But ask what it means, and the result will be a brawl. For a century, most physicists have followed Niels Bohr's Copenhagen interpretation and dismissed questions about the reality underlying quantum physics as meaningless. A mishmash of solipsism and poor reasoning, Copenhagen endured, as Bohr's students vigorously protected his legacy, and the physics community favored practical experiments over philosophical arguments. As a result, questioning the status quo long meant professional ruin. And yet, from the 1920s to today, physicists like John Bell, David Bohm, and Hugh Everett persisted in seeking the true meaning of quantum mechanics. What Is Real? is the gripping story of this battle of ideas and of the courageous scientists who dared to stand up for truth.

    . . what might have been numbing recitations of dogfights are instead vivid descriptions of life as a warrior during World War II.” Indeed, it is this unexpected perspective, brought to life by the authors’ neutrality and thoughtful research, that illuminates a side of war largely hidden from the American public: the experience of the German Luftwaffe pilot. In The German Aces Speak II, Heaton and Lewis paint a picture of the war through the eyes of four more of Germany’s most significant pilots—Johannes Steinhoff, Erich Alfred Hartmann, Guther Rall, and Dieter Hrabak—put together from numerous interviews personally conducted by Heaton from the 1980s through the 2000s. The four ex-Luftwaffe fighter aces bring the past to life as they tell their stories about the war, their battles, their off-duty lives, their lives after the war, and, perhaps most importantly, how they felt about serving under the Nazi leadership of Hermann Göring and Adolf Hitler. Together, the memories of the events captured in The German Aces Speak II continue one of today’s most unique World War II book series, unearthing a facet of the war that has gone widely overlooked for the American public.

    From the first time mankind had an inkling of the vast space that surrounds us, those who study the universe have had to struggle against political and religious preconceptions. They have included some of the most charismatic, courageous, and idiosyncratic thinkers of all time. In Coming of Age in the Milky Way, Timothy Ferris uses his unique blend of rigorous research and captivating narrative skill to draw us into the lives and minds of these extraordinary figures, creating a landmark work of scientific history.

    Manning and his team at NASA's Jet Propulsion Laboratory, tasked with designing a lander many times larger and more complex than any before, faced technical setbacks, fights over inadequate resources, and the challenges of leading an army of brilliant, passionate, and often frustrated experts.Manning's fascinating personal account--which includes information from his exclusive interviews with leading Curiosity scientists--is packed with tales of revolutionary feats of science, technology, and engineering. Readers experience firsthand the disappointment at encountering persistent technical problems, the agony of near defeat, the sense of victory at finding innovative solutions to these problems, the sheer terror of staking careers and reputations on a lander that couldn't be tested on Earth, and the rush of triumph at its successful touchdown on Mars on August 5, 2012. This is the story of persistence, dedication, and unrelenting curiosity.

     Where are we? Who are we? Are our emotions, our beliefs, and our hopes and dreams ultimately meaningless out there in the void? Does human purpose and meaning fit into a scientific worldview?In short chapters filled with intriguing historical anecdotes, personal asides, and rigorous exposition, readers learn the difference between how the world works at the quantum level, the cosmic level, and the human level--and then how each connects to the other.  Carroll's presentation of the principles that have guided the scientific revolution from Darwin and Einstein to the origins of life, consciousness, and the universe is dazzlingly unique.Carroll shows how an avalanche of discoveries in the past few hundred years has changed our world and what really matters to us. Our lives are dwarfed like never before by the immensity of space and time, but they are redeemed by our capacity to comprehend it and give it meaning.The Big Picture is an unprecedented scientific worldview, a tour de force that will sit on shelves alongside the works of Stephen Hawking, Carl Sagan, Daniel Dennett, and E. O. Wilson for years to come.

    Now he makes the case that living on Mars is not just plausible, but inevitable.It sounds like science fiction, but Stephen Petranek considers it fact: Within twenty years, humans will live on Mars. We'll need to. In this sweeping, provocative book that mixes business, science, and human reporting, Petranek makes the case that living on Mars is an essential back-up plan for humanity and explains in fascinating detail just how it will happen.The race is on. Private companies, driven by iconoclastic entrepreneurs, such as Elon Musk, Jeff Bezos, Paul Allen, and Sir Richard Branson; Dutch reality show and space mission Mars One; NASA; and the Chinese government are among the many groups competing to plant the first stake on Mars and open the door for human habitation. Why go to Mars? Life on Mars has potential life-saving possibilities for everyone on earth. Depleting water supplies, overwhelming climate change, and a host of other disasters — from terrorist attacks to meteor strikes — all loom large. We must become a space-faring species to survive. We have the technology not only to get humans to Mars, but to convert Mars into another habitable planet. It will likely take 300 years to "terraform" Mars, as the jargon goes, but we can turn it into a veritable second Garden of Eden. And we can live there, in specially designed habitations, within the next twenty years.In this exciting chronicle, Petranek introduces the circus of lively characters all engaged in a dramatic effort to be the first to settle the Red Planet. How We'll Live on Mars brings firsthand reporting, interviews with key participants, and extensive research to bear on the question of how we can expect to see life on Mars within the next twenty years.

    Now with a new afterword describing the security lapses that preceded the attacks of September 11, 2001, Body of Secrets takes us to the inner sanctum of America’s spy world. In the follow-up to his bestselling Puzzle Palace, James Banford reveals the NSA’s hidden role in the most volatile world events of the past, and its desperate scramble to meet the frightening challenges of today and tomorrow.Here is a scrupulously documented account–much of which is based on unprecedented access to previously undisclosed documents–of the agency’s tireless hunt for intelligence on enemies and allies alike. Body of secrets is a riveting analysis of this most clandestine of agencies, a major work of history and investigative journalism.

