検索キーワード： 歴史

Scientists have long attempted to understand Earth’s past, and in service to that effort, they have divided the world’s history into eons, eras, periods, epochs, and ages. The Triassic Period: The History and Legacy of the Geologic Era that Witnessed the Rise of Dinosaurs looks at the development of the era, the extinction events that preceded it, and how dinosaurs began to evolve in the Late Triassic. You will learn about the Triassic Period like never before.

Auf ausgedehnten Reisen erkundete Alexander von Humboldt nicht nur die Natur. Ebenso gehörte der rege Kontakt mit internationalen Geistesgrößen zum Wirken des universal Interessierten, der von Zeitgenossen ein "neuer Aristoteles" genannt wurde. Andreas Daums kompakte Einführung in Leben und Werk Alexander von Humboldts bietet einen Überblick über die vielfältigen Netzwerke des Forschers, dessen Jahrhundertleben so zum Spiegel mehrerer Epochen und ihrer dramatischen Umwälzungen.

When does a scientific discovery become accepted fact? Why have scientific facts become easy to deny? And what can we do about it? In The Workshop and the World, philosopher and science historian Robert P. Crease answers these questions by describing the origins of our scientific infrastructure - the “workshop” - and the role of 10 of the world’s greatest thinkers in shaping it. As today’s politicians and government officials increasingly accuse scientists of dishonesty, conspiracy, and even hoaxes, engaged citizens wonder how we got to this level of distrust....

The great scientists Louis Pasteur (1822-1893) and Joseph Lister (1827-1912) revolutionized medical practice in the 19th century. Pasteur's discovery of the cause of fermentation formed the basis of modern germ theory while Lister developed antiseptic surgical methods based on that. The book contains a description of the theory, and accounts of their work and experiments.

Authors Paul Warde, Libby Robin, and Sverker Sörlin trace the emergence of the concept of the environment following World War II, a period characterized by both hope for a new global order and fear of humans' capacity for almost limitless destruction. It was at this moment that a new idea and a new narrative about the planet-wide impact of people's behavior emerged, closely allied to anxieties for the future. With the rise of "the environment", the authors argue, came new expertise, making certain kinds of knowledge crucial to understanding the future of our planet.

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.

Viele Entdeckungen in der Medizin sind dem Zufall zu verdanken - selbst heute noch. Erst vor wenigen Jahren entpuppte sich ein altbewährtes Herzmedikament als Mittel gegen kindliche Blutschwämme. Dabei glaubte man in den vergangenen Jahrzehnten, die Zeit der absichtslosen Entdeckungen sei vorbei, die Zukunft der Arzneimittelentwicklung liege im zielgerichteten Design von Wirkstoffen. Doch wirkliche Innovationen lassen sich meist nicht planen. Wenn die Pharmaindustrie auf erwartbare Erfolge setzt, sind häufig nur Scheininnovationen das Ergebnis.

One of the most famous, and important, intellectuals to hail from Denmark is Niels Bohr, a world-famous physicist and one of the patriarchs of quantum theory. Given the vibrant, peaceful haven that is Denmark today, it’s somewhat ironic that Bohr played an instrumental role in the development of the atomic bomb. Even so, the truth and depth of the matter, much like the self-professed pacifist himself, is far more complex.

Discover the the life and accomplishments of Max Planck, theoretical physicist whose revolutionary discovery of energy quanta and formulation of fundamental quantum theory allowed for countless others to expand on the knowledge of atomic processes.

Desde que la mente humana desarrolló la capacidad de pensamiento, las personas han considerado no solo el significado de la vida, sino la génesis del mundo, el universo y todas las maravillas naturales y formas de vida preciosas dentro de él. Hasta el día de hoy, todos estos temas intrincados continúan siendo asuntos muy discutidos, a menudo mejor encapsulados en el debate entre el creacionismo y la evolución.

For a man who would be known the world over for his genius, Albert Einstein had a rather unimpressive childhood. It would not be until his mid-20s that his insight into nature and its connection with mathematics became apparent. Working as a Swiss patent clerk, he would squirrel away his research papers in his desk and work on them when no one was looking. During his “miracle year” of 1905, Einstein would produce four papers that would revolutionize theoretical physics.

In this sweeping consideration of Britain in the 18th century, Jeremy Black explores the interconnected roles of power and geography in the creation of a global empire. Geography was at the heart of Britain’s expansion into India, its response to uprisings in Scotland and America, and its revolutionary development of railways.

Ian Tattersall, a highly esteemed figure in the fields of anthropology, archaeology, and paleontology, leads a fascinating tour of the history of life and the evolution of human beings. Starting at the very beginning, Tattersall examines patterns of change in the biosphere over time, and the correlations of biological events with physical changes in the Earth's environment.

Who are you? It’s the most fundamental of human questions. Are you the type of person who tilts at windmills, or the one who prefers to view them from the comfort of an air-conditioned motorcoach? Our personalities are endlessly fascinating—not just to ourselves but also to our spouses, our...

Here is the fascinating story of the making of the high-tech business revolution and the birth of the Digital Age. Journalist Jeffrey Young chronicles six decades of unbridled technological innovation, taking you inside today's business empires and introducing you to the dreamers, the schemers, the entrepreneurs, and the inventors who built them...

Permanent Present Tense tells the incredible story of Henry Gustav Molaison, known only as H. M. until his death in 2008. In 1953, at the age of 27, Molaison underwent a dangerous "psychosurgical" procedure intended to alleviate his debilitating epilepsy. The surgery went horribly wrong, and when Molaison awoke he was unable to store new experiences. For the rest of his life, he would be trapped in the moment. But Molaison’s tragedy would prove a gift to humanity.

Humans have long sought to comprehend the enormities of cosmic space and time. Here, best selling science writer Timothy Ferris tells the story of that quest. He interweaves the majestic themes of astronomy, physics, religion, and philosophy with fresh and lasting portraits of the men and women who created what has been called our society's most precious treasure - its conception of the universe at large.

How much can we know about the world? In this audiobook physicist Marcelo Gleiser traces our search for answers to the most fundamental questions of existence, the origin of the universe, the nature of reality, and the limits of knowledge. In so doing he reaches a provocative conclusion: Science, like religion, is fundamentally limited as a tool for understanding the world. As science and its philosophical interpretations advance, we face the unsettling recognition of how much we don't know.

When most Americans think of environmentalism, they think of the political left, of vegans dressed in organic-hemp fabric, lofting protest signs. In reality, writes Jacob Darwin Hamblin, the movement - and its dire predictions - owe more to the Pentagon than the counterculture.

In 1929, Edwin Hubble announced the greatest discovery in the history of astronomy since Galileo first turned a telescope to the heavens. The galaxies, previously believed to float serenely in the void, are in fact hurtling apart at an incredible speed: the universe is expanding. This stunning discovery was the culmination of a decades-long arc of scientific and technical advancement.