Can you believe that physical reality is created by our observation of it? Physicists were forced to this conclusion, the quantum enigma, by what they observed in their laboratories.Trying to understand the atom, physicists built quantum mechanics and found, to their embarrassment, that their theory intimately connects consciousness with the physical world. Quantum Enigma explores what that implies and why some founders of the theory became the foremost objectors to it. Schr�dinger showed that it absurdly allowed a cat to be in a superposition simultaneously dead and alive. Einstein derided the theory's spooky interactions. With Bell's Theorem, we now know Schr�dinger's superpositions and Einstein's spooky interactions indeed exist.Authors Bruce Rosenblum and Fred Kuttner explain all of this in non-technical terms with help from some fanciful stories and bits about the theory's developers. They present the quantum mystery honestly, with an emphasis on what is and what is not speculation.Physics' encounter with consciousness is its skeleton in the closet. Because the authors open the closet and examine the skeleton, theirs is a controversial book. Quantum Enigma's description of the experimental quantum facts, and the quantum theory explaining them, is undisputed. Interpreting what it all means, however, is controversial.Every interpretation of quantum physics encounters consciousness. Rosenblum and Kuttner therefore turn to exploring consciousness itself--and encounter quantum physics. Free will and anthropic principles become crucial issues, and the connection of consciousness with the cosmos suggested by some leading quantum cosmologists is mind-blowing.Readers are brought to a boundary where the particular expertise of physicists is no longer a sure guide. They will find, instead, the facts and hints provided by quantum mechanics and the ability to speculate for themselves.

    An accomplished biologist, Sheldrake proposes that all natural systems, from crystals to human society, inherit a collective memory that influences their form and behavior. Rather than being ruled by fixed laws, nature is essentially habitual. The Presence of the Past lays out the evidence for Sheldrake's controversial theory, exploring its implications in the fields of biology, physics, psychology, and sociology. At the same time, Sheldrake delivers a stinging critique of conventional scientific thinking. In place of the mechanistic, neo-Darwinian worldview he offers a new understanding of life, matter, and mind.

    Is his father Philip, King of Macedonia, or Nectanebo, the mysterious sorcerer who seduced the queen by trickery? One thing is certain: the boy is destined to conquer the known world. He grows up to fulfil this prophecy, building a mighty empire that spans from Greece and Italy to Africa and Asia. Begun soon after the real Alexander's death and expanded in the centuries that followed, The Greek Alexander Myth depicts the life and adventures of one of history's greatest heroes - taming the horse Bucephalus, meeting the Amazons and his quest to defeat the King of Persia. Including such elements of fantasy as Alexander's ascent to heaven borne by eagles, this literary masterpiece brilliantly evokes a lost age of heroism.

    He saw in it the rise and climax of values so dear to him that their subsequent drop into catastrophe (in the person of Socrates - Plato) was clearly foreshadowed as though these were events taking place in the theater.And so in this work, unpublished in his own day but written at the same time that his The Birth of Tragedy had so outraged the German professorate as to imperil his own academic career, his most deeply felt task was one of education. He wanted to present the culture of the Greeks as a paradigm to his young German contemporaries who might thus be persuaded to work toward a state of culture of their own; a state where Nietzsche found sorely missing.

    In The Five Ages of the Universe, Adams and Laughlin demonstrate that we can now understand the complete life story of the cosmos from beginning to end. Adams and Laughlin have been hailed as the creators of the definitive long-term projection of the evolution of the universe. Their achievement is awesome in its scale and profound in its scientific breadth. But The Five Ages of the Universe is more than a handbook of the physical processes that guided our past and will shape our future; it is a truly epic story. Without leaving earth, here is a fantastic voyage to the physics of eternity. It is the only biography of the universe you will ever need.

    It discusses how to plan your stargazing and what you can see with your eyes, as well as how to choose binoculars and telescopes and what you can see using them. The book also offers seasonal star charts and constellation charts and gives readers specific objects to look for in the sky. This guide from Royal Observatory Greenwich provides all you need to know to get started in stargazing and discover the universe.

    This groundbreaking reference will stir relentless debate among philosophers, art historians, and students.

