enough material for a one-semester graduate course. The first part deals chiefly with the isotropic and homogeneous average universe; the second part concentrates on the departures from the average universe. Throughout the book the author presents detailed analytic calculations of cosmological phenomena, rather than just report results obtained elsewhere by numerical computation. The book is up to date, and gives detailed accounts of topics such as recombination, microwave background polarization, leptogenesis, gravitational lensing, structure formation, and multifield inflation, that are usually treated superficially if at all in treatises on cosmology. Copious references to current research literature are supplied. Appendices include a brief introduction to general relativity, and a detailed derivation of the Boltzmann equation for photons and neutrinos used in calculations of cosmological evolution. Also provided is an assortment of problems.

    The first memoir ever published by a USS Arizona survivor.At 8:10 a.m. on December 7, 1941, Seaman First Class Donald Stratton was consumed by an inferno. A million pounds of explosives had detonated beneath his battle station aboard the USS Arizona, barely fifteen minutes into Japan’s surprise attack on American forces at Pearl Harbor. Near death and burned across two thirds of his body, Don, a nineteen-year-old Nebraskan who had been steeled by the Great Depression and Dust Bowl, summoned the will to haul himself hand over hand across a rope tethered to a neighboring vessel. Forty-five feet below, the harbor’s flaming, oil-slick water boiled with enemy bullets; all around him the world tore itself apart.In this extraordinary, never-before-told eyewitness account of the Pearl Harbor attack—the only memoir ever written by a survivor of the USS Arizona—ninety-four-year-old veteran Donald Stratton finally shares his unforgettable personal tale of bravery and survival on December 7, 1941, his harrowing recovery, and his inspiring determination to return to the fight.Don and four other sailors made it safely across the same line that morning, a small miracle on a day that claimed the lives of 1,177 of their Arizona shipmates—approximately half the American fatalaties at Pearl Harbor. Sent to military hospitals for a year, Don refused doctors’ advice to amputate his limbs and battled to relearn how to walk. The U.S. Navy gave him a medical discharge, believing he would never again be fit for service, but Don had unfinished business. In June 1944, he sailed back into the teeth of the Pacific War on a destroyer, destined for combat in the crucial battles of Leyte Gulf, Luzon, and Okinawa, thus earning the distinction of having been present for the opening shots and the final major battle of America’s Second World War.As the seventy-fifth anniversary of the Pearl Harbor attack approaches, Don, a great-grandfather of five and one of six living survivors of the Arizona, offers an unprecedentedly intimate reflection on the tragedy that drew America into the greatest armed conflict in history. All the Gallant Men is a book for the ages, one of the most remarkable—and remarkably inspiring—memoirs of any kind to appear in recent years.

    Inside, he finds the first exact solution to the equations of general relativity, unaware that it contains a monster that could destroy his life's work.The great mathematician Alexander Grothendieck tunnels so deeply into abstraction that he tries to cut all ties with the world, terrified of the horror his discoveries might cause.Erwin Schrödinger and Werner Heisenberg battle over the soul of physics after creating two equivalent yet opposed versions of quantum mechanics. Their fight will tear the very fabric of reality, revealing a world stranger than they could have ever imagined.Using extraordinary, epoch-defining moments from the history of science, Benjamín Labatut plunges us into exhilarating territory between fact and fiction, progress and destruction, genius and madness.

    Amir Aczel, critically acclaimed author of Fermat's Last Theorem, takes us into the heart of science's greatest mystery. In January 1998, astronomers found evidence that the cosmos is expanding at an ever-increasing rate. The way we perceive the universe was changed forever. The most compelling theory cosmologists could find to explain this phenomenon was Einstein's cosmological constant, a theory he conceived--and rejected---over eighty years ago. Drawing on newly discovered letters of Einstein--many translated here for the first time--years of research, and interviews with prominent mathematicians, cosmologists, physicists, and astronomers, Aczel takes us on a fascinating journey into "the strange geometry of space-time," and into the mind of a genius. Here the unthinkable becomes real: an infinite, ever-expanding, ever-accelerating universe whose only absolute is the speed of light. Awesome in scope, thrilling in detail, God's Equation is storytelling at its finest.

    Best known as one of the world's greatest painters, he sketched the foundations for inventions that would not come to fruition for centuries. Born a bastard in a hillside village in northern Italy, Leonardo became the protégé of princes, popes, and kings. He mastered so many branches of science that scholars still debate whether he was greater as an anatomist, botanist, cartographer, engineer, geographer, or naturalist. Nevertheless, he died unhappy, believing he had failed to work the miracles of which he had dreamed. Here, from New York Times bestselling author Anna Abraham, is his extraordinary story.

    The matter: a deadly betrayal, unspoken and unspeakable, born of political enmity. As the boy listens through the silence that surrounds him, the truth spreads like a stain until it engulfs him and his family. And as he listens, and watches, the world of legend--the stone fort of Grianan, home of the warrior Fianna; the Field of the Disappeared, over which no gulls fly--reveals its transfixing reality. Meanwhile the real world of adulthood unfolds its secrets like a collection of folktales: the dead sister walking again; the lost uncle, Eddie, present on every page; the family house "as cunning and articulate as a labyrinth, closely designed, with someone sobbing at the heart of it."Seamus Deane has created a luminous tale about how childhood fear turns into fantasy and fantasy turns into fact. Breathtakingly sad but vibrant and unforgettable, Reading in the Dark is one of the finest books about growing up--in Ireland or anywhere--that has ever been written.