Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum—on the brink, perhaps, of a staggering find, one that would inspire humankind as much as any discovery in the history of modern science.In this beautifully observed, deeply personal book, Georgetown scientist Sarah Stewart Johnson tells the story of how she and other researchers have scoured Mars for signs of life, transforming the planet from a distant point of light into a world of its own.Johnson’s fascination with Mars began as a child in Kentucky, turning over rocks with her father and looking at planets in the night sky. She now conducts fieldwork in some of Earth’s most hostile environments, such as the Dry Valleys of Antarctica and the salt flats of Western Australia, developing methods for detecting life on other worlds. Here, with poetic precision, she interlaces her own personal journey—as a female scientist and a mother—with tales of other seekers, from Percival Lowell, who was convinced that a utopian society existed on Mars, to Audouin Dollfus, who tried to carry out astronomical observations from a stratospheric balloon. In the process, she shows how the story of Mars is also a story about Earth: This other world has been our mirror, our foil, a telltale reflection of our own anxieties and yearnings.Empathetic and evocative, The Sirens of Mars offers an unlikely natural history of a place where no human has ever set foot, while providing a vivid portrait of our quest to defy our isolation in the cosmos.

    They built a fleet of turbine cars--automobiles with jet engines--and loaned them out to members of the public. The fleet logged over a million miles; the exercise was a raging success.            These turbine engines would run on any flammable liquid--tequila, heating oil, Chanel #5, diesel, alcohol, kerosene. If the cars had been mass produced, we might have cars today that do not require petroleum-derived fuels. The engine was also much simpler than the piston engine--it contained one-fifth the number of moving parts and required much less maintenance. The cars had no radiators or fan belts and never needed oil changes.             Yet Chrysler crushed and burned most of the cars two years later; the jet car's brief glory was over. Where did it all go wrong? Controversy still follows the program, and questions about how and why it was killed have never been satisfactorily answered.            Steve Lehto has interviewed all the surviving members of the turbine car program--from the metallurgist who created the exotic metals for the interior of the engine to the test driver who drove it at Chrysler’s proving grounds for days on end. Lehto takes these first-hand accounts and weaves them into a great story about the coolest car Detroit ever produced.

    Yet, no records exist explaining how, why, or who built Egypt’s megalithic monuments and statues. The ancient Egyptians did, however, record that their civilization resided in the shadow of a kingdom of “gods” whose reign ended many thousands of years before their first dynasty. What was this Civilization X that antiquity’s most accomplished people revered as gods?The recent discovery of a large stone at one of Egypt’s oldest ruins presents physical evidence that clearly and distinctly shows the markings of a machining process far beyond the capabilities of the Ancient Egyptians. Likewise, experimental modeling of the Great Pyramid’s subterranean chambers and passageways gives scientific evidence to further support the theory that the civilization responsible for such magnificent monuments is much older than presently believed. Ancient Egypt 39,000 BCE examines this evidence from historical and technical points of view, explaining who these prehistoric people were, what happened to them, why they built their civilization out of granite, and why they built a series of pyramids along the west bank of the Nile River.

    Wildfires rage across the American West. Glaciers collapse in the Artic. Politicians, activists, and the media espouse a common message: climate change is destroying the planet, and we must take drastic action immediately to stop it. Children panic about their future, and adults wonder if it is even ethical to bring new life into the world. Enough, argues bestselling author Bjorn Lomborg. Climate change is real, but it's not the apocalyptic threat that we've been told it is. Projections of Earth's imminent demise are based on bad science and even worse economics. In panic, world leaders have committed to wildly expensive but largely ineffective policies that hamper growth and crowd out more pressing investments in human capital, from immunization to education. False Alarm will convince you that everything you think about climate change is wrong -- and points the way toward making the world a vastly better, if slightly warmer, place for us all.