    Renowned classicist Lionel Casson takes us on a lively tour, from the royal libraries of the most ancient Near East, through the private and public libraries of Greece and Rome, down to the first Christian monastic libraries. To the founders of the first public libraries of the Greek world goes the credit for creating the prototype of today’s library buildings and the science of organizing books in them.Casson recounts the development of ancient library buildings, systems, holdings, and patrons, addressing questions on a wide variety of topics, such as:• What was the connection between the rise in education and literacy and the growth of libraries?• Who contributed to the early development of public libraries, especially the great library at Alexandria?• What did ancient libraries include in their holdings?• How did ancient libraries acquire books?• What was the nature of publishing in the Greek and Roman world?• How did different types of users (royalty, scholars, religious figures) and different kinds of “books” (tablets, scrolls, codices) affect library arrangements?• How did Christianity transform the nature of library holdings?Just as a library yields unexpected treasures to a meandering browser, this entertaining book offers to its perusers the surprising history of the rise and development of ancient libraries—a fascinating story never told before.

    The aim of this new revolution is to develop a "theory of everything" -- a set of laws of physics that will explain all that can be explained, ranging from the tiniest subatomic particle to the universe as a whole. Here, readers will learn the ideas behind the theories and their effects upon our world, our civilization, and ourselves.

    Not until the nineteenth century would three men, armed with the best telescopes of their age, race to conquer this astronomical Everest. Parallax tells the fast-moving story of their contest, which ended in a dead heat. Against a sweeping backdrop filled with kidnappings, dramatic rescue, swordplay, madness, and bitter rivalry, Alan W. Hirshfeld brings to life the heroes -- and heroines -- of this remarkable chapter in history. Characters include the destitute boy plucked from a collapsed building who grew up to become the world's greatest telescope maker; the hot-tempered Dane whose nose was lopped off in a duel over mathematics; a merchant's apprentice forced to choose between the lure of money and his passion for astronomy; and the musician who astounded the world by discovering a new planet from his own backyard.Generously illustrated with period engravings and paintings, Parallax is an unforgettable ride through time and space.

    And two giants at the foundations of modern science were converging, step-by-step, on the answer: Albert Einstein, an young, obscure German physicist experimenting with measuring time using telegraph networks and with the coordination of clocks at train stations; and the renowned mathematician Henri Poincaré, president of the French Bureau of Longitude, mapping time coordinates across continents. Each found that to understand the newly global world, he had to determine whether there existed a pure time in which simultaneity was absolute or whether time was relative.Esteemed historian of science Peter Galison has culled new information from rarely seen photographs, forgotten patents, and unexplored archives to tell the fascinating story of two scientists whose concrete, professional preoccupations engaged them in a silent race toward a theory that would conquer the empire of time.

    In the clearest possible prose it differentiates the firmly established from the speculative and examines the claims of various fields such as string theory to approach a unified theory of everything. In doing so it challenges the orthodox consensus in those branches of cosmology, biology, and neuroscience that have ossified into dogma.Its striking analysis reveals underlying patterns of cooperation, complexification, and convergence that lead to the unique emergence in humans of a self-reflective consciousness that enables us to determine our future evolution.This groundbreaking book is destined to become a classic of scientific thinking.(67 black and white illustrations)

    “Chattering Courtesans” is a series of short dialogues in which the amusing gossip of “kept women” gives rise to a discussion of more serious subjects such as love, sex, and marriage. Other comic dialogues in this volume show Lucian making fun of fanaticism and mocking pretension, hypocrisy, and the vanity of human wealth and power, while in “Diatribes” he targets a range of subjects, from scandal and money to death, in order to demonstrate the follies of contemporary life. Also included here is Lucian’s most famous work, True Histories, which inspired imaginary voyages, from More’s Utopia to Swift’s Gulliver’s Travels. First time in Penguin Classics Keith Sidwell's new translation captures Lucian's lively informal humor and rich variety of styles Introduction discusses the influence on Lucian of earlier Greek writers and philosophers, as well as Lucian's influence on later European culture Includes preface to each section, suggestions for further reading, explanatory notes, and a glossary of names

    It tells the hilarious story of the pleasure-seeking adventures of an educated rogue, Encolpius, his handsome serving boy, Giton, and Ascyltus, who lusts after Giton—three impure pilgrims who live by their wits and other men's purses. The Satyricon unfailingly turns every weakness of the flesh, every foible of the mind, to laughter.

    He hopes to find a safe refuge in the south-west near Durnovaria, where he believes his dead mother’s kinfolk might be found. Arriving in the area, Ambrosius finds a small, abandoned settlement where his company can take shelter for the night before moving on to the town of Vindocladia – just north of Durnovaria. But Vortigern has put the word out: a high blood price will be paid to anyone who captures Ambrosius; and there are many who would take up the challenge… This story was first written in March and April 2020 as a contribution to Authors Without Borders, set up by distinguished author Ben Kane, as a means of providing some free stories online in first ‘lockdown’ during the Coronavirus Pandemic. It was written in 25 daily instalments, but has now been assembled and re-edited into a complete narrative.