Who invented zero? Why are there 60 seconds in a minute? Can a butterfly's wings really cause a storm on the far side of the world? In 50 concise essays, Professor Tony Crilly explains the mathematical concepts that allow use to understand and shape the world around us.

    But history was not their most important focus. Rather, the Ahnenerbe was an essential part of Himmler's master plan for the Final Solution. The findings of the institute were used to convince armies of SS men that they were entitled to slaughter Jews and other groups. And Himmler also hoped to use the research as a blueprint for the breeding of a new Europe in a racially purer mold.The Master Plan is a groundbreaking expose of the work of German scientists and scholars who allowed their research to be warped to justify extermination, and who directly participated in the slaughter -- many of whom resumed their academic positions at war's end. It is based on Heather Pringle's extensive original research, including previously ignored archival material and unpublished photographs, and interviews with living members of the institute and their survivors. A sweeping history told with the drama of fiction, The Master Plan is at once horrifying, transfixing, and monumentally important to our comprehension of how something as unimaginable as the Holocaust could have progressed from fantasy to reality.

    The authors also make an important contribution to the interpretation of The Tibetan Book of the Dead. They show that it is concerned not with the dead, but with the living. The last section of the manual provides instructions for an actual psychedelic session, under adequate safeguards.The authors were engaged in a program of experiments with LSD and other psychedelic drugs at Harvard University until sensational national publicity unfairly concentrating on student interest in the drugs, led to the suspension of the experiments. Since then, the authors have continued their work without academic auspices.

    His support of Copernican cosmology, against the Church's strong opposition, his development of a telescope, and his unorthodox opinions as a philosopher of science were the central concerns of his career and the subjects of four of his most important writings. Drake's introductory essay place them in their biographical and historical context.

    Peter Watson's hugely ambitious and stimulating history of ideas from deep antiquity to the present day—from the invention of writing, mathematics, science, and philosophy to the rise of such concepts as the law, sacrifice, democracy, and the soul—offers an illuminated path to a greater understanding of our world and ourselves.

    Through these writings, Paine proved the pen is mightier than the sword.

    At a summer tea party in Cambridge, England, a guest states that tea poured into milk tastes different from milk poured into tea. Her notion is shouted down by the scientific minds of the group. But one man, Ronald Fisher, proposes to scientifically test the hypothesis. There is no better person to conduct such an experiment, for Fisher is a pioneer in the field of statistics.The Lady Tasting Tea spotlights not only Fisher's theories but also the revolutionary ideas of dozens of men and women which affect our modern everyday lives. Writing with verve and wit, David Salsburg traces breakthroughs ranging from the rise and fall of Karl Pearson's theories to the methods of quality control that rebuilt postwar Japan's economy, including a pivotal early study on the capacity of a small beer cask at the Guinness brewing factory. Brimming with intriguing tidbits and colorful characters, The Lady Tasting Tea salutes the spirit of those who dared to look at the world in a new way.

    It is so important that it provides the fundamental underpinning of all modern sciences. Without it, we'd have no nuclear power or nuclear bombs, no lasers, no TV, no computers, no science of molecular biology, no understanding of DNA, no genetic engineering—at all. John Gribbin tells the complete story of quantum mechanics, a truth far stranger than any fiction. He takes us step-by-step into an ever more bizarre and fascinating place—requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, superconductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrödinger's Cat—a search for quantum reality—as he brings every reader to a clear understanding of the most important area of scientific study today—quantum physics.

    Here is an altogether new, refreshing, alternative history of math revealing how simple questions anyone might ask about space -- in the living room or in some other galaxy -- have been the hidden engine of the highest achievements in science and technology. Based on Mlodinow's extensive historical research; his studies alongside colleagues such as Richard Feynman and Kip Thorne; and interviews with leading physicists and mathematicians such as Murray Gell-Mann, Edward Witten, and Brian Greene, Euclid's Window is an extraordinary blend of rigorous, authoritative investigation and accessible, good-humored storytelling that makes a stunningly original argument asserting the primacy of geometry. For those who have looked through Euclid's Window, no space, no thing, and no time will ever be quite the same.

    Thorough and thought-provoking, Totem and Taboo remains the fullest exploration of Freud's most famous themes. Family, society, religion - they're all put on the couch here. Whatever your feelings about psychoanalysis, Freud's theories have influenced every facet of modern life, from film and literature to medicine and art. If you don't know your incest taboo from your Oedipal complex, and you want to understand more about the culture we're living in, then Totem and Taboo is the book to read.

    The Theogony contains a systematic genealogy of the gods from the beginning of the world and an account of their violent struggles before the present order was established. The Works and Days, a compendium of moral and practical advice for a life of honest husbandry, throws a unique and fascinating light on archaic Greek society, ethics, and superstition. Hesiod's poetry is the oldest source for the myths of Prometheus, Pandora, and the Golden Age.Unlike Homer, Hesiod tells us about himself and his family (he lived in central Greece in the late eighth century BC). This new translation by a leading expert combines accuracy with readability.

    This concise guide offers a modern interpretation of the doctrine, distilling its teachings with seven compelling principles that can be applied to self-development in daily life.

    He produces a wonderfully skillful synthesis of the available material—one that sees the occult in the light of reason and reason in the light of the mystical and paranormal. The result is a wide-ranging survey of the subject that provides a comprehensive history of magic, an insightful exploration of our latent powers, and a journey of enlightenment. “I am very impressed by this book, not only by its erudition but…above all for the good-natured, unaffected charm of the author whose reasoning is never too far-fetched, who is never carried away by preposterous theories.”—Sunday Times

    Includes the teachings and a structural analysis.

    or a bit of both.The interests of Athanasius Kircher, the legendary seventeenth-century priest-scientist, knew no bounds. From optics to music to magnetism to medicine, he offered up inventions and theories for everything, and they made him famous across Europe. His celebrated museum in Rome featured magic lanterns, speaking statues, the tail of a mermaid, and a brick from the Tower of Babel. Holy Roman Emperors were his patrons, popes were his friends, and in his spare time he collaborated with the Baroque master Bernini.But Kircher lived during an era of radical transformation, in which the old approach to knowledge - what he called the "art of knowing" - was giving way to the scientific method and modern thought. A Man of Misconceptions traces the rise, success, and eventual fall of this fascinating character as he attempted to come to terms with a changing world.With humor and insight, John Glassie returns Kircher to his rightful place as one of history’s most unforgettable figures.A Scientific American Best Science Book of 2012An Atlantic Wire Best Book of 2012A New York Times Book Review "Editor's Choice”