    

    There, at its center, the fusion of 620 million tons of hydrogen every second generates an unfathomable amount of energy. By replicating even a tiny piece of the Sun’s power on Earth, we can secure all the heat and energy we would ever need.Nuclear fusion scientists have pursued this simple yet extraordinary ambition for decades. Skeptics say it will never work but, as A Piece of the Sun makes clear, large-scale nuclear fusion is scientifically possible—and has many advantages over other options. Fusion is clean, green and virtually limitless and Clery argues passionately and eloquently that the only thing keeping us from proving its worth is our politicians’ shortsightedness. The world energy industry is worth trillions of dollars, divert just a tiny fraction of that into researching fusion and we would soon know if it is workable.Timely and authoritative, A Piece of the Sun is a rousing call-to-arms to seize this chance of avoiding the looming energy crisis.

    It has inspired songs, poetry and imaginations across the globe – as well as providing a very real service for the nation’s seafarers who might fall prey to storms and gales. In 1995, a plan to move the late-night broadcast by just 12 minutes caused a national outcry and was ultimately scrapped.Published with Radio 4 and the Met Office, The Shipping Forecast is the official miscellany for seafarers and armchair travellers alike. From the places themselves – how they got their names, what’s happened there through the ages – to the poems and parodies that it’s inspired, this is a beautifully evocative tribute to one of Britain's – and Radio 4's – best-loved broadcasts.

    A twenty-eight year old — and not widely famous — Christopher Wren was giving a lecture on astronomy. As his audience listened to him speak, they decided that it would be a good idea to create a Society to promote the accumulation of useful knowledge.With that, the Royal Society was born. Since its birth, the Royal Society has pioneered scientific exploration and discovery. Isaac Newton, Charles Darwin, Albert Einstein, Robert Hooke, Robert Boyle, Joseph Banks, Humphry Davy, Isambard Kingdom Brunel, John Locke, Alexander Fleming — all were fellows.Bill Bryson’s favourite fellow was Reverend Thomas Bayes, a brilliant mathematician who devised Bayes’ theorem. Its complexity meant that it had little practical use in Bayes’ own lifetime, but today his theorem is used for weather forecasting, astrophysics and stock market analysis. A milestone in mathematical history, it only exists because the Royal Society decided to preserve it — just in case. The Royal Society continues to do today what it set out to do all those years ago. Its members have split the atom, discovered the double helix, the electron, the computer and the World Wide Web. Truly international in its outlook, it has created modern science.Seeing Further celebrates its momentous history and achievements, bringing together the very best of science writing. Filled with illustrations of treasures from the Society’s archives, this is a unique, ground-breaking and beautiful volume, and a suitable reflection of the immense achievements of science.

    We start counting our fingers and toes and end up balancing checkbooks and calculating risk. So powerful is the appeal of numbers that many people ascribe to them a mystical significance. Other numbers go beyond the supernatural, working to explain our universe and how it behaves. In Cosmic Numbers, mathematics professor James D. Stein traces the discovery, evolution, and interrelationships of the numbers that define our world. Everyone knows about the speed of light and absolute zero, but numbers like Boltzmann’s constant and the Chandrasekhar limit are not as well known, and they do far more than one might imagine: They tell us how this world began and what the future holds. Much more than a gee-whiz collection of facts and figures, Cosmic Numbers illuminates why particular numbers are so important—both to the scientist and to the rest of us.

    Marines of this tiny yet strategically important volcanic island. The book is based on each author's own observations while on the island, plus the experiences of dozens of men involved in various aspects of the intense fighting. Presented in chronological order, the battle unfolds from the initial D-Day air force bombings and naval barrage, to the amphibious assault, to the slow gains made each day as the Marines inched forward under heavy fire. Despite its small size, Iwo Jima was considered the most heavily fortified island in the world, supporting thousands of nearly bomb-proof shelters and caves, hundreds of reinforced machine-gun, mortar, tank, and artillery positions, and more than 20,000 fanatical Japanese defenders. Included is a roster of Marines killed or missing in the battle, plus 12 maps and 32 pages of photographs.