    Full discussions of fighter aircraft and weapons systems performance are provided along with an explanation of radar intercept tactics and an analysis of the elements involved in the performance of fighter missions.

    In Empires of Light, historian Jill Jonnes portrays this extraordinary trio and their riveting and ruthless world of cutting-edge science, invention, intrigue, money, death, and hard-eyed Wall Street millionaires. At the heart of the story are Thomas Alva Edison, the nation’s most famous and folksy inventor, creator of the incandescent light bulb and mastermind of the world’s first direct current electrical light networks; the Serbian wizard of invention Nikola Tesla, elegant, highly eccentric, a dreamer who revolutionized the generation and delivery of electricity; and the charismatic George Westinghouse, Pittsburgh inventor and tough corporate entrepreneur, an industrial idealist who in the era of gaslight imagined a world powered by cheap and plentiful electricity and worked heart and soul to create it. Edison struggled to introduce his radical new direct current (DC) technology into the hurly-burly of New York City as Tesla and Westinghouse challenged his dominance with their alternating current (AC), thus setting the stage for one of the eeriest feuds in American corporate history, the War of the Electric Currents. The battlegrounds: Wall Street, the 1893 Chicago World’s Fair, Niagara Falls, and, finally, the death chamber - Jonnes takes us on the tense walk down a prison hallway and into the sunlit room where William Kemmler, convicted ax murderer, became the first man to die in the electric chair. Empires of Light is the gripping history of electricity, the “mysterious fluid,” and how the fateful collision of Edison, Tesla, and Westinghouse left the world utterly transformed.

    For something as elemental as counting and estimating the world around us, it seems like a confusing tool to use. So how did we end up with it?Most of the rest of the world is on the metric system, and for a time in the 1970s America appeared ready to make the switch. Yet it never happened, and the reasons for that get to the root of who we think we are, just as the measurements are woven into the ways we think. John Marciano chronicles the origins of measurement systems, the kaleidoscopic array of standards throughout Europe and the thirteen American colonies, the combination of intellect and circumstance that resulted in the metric system’s creation in France in the wake of the French Revolution, and America’s stubborn adherence to the hybrid United States Customary System ever since. As much as it is a tale of quarters and tenths, it is a human drama, replete with great inventors, visionary presidents, obsessive activists, and science-loving technocrats.Anyone who reads this inquisitive, engaging story will never read Robert Frost’s line “miles to go before I sleep” or eat a foot-long sub again without wondering, Whatever happened to the metric system?

    From the battles at Lexington and Concord in spring 1775 to those at Trenton and Princeton in winter 1777, American militiamen and then the ragged Continental Army take on the world’s most formidable fighting force. It is a saga alive with astonishing characters: Henry Knox, the former bookseller with an uncanny understanding of artillery; Nathanael Greene, the bumpkin who becomes a brilliant battle captain; Benjamin Franklin, who proves to be the wiliest of diplomats; George Washington, the commander in chief who learns the difficult art of leadership when the war seems all but lost. The story is also told from the British perspective, making the mortal conflict between the redcoats and the rebels all the more compelling.

    “A marvelously readable and level-headed explanation of basic science and how it relates to the issues.” —John Tierney, New York TimesThis is “must-have” information for all presidents—and citizens—of the twenty-first century: Is Iran’s nascent nuclear capability a genuine threat to the West? Are biochemical weapons likely to be developed by terrorists? Are there viable alternatives to fossil fuels that should be nurtured and supported by the government? Should nuclear power be encouraged? Can global warming be stopped?

    Army Special Operations Blackhawk over Somalia, Michael Durant was shot down with a rocket-propelled grenade on October 3, 1993. With devastating injuries, he was taken prisoner by a Somali warlord. With revealing insight and emotion, he tells the story of what he saw, how he survived, and the courage and heroism that only soldiers under fire could ever know.

    Barton Gellman’s informant called himself ‘Verax’ - the truth-teller. It was only later that Verax unmasked himself as Edward Snowden. But Gellman’s primary role in bringing Snowden’s revelations to light, for which he shared the Pulitzer Prize, is only the beginning of this gripping real-life spy story. Snowden unlocked the door: here Gellman describes what he found on the other side over the course of a years-long journey of investigation. It is also the story of his own escalating battle against unknown digital adversaries after he discovered his own name on a file in the leaked document trove and realised that he himself was under attack.Through a gripping narrative of paranoia, clandestine operations and jaw-dropping revelations, Dark Mirror delineates in full for the first time the hidden superstructure that connects government espionage with Silicon Valley. Who is spying on us and why? Here are the answers.©2020 Barton Gellman (P)2020 Penguin Audio

    Empires were abolished and replaced by a global arrangement enforced by the U.S. Navy. With all the world's oceans safe for the first time in history, markets and resources were made available for everyone. Enemies became partners.We think of this system as normal - it is not. We live in an artificial world on borrowed time.In The Accidental Superpower, international strategist Peter Zeihan examines how the hard rules of geography are eroding the American commitment to free trade; how much of the planet is aging into a mass retirement that will enervate markets and capital supplies; and how, against all odds, it is the ever-ravenous American economy that - alone among the developed nations - is rapidly approaching energy independence. Combined, these factors are doing nothing less than overturning the global system and ushering in a new (dis)order. For most, that is a disaster-in-waiting, but not for the Americans. The shale revolution allows Americans to sidestep an increasingly dangerous energy market. Only the United States boasts a youth population large enough to escape the sucking maw of global aging. Most important, geography will matter more than ever in a de-globalizing world, and America's geography is simply sublime.