Mostrando títulos en Historia

In June 1792, amidst the chaos of the French Revolution, two intrepid astronomers set out in opposite directions on an extraordinary journey. Starting in Paris, Jean-Baptiste-Joseph Delambre would make his way north to Dunkirk, while Pierre-François-André Méchain voyaged south to Barcelona...

“Jim Marrs can’t be ignored. Few in this country shout about The Truth louder than he.” —Dallas Observer In The Trillion-Dollar Conspiracy, Jim Marrs, the New York Times bestselling author of Rule by Secrecy and The Rise of The Fourth Reich, offers a terrifying proposition: that the...

Like F.A. Hayek, Ludwig von Mises moved beyond economics in his later years to address questions regarding the foundation of all social science. But unlike Hayek's attempts, Mises' writings on these matters have received less attention than they deserve. Theory and History, writes Rothbard in his introduction, "remains by far the most neglected masterwork of Mises". Here Mises defends his all-important idea of methodological dualism: one approach to the hard sciences and another for the social sciences.

Planet Earth has been a familiar concept for a mere fraction of recorded history. Until about the mid-1600s, most humans thought of Earth as immobile, likely either dim or simply invisible from the Moon or anywhere else in the heavens, and not (like the planets) participating in what Galileo called "the dance of the stars." A Universe of Earths retraces the exhilarating story of how all that changed, and how we came to perceive the Earth as a "wandering star."

After the Soviet Union proved to the United States that it possessed an operational intercontinental ballistic missile with the launch of Sputnik in October 1957, the world watched anxiously as the two superpowers engaged in a game of nuclear one-upmanship. Amid this rising tension, eccentric physicist Nicholas Christofilos brought forth an outlandish, albeit ingenious, idea to defend the US from a Soviet attack: detonating nuclear warheads in space to create an artificial radiation belt that would fry incoming ICBMs. Known as Operation Argus, this plan is the most secret and riskiest experiment in history, and classified details of these nuclear tests have been long obscured.

For more than half a century, physicists and astronomers engaged in heated dispute over the possibility of black holes in the universe. The weirdly alien notion of a space-time abyss from which nothing escapes - not even light - seemed to confound all logic. This engrossing audiobook tells the story of the fierce black hole debates and the contributions of Einstein, Hawking, and other leading thinkers who completely altered our view of the universe.

From the acclaimed author of The Nobel Prize comes this fascinating portrait of four of the greatest minds in the history of science and the impossible turning point they faced. As World War II wound down, and it became increasingly clear that the Allies would emerge victorious, Albert Einstein invited three close friends - all titans of contemporary science and philosophy - to his home at 112 Mercer Street in Princeton, New Jersey, to discuss what they loved best: science and philosophy.

This 50th anniversary edition of Men, Machines, and Modern Times, though ultimately concerned with a positive alternative to an Orwellian 1984, offers an entertaining series of historical accounts taken from the 19th century to highlight a main theme: the nature of technological change, the fission brought about in society by such change, and society's reaction to that change.

REVIEWS "One of that select group of men of science who also have high literary gifts."—Wall Street Journal "...these meditations offer the best appreciation of the adventure and beauty of the scientific quest, and they will inspire the young to join the great unfinished work."—Science "This is another collection of the lovely and haunting essays by Loren Eiseley, the naturalist writer who has given us so many delightful moments with his books....If there is a scientist anywhere writing more poetic prose, and making more sense with it, I have not encountered him....Eiseley seeks to ...

Leofranc Holford-Strevens brings us this fascinating study of time using a range of examples from ancient Rome and Julius Caesar's imposition of the leap year to the 1920s project for a fixed Easter. Those interested in time, history, and the development of the calendar will enjoy this absorbing exploration of an aspect of our lives that we all take for granted.

In this unscripted recording, renowned astrophysicist Dr. Richard Berendzen takes you on a journey through space and time that is captivating from the moment he begins to speak. Enjoy the best of both worlds: an expert's knowledge in a user-friendly format!

Pandora's Lab takes us from opium's heyday as the pain reliever of choice to recognition of opioids as a major cause of death in the United States; from the rise of trans fats as the golden ingredient for tastier, cheaper food to the heart disease epidemic that followed; and from the cries to ban DDT for the sake of the environment to an epidemic-level rise in world malaria.

Ambassadors from Earth relates the story of the first unmanned space probes and planetary explorers - from the Sputnik and Explorer satellites launched in the late 1950's to the thrilling interstellar Voyager missions of the '70's - that yielded some of the most celebrated successes and spectacular failures of the space age. Jay Gallentine delivers a quirky and unforgettable look at the lives and legacy of the Americans and Soviets who conceived, built, and guided those unmanned missions to the planets and beyond.

The story of the rise of modern navigation technology, from radio location to GPS—and the consequent decline of privacy. What does it mean to never get lost? You Are Here examines the rise of our technologically aided era of navigational omniscience—or how we came to know exactly where we are at all times. Filled with tales of scientists and astronauts, inventors and entrepreneurs, You Are Here tells the story of how humankind ingeniously solved one of its oldest and toughest problems—only to herald a new era in which it’s impossible to hide.

After the extinction of the dodo and Carolina parakeet and the collapse of the American bison population, naturalists expected many more vulnerable species to die out with spread of industrialization. This triggered a race to collect rare species of animals expected soon to be lost forever. Established in 1893, Chicago's Field Museum aimed to become a global center of study. Zoologist Daniel Giraud Elliot persuaded museum patrons to fund an immediate expedition to British Somaliland (contemporary Somalia). There, his team hunted and killed hundreds of animals for the growing collection.

In this Very Short Introduction, John Heilbron draws on sources never before presented in English to cover the life and work of one of the most creative physicists of the 20th century. In addition to his role as a scientist, Heilbron considers Bohr as a statesman and Danish cultural icon, who built scientific institutions and pushed for the extension of international cooperation in science to all nation states. As a humanist he was concerned with the cultivation of all sides of the individual, and with the complementary contributions of all peoples to the sum of human culture.

If you were taught that the Middle Ages were a time of intellectual stagnation, superstition, and ignorance, you were taught a myth that has been utterly refuted by modern scholarship. As a physicist and historian of science James Hannam shows in his brilliant new book, The Genesis of Science: How the Christian Middle Ages Launched the Scientific Revolution, without the scholarship of the "barbaric" Middle Ages, modern science simply would not exist. The Middle Ages were a time of one intellectual triumph after another.

How learning to “listen” to the universe using radio waves has revolutionized our understanding of everything from gravity to little green men In space, no one can hear you scream. But the universe is far from silent. It’s been speaking all along, broadcasting its stories and secrets, for...

Are the ways we look at menopause all wrong? Historian Susan Mattern says yes, and The Slow Moon Climbs reveals just how wrong we have been. Taking listeners from the rainforests of Paraguay to the streets of Tokyo, Mattern draws on historical, scientific, and cultural research to reveal how our perceptions of menopause developed from prehistory to today. For most of human history, people had no word for menopause and did not view it as a medical condition. Rather, in traditional foraging and agrarian societies, it was a transition to another important life stage.

Life innovates constantly, producing perfectly adapted species—but there's a catch. Many animals and plants eke out seemingly unremarkable lives. Passive, constrained, modest, threatened. Then, in a blink of evolutionary time, they flourish spectacularly. Once we start to look, these 'sleeping beauties' crop up everywhere. But why? Looking at the book of life, from apex predators to keystone crops, and informed by his own cutting-edge experiments, renowned scientist Andreas Wagner demonstrates that innovations can come frequently and cheaply to nature, well before they are needed.