    The Commandant at Birkenau, Schwarzhuber, notices her long beautiful hair, and forces her separation from the other women prisoners. Cilka learns quickly that power, even unwillingly given, equals survival.After liberation, Cilka is charged as a collaborator by the Russians and sent to a desolate, brutal prison camp in Siberia known as Vorkuta, inside the Arctic Circle. The Librarian of Auschwitz: Fourteen-year-old Dita is one of the many imprisoned by the Nazis at Auschwitz. Taken, along with her mother and father, from the Terezín ghetto in Prague, Dita is adjusting to the constant terror that is life in the camp. When Jewish leader Freddy Hirsch asks Dita to take charge of the eight precious books the prisoners have managed to smuggle past the guards, she agrees. The Tattooist of Auschwitz: In 1942, Lale Sokolov arrived in Auschwitz-Birkenau. He was given the job of tattooing the prisoners marked for survival - scratching numbers into his fellow victims' arms in indelible ink to create what would become one of the most potent symbols of the Holocaust.Waiting in line to be tattooed, terrified and shaking, was a young girl. For Lale - a dandy, a jack-the-lad, a bit of a chancer - it was love at first sight. And he was determined not only to survive himself, but to ensure this woman, Gita, did, too.

    Many times we’ve even heard pundits say “I am not a scientist” to avoid the issue altogether. But the truth is, the basic science is not that difficult. Using a question and answer format, this book will help readers achieve three major goals: To see that anyone can understand the basic science of global warming;  To understand the arguments about this issue made by skeptics, so that readers will be able to decide for themselves what to believe; To understand why, despite the “gloom and doom” that often surrounds this topic, the solutions are ones that will not only protect the world for our children and grandchildren, but that will actually lead us to a stronger economy with energy that is cheaper, cleaner, and more abundant than the energy we use today.

    Haskell is one of the most moving, and honest accounts of battle ever written. Gettysburg: A Lovely Summer Morning is a compilation of vintage civil war photos, Lincoln's Gettysburg Address, and a letter written by Franklin Aretas Haskell, Aide-de-camp to General John Gibbon. Haskell's letter was first published in 1898 as a book entitled The Battle of Gettysburg. Haskell wrote the letter to his brother shortly after his participation in the Battle of Gettysburg. He did not intend for it to be published commercially.

     You surely have heard something about the Korean War. Or the Forgotten War as some call it. But do you really know all that happened? Have you heard the personal stories from the people who actually saw or did the fighting? If you haven't, you are in for a treat. While the war was among the shortest in history, it left an invisible mark - a divided Korea. And there's a lot that led to that. It wasn't just about the UN and South Korea fighting against North Korea, China, and the Soviet Union. You will: * Learn what UN soldiers did with Chinese corpses when it got cold. * Understand Japan's role in facilitating the war. * Know the real reason China got into the war despite being very scared of America. * Know why America got stung by underequipped and underskilled Chinese fighters * Learn why Truman was saved from impeachment for firing MacAurthor. * Know why America backed an undemocratic South Korean president There is a lot more you will learn in this book. Just click the download button to start reading.

    Provinces are in rebellion, while Emperor Nero struggles to maintain the remnants of his political power, as well as his last shreds of sanity. In the province of Hispania, the governor, Servius Sulpicius Galba, marches on Rome. In his despair, Nero commits suicide. Galba, the first Emperor of Rome from outside the Julio-Claudian Dynasty, is at first viewed as a liberator, yet he soon proves to be a merciless despot, alienating even those closest to him. A member of the imperial court, and former favorite of Nero, Marcus Salvius Otho seeks to become the childless Galba’s successor. When he is snubbed for another of the new emperor’s favorites, Otho decides to take the mantle of Caesar by force. At the same time, the governor of Germania, Aulus Vitellius, is proclaimed emperor by his legions, leading Rome into civil war. In the east, the empire’s fiercest general, Flavius Vespasian, has been embroiled in suppressing the rebellion in Judea over the last two years. With nearly one third of the entire Roman Army under his command, he wields formidable power. At first attempting to stay above the fray, and with the empire fracturing into various alliances, Rome’s most loyal soldier may soon be compelled to put an end to the Reign of the Tyrants.