検索キーワード： 物理学

The Sun, as our nearest star, is of enormous importance for life on Earth, providing the warm radiation and light which allowed complex life to evolve. The Sun plays a key role in influencing our climate, while solar storms and high-energy events can threaten our communication infrastructure and satellites.  

Over the last 220 years, society has evolved a universal belief that electricity is "safe" for humanity and the planet. Scientist and journalist Arthur Firstenberg disrupts this conviction by telling the story of electricity in a way it has never been told before - from an environmental point of view - by detailing the effects that this fundamental societal building block has had on our health and our planet.

From a young, award-winning scientist, a “thoughtful and illuminating” (Nature) look at one of the most compelling and historic turning points of our time—the race to harness the power of the stars and produce controlled fusion, creating a practically unlimited supply of clean energy. The...

Skillfully translating complex scientific concepts into accessible, everyday terms, Safavy invites listeners to consider the arguments for and against universal determinism. How does the presence or absence of free will affect our lives and our decisions? If there is no free will, how would that change our approach to crucial moral and sociological issues? Do we have free will? If not, what is occurring when we make a decision and act on it? The answers lie in No-Choice Theory.

Homesteading Space is more than a story of technological and scientific success; it is also an absorbing, sometimes humorous, often inspiring account of the determined, hardworking individuals who shepherded the program through a near-disastrous launch, a heroic rescue, an exhausting study of Comet Kohoutek, and the lab's descent into the Indian Ocean. Featuring the unpublished in-flight diary of astronaut Alan Bean, it is replete with the personal recollections and experiences of the Skylab crew and those who worked with them in training, during the mission, and the return.

Discover the science behind the most popular sci-fi franchise of all time. Capturing the imagination and hearts of crowds worldwide, Star Wars is a fantastic feat of science fiction and fantasy. We marvel at the variety of creatures and technology and the mystery behind the force. But how much of the Star Wars world is rooted in reality? Could we see some of the extraordinary inventions materialize in our world?

In a clear and engaging way, this book shows how the principle of emptiness, the philosophic heart of Tibetan Buddhism, connects intimately to quantum nonlocality and other foundational features of quantum mechanics. Detailed connections between emptiness, modern relativity, and the nature of time are also explored. For Tibetan Buddhists, the profound interconnectedness implied by emptiness demands the practice of universal compassion.

What is the nature of the material world? How does it work? What is the universe and how was it formed? What is life? Where do we come from and how did we evolve? How and why do we think? What does it mean to be human? How do we know? There are many different versions of our creation story. This book tells the version according to modern science. It is a unique account, starting at the Big Bang and travelling right up to the emergence of humans as conscious intelligent beings, 13.8 billion years later.

After the Apollo program put 12 men on the moon and safely brought them home, anything seemed possible. In this spirit, the team at NASA set about developing the space shuttle, arguably the most complex piece of machinery ever created.

Based on a series of lectures given at Cambridge University, The Theory of Everything presents the most complex concepts of physics—both past and present—in a clear and accessible manner. Stephen Hawking enlightens listeners and exposes them to the rich history of scientific thought and the complexities of the universe in which we live. Using computer-assisted technology, Hawking reads from his own work.

There are thousands of planes above your head right now, but how do we keep track of all of them at the same time? Take yourself to virtual flight school and learn all about how planes fly, how we breathe on airplanes, and the technology behind hypersonic travel and how we’re able to fly faster than the speed of sound. You’ll also explore the world of aviation, from the Wright Brothers’ first flight to the future of airplanes in this bite-sized collection from Seeker, available for the first time in audio.

There are deep connections between stars and atoms, between the cosmos and the microworld. Just six numbers, imprinted in the "Big Bang", determine the essential features of our entire physical world. Moreover, cosmic evolution is astonishingly sensitive to the values of these numbers. If any one of them were "untuned", there could be no stars and no life. This realization offers a radically new perspective on our universe, our place in it, and the nature of physical laws. 

Science journalist Lydia Denworth takes us in search of the biological, psychological and evolutionary foundations of this important bond. She finds that the human capacity for friendship is as old as humanity itself, when tribes of people on the African savanna grew large enough for individuals to seek meaningful connection with those outside their immediate families. Lydia meets scientists at the frontiers of brain and genetics research and discovers that friendship is reflected in our brain waves, our genomes and our cardiovascular and immune systems.

This “vivid and compelling account” (The Wall Street Journal) opens not only the inner workings of one of physics’ greatest minds, but also a view into an extraordinary friendship and the human capacity to overcome insurmountable challenges. A BEST SCIENCE BOOK OF 2020 (The Telegraph, The...

To reduce risk of pandemics for ourselves, our gaze needs to turn to the health of animals. From the bestselling author of the essential new 2019 book on animal agriculture and climate crisis: We are the Weather Discover Jonathan Safran Foer's eye-opening and life-changing account of the meat we...

Penguin presents the audiobook edition of Our Universe, A Pelican Book, written and read by Jo Dunkley. The night sky is an endless source of wonder and mystery. For thousands of years it has been at the heart of scientific and philosophical inquiry, from the first star catalogues etched into...

Nu de wereld wordt geconfronteerd met toenemende energie-problemen en milieuproblemen, biedt het benutten van de kracht van de zon een duurzame oplossing die individuen in staat stelt onafhankelijk en verantwoordelijk te leven. Zonne-energie begrijpen: We beginnen met het ontrafelen van de mysteries van zonne-energie, waarbij we de oorsprong, mechanismen en het opmerkelijke potentieel ervan als hernieuwbare hulpbron onderzoeken. Het begrijpen van de fundamenten van zonne-energie is cruciaal om de toepassingen en voordelen ervan te begrijpen.

Einstein et l'espace-temps. Jusqu'aux premières années du XXe siècle, l'espace et le temps sont perçus comme les catégories préexistantes dans lesquelles se manifeste tout le contenu de l'univers : la matière sous toutes ses formes et la force à l'origine de toutes les interactions de la matière. Relativité et théorie quantique Les révolutions conceptuelles du début du XXe siècle initiées par Einstein, relativité et théorie quantique, vont changer radicalement ces notions et les relations qu'elles entretiennent entre elles.

As we navigate through life we instinctively model time as having a flowing present that divides a fixed past from open future. This model develops in childhood and is deeply saturated within our language, thought, and behavior, affecting our conceptions of the universe, freedom, and the self. Yet as central as it is to our lives, physics seems to have no room for this flowing present. What Makes Time Special? demonstrates this claim in detail and then turns to two novel positive tasks.

Wie werden wir leben – in 20, 60, 100 Jahren? Star-Physiker Michio Kaku sagt der Menschheit eine rosige Zukunft voraus. Roboter werden uns die Alltagsarbeit abnehmen. Küchengeräte und andere Maschinen steuern wir mit der Kraft unserer Gedanken. Medizinische Nanobots werden aufmerksam durch unsere Blut- und Nervenbahnen eilen und sogar Krebs heilen. Zu lästigen Meetings schicken wir unser Hologramm – an einen Konferenztisch mit virtuellen Menschen und solchen aus Fleisch und Blut. Informationen können direkt über die Retina ins Kleinhirn projiziert werden.