It remains the one of the most widely read books about science to come out of the twentieth century.(Note: the book was first published in 1934, in German, with the title Logik der Forschung. It was "reformulated" into English in 1959. See Wikipedia for details.)

    He traces LSD's path from a promising psychiatric research medicine to a recreational drug sparking hysteria and prohibition. We follow Dr. Hofmann's trek across Mexico to discover sacred plants related to LSD, and listen in as he corresponds with other notable figures about his remarkable discovery. Underlying it all is Dr. Hofmann's powerful conclusion that mystical experience may be our planet's best hope for survival. Whether induced by LSD, meditation, or arising spontaneously, such experiences help us to comprehend "the wonder, the mystery of the divine‹in the microcosm of the atom, in the macrocosm of the spiral nebula, in the seeds of plants, in the body and soul of people." More than sixty years after the birth of Albert Hofmann's problem child, his vision of its true potential is more relevant, and more needed, than ever.

    He constructed a fleet of customized unicycles and a flamethrowing trumpet, outfoxed Vegas casinos, and built juggling robots. He also wrote the seminal text of the digital revolution, which has been called “the Magna Carta of the Information Age.” His discoveries would lead contemporaries to compare him to Albert Einstein and Isaac Newton. His work anticipated by decades the world we’d be living in today—and gave mathematicians and engineers the tools to bring that world to pass.In this elegantly written, exhaustively researched biography, Jimmy Soni and Rob Goodman reveal Claude Shannon’s full story for the first time. It’s the story of a small-town Michigan boy whose career stretched from the era of room-sized computers powered by gears and string to the age of Apple. It’s the story of the origins of our digital world in the tunnels of MIT and the “idea factory” of Bell Labs, in the “scientists’ war” with Nazi Germany, and in the work of Shannon’s collaborators and rivals, thinkers like Alan Turing, John von Neumann, Vannevar Bush, and Norbert Wiener.And it’s the story of Shannon’s life as an often reclusive, always playful genius. With access to Shannon’s family and friends, A Mind at Play brings this singular innovator and creative genius to life.

    This compendium, which reads like a traditional book, is drawn from a wide range of his reflections on world peace. "It is not that I am incapable of anger, but I succeed on almost all occasions to keep my feelings under control. Such a struggle leaves one stronger for it. The more I work at this, the more I feel delight in my life, the delight in the scheme of the universe. It gives me a peace and a meaning of the mysteries of nature that I have no power to describe." - Mahatma Gandhi.

    We cannot choose to avoid philosophy, we can only choose whether we understand it or not. Stefan Molyneux, host of Freedomain Radio – the largest and most popular philosophy show in the world, with over 600 million views and downloads – takes you on a spectacular journey through the most foundational philosophical questions of the ages, clearing up and clarifying the most thorny problems posed by philosophers throughout history: -How do we know what is real? -How do we know what is true? -How do we know what is right? -How do we know what is good? -How do we know we even have a choice? -How do we convince others? These are all questions that we – as individuals and societies – wrestle with every day. These questions have challenged, motivated and plagued mankind for thousands of years. “Essential Philosophy” answers these questions with rigourous, illuminating and entertaining logic, reasoning from deep first principles to spectacular final conclusions. There is no need for confusion, there is no need for despair, there is no need for fear – pick up this book now, absorb the true power of philosophy, and live a rational moral life to the fullest. And then, give “Essential Philosophy” to others, so that the world may one day live in reason and peace.

    Yet Euler's formula is so simple it can be explained to a child. Euler's Gem tells the illuminating story of this indispensable mathematical idea.From ancient Greek geometry to today's cutting-edge research, Euler's Gem celebrates the discovery of Euler's beloved polyhedron formula and its far-reaching impact on topology, the study of shapes. In 1750, Euler observed that any polyhedron composed of V vertices, E edges, and F faces satisfies the equation V-E+F=2. David Richeson tells how the Greeks missed the formula entirely; how Descartes almost discovered it but fell short; how nineteenth-century mathematicians widened the formula's scope in ways that Euler never envisioned by adapting it for use with doughnut shapes, smooth surfaces, and higher dimensional shapes; and how twentieth-century mathematicians discovered that every shape has its own Euler's formula. Using wonderful examples and numerous illustrations, Richeson presents the formula's many elegant and unexpected applications, such as showing why there is always some windless spot on earth, how to measure the acreage of a tree farm by counting trees, and how many crayons are needed to color any map.Filled with a who's who of brilliant mathematicians who questioned, refined, and contributed to a remarkable theorem's development, Euler's Gem will fascinate every mathematics enthusiast.

    An assessment of Hemingway's writing tracing the rapidly changing scene: from the happy childhood to the grim reality of World War I and the vulgar unreality of Word War II; from the Paris of the 20s to the Spain of the Civil War, and from the African safari to the sombre last years in Cuba.

    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.

    But the strict rules of proper Swiss society at the beginning of the twentieth century dictated that a woman of Emma’s stature—one of the richest heiresses in Switzerland—travel to Paris to "finish" her education, to prepare for marriage to a suitable man.Engaged to the son of one of her father’s wealthy business colleagues, Emma’s conventional and predictable life was upended when she met Carl Jung. The son of a penniless pastor working as an assistant physician in an insane asylum, Jung dazzled Emma with his intelligence, confidence, and good looks. More important, he offered her freedom from the confines of a traditional haute-bourgeois life. But Emma did not know that Jung’s charisma masked a dark interior—fostered by a strange, isolated childhood and the sexual abuse he’d suffered as a boy—as well as a compulsive philandering that would threaten their marriage.Using letters, family interviews, and rich, never-before-published archival material, Catrine Clay illuminates the Jungs’ unorthodox marriage and explores how it shaped—and was shaped by—the scandalous new movement of psychoanalysis. Most important, Clay reveals how Carl Jung could never have achieved what he did without Emma supporting him through his private torments. The Emma that emerges in the pages of Labyrinths is a strong, brilliant woman, who, with her husband’s encouragement, becomes a successful analyst in her own right.

    Even his face became more than usually familiar: the imperial coinage displayed his portrait for over 40 years, from the clean-shaven young heir of Antonius to the war-weary, heavily bearded ruler who died at his post in his late fifties.His correspondence with his tutor Fronto, and even more the private notebook he kept for his last ten years, the Meditations, provides a unique series of vivid and revealing glimpses into the character and peoccupations of this emporer who spent many years in terrible wars against northern tribes.In this accessible and scholarly study, Professor Birley paints a portrait of an emporer who was human and just - an embodiment of the pagan virtues of Rome.

    The Clay Mathematics Institute is offering a prize of $1 million to anyone who can discover a general solution to the problem. In this book, Avner Ash and Robert Gross guide readers through the mathematics they need to understand this captivating problem.The key to the conjecture lies in elliptic curves, which are cubic equations in two variables. These equations may appear simple, yet they arise from some very deep--and often very mystifying--mathematical ideas. Using only basic algebra and calculus while presenting numerous eye-opening examples, Ash and Gross make these ideas accessible to general readers, and in the process venture to the very frontiers of modern mathematics. Along the way, they give an informative and entertaining introduction to some of the most profound discoveries of the last three centuries in algebraic geometry, abstract algebra, and number theory. They demonstrate how mathematics grows more abstract to tackle ever more challenging problems, and how each new generation of mathematicians builds on the accomplishments of those who preceded them. Ash and Gross fully explain how the Birch and Swinnerton-Dyer Conjecture sheds light on the number theory of elliptic curves, and how it provides a beautiful and startling connection between two very different objects arising from an elliptic curve, one based on calculus, the other on algebra.

    By day, Parsons’ unorthodox genius created a solid rocket fuel that helped the Allies win World War II. By night, Parsons called himself The Antichrist. “One of the best books of the year.”—The Anomalist

    Félix Guattari was a political militant and the director of an unusual psychiatric clinic at La Borde. Their meeting was quite unlikely, yet the two were introduced in an arranged encounter of epic consequence. From that moment on, Deleuze and Guattari engaged in a surprising, productive partnership, collaborating on several groundbreaking works, including "Anti-Oedipus," "What Is Philosophy?" and "A Thousand Plateaus."Fran?ois Dosse, a prominent French intellectual known for his work on the Annales School, structuralism, and biographies of the pivotal intellectuals Paul Ricoeur, Pierre Chaunu, and Michel de Certeau, examines the prolific if improbable relationship between two men of distinct and differing sensibilities. Drawing on unpublished archives and hundreds of personal interviews, Dosse elucidates a collaboration that lasted more than two decades, underscoring the role that family and history--particularly the turbulent time of May 1968--play in their monumental work. He also takes the measure of Deleuze and Guattari's posthumous fortunes and the impact of their thought on intellectual, academic, and professional circles.

    Dick was a hugely influential writer who drew upon his own life to address the nature of drug abuse, paranoia, schizophrenia, and transcendental experiences of all kinds. He was a prolific author and many of his books were turned into popular films such as Blade Runner, A Scanner Darkly, Total Recall, and Minority Report. This book has been written with the cooperation of several close acquaintances and looks to examine his work as well as the socio-political-cultural environment in which he lived. It will be of great interest to any fan of Philip K. Dick or science fiction in general, as well as anyone who grew up the 1950s, 1960s, and 1970s.

    The late Soviet physicist, activist, and Nobel laureate describes his upbringing, scientific work, rejection of Soviet repression, peace and human rights concerns, marriage and family, and persecution by the KGB.