検索キーワード： 物理学

Given the fact that there are perhaps 400 billion stars in our galaxy alone and perhaps 400 billion galaxies in the universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials?

In a field known for startling ideas, the Many-Worlds Interpretation (MWI) of quantum mechanics may take the prize. It holds that parallel to our own world are a large number of other universes, almost identical to ours but with small variations. Copies of each of us inhabit a myriad of these worlds. But they are not us exactly; they share our past history, but they are different people who have unique futures. Although these realms are invisible and can’t communicate with each other, prominent physicists are convinced they must exist.

A NEW YORK TIMES NOTABLE BOOK * AN NPR SCIENCE FRIDAY BOOK CLUB SELECTION * NAMED A BEST BOOK OF THE YEAR BY THE WASHINGTON POST, THE ECONOMIST, NEW SCIENTIST, PUBLISHERS WEEKLY, and THE GUARDIAN From the cohost of the podcast The Universe with John Green and one of the most dynamic stars in...

The Entangled Show discusses quantonomy, the study and economic impact of quantum systems, emphasizing the transition from classical computing to quantum technology. The video and audio podcast series serves as a guide for understanding this revolution, making quantum concepts accessible to business leaders, policymakers, and the curious. The show focuses on three key quantum pillars: superposition (multiple states at once), probability (embracing uncertainty beyond binary logic), and entanglement (deep interconnectedness across distances). Hosted by Sumit Parashar (technical expert) and Pete ...

In a rarified world of scientific research, a revolution has been brewing. Its activists are not anarchists, but rather Nobel Laureates in physics and economics and pony-tailed graduates, mathematicians, and computer scientists from all over the world. They have formed an iconoclastic think-tank and their radical idea is to create a new science: complexity. They want to know how a primordial soup of simple molecules managed to turn itself into the first living cell--and what the origin of life some four billion years ago can tell us about the process of technological innovation today.

*An instant New York Times Bestseller* *Publishers Weekly #1 Most Anticipated Science Book of Spring 2016* "You will be enthralled." — Wall Street Journal "A tour de force." — Salon.com Already internationally acclaimed for his elegant, lucid writing on the most challenging notions in modern...

Life is the most extraordinary phenomenon in the known universe; but how does it work? Even in this age of cloning and synthetic biology, the remarkable truth remains: nobody has ever made anything living entirely out of dead material. Life remains the only way to make life. Are we missing a vital ingredient in its creation? Like Richard Dawkins' The Selfish Gene, which provided a new perspective on how evolution works, Life on the Edge alters our understanding of life's dynamics.

James Gleick's groundbreaking bestseller introduces to a whole new audience the story of one of the most significant waves of scientific knowledge in our time. By focusing on the key figures whose genius converged to chart an innovative direction for science, Gleick makes the story of chaos...

A little over a century ago, a young Albert Einstein presented his general theory of relativity to the world and utterly transformed our understanding of the universe. His theory changed the way we think about space and time, revealed how our universe has been expanding from a hot, dense state called the big bang and predicted black holes. Where the Universe Came From is a 13.8 billiion-year journey through the cosmos.

INSTANT NEW YORK TIMES BESTSELLER As you read these words, copies of you are being created. Sean Carroll, theoretical physicist and one of this world’s most celebrated writers on science, rewrites the history of 20th century physics. Already hailed as a masterpiece, Something Deeply Hidden...

#1 NEW YORK TIMES BESTSELLER “A whirlwind tour of fundamental physics and cosmology.”—The Wall Street Journal “Fascinating . . . a wealth of ideas [that] leave us with a clearer understanding of modern physics in all its invigorating complexity.”—Los Angeles Times When and how...

Dive into the groundbreaking work of Thomas Louis Navarro as he redefines propulsion with the 4-Phase Motor Generator Device. Drawing from advanced electromagnetic engineering and supersymmetric design, this book introduces a revolutionary concept: using eccentric mass loads and the Higgs Field to move payloads in space—without traditional fuel-based thrust.

New York Times Bestseller An exploration of the age-old complicity between skywatchers and warfighters, from the best-selling author of Astrophysics for People in a Hurry. In this fascinating foray into the centuries-old relationship between science and military power, acclaimed astrophysicist...

What is the nature of space and time? How do we fit within the universe? How does the universe fit within us? There's no better guide through these mind-expanding questions than acclaimed astrophysicist and best-selling author Neil deGrasse Tyson. But today, few of us have time to contemplate the cosmos. So Tyson brings the universe down to Earth succinctly and clearly, with sparkling wit, in digestible chapters consumable anytime and anywhere in your busy day.

J. Robert Oppenheimer was one of the iconic figures of the 20th century, a brilliant physicist who led the effort to build the atomic bomb but later confronted the moral consequences of scientific progress. When he proposed international controls over atomic materials, opposed the development of the hydrogen bomb, and criticized plans for a nuclear war, his ideas were anathema to powerful advocates of a massive nuclear buildup during the anti-Communist hysteria of the early 1950s.

“As ‘The Secret’ meets the scientist in Dawson’s work, the boundaries of what you’ve believed possible will be stretched far beyond your existing picture of reality.” — Jack Canfield, co-author of the #1 New York Times bestselling Chicken Soup series and featured teacher in The...

In The Edge of Space-Time, Chanda Prescod-Weinstein takes listeners to the boundaries of the universe, inviting us to spend time at the edge of what we know about space-time – and about ourselves. Guided by her conviction that science is for everybody, Prescod-Weinstein renders accessible some of the most abstract concepts of theoretical physics and draws on poetry and popular culture – from Queen Latifah to Lewis Carroll to Big K.R.I.T. to Sun Ra and Star Trek – to tell fascinating stories about the fundamental quantum nature of space-time and everything inside of it.

Astronomers have successfully observed a great deal of the universe’s history, from recording the afterglow of the big bang to imaging thousands of galaxies, and even to visualising an actual black hole. There’s a lot for astronomers to be smug about. But when it comes to understanding how the universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the universe.

“Da qualche anno la mia ricerca si è concentrata sui buchi bianchi, elusivi fratelli minori dei buchi neri. Questo è il mio libro sui buchi bianchi. Provo a raccontare come sono fatti i buchi neri, che vediamo nel cielo a centinaia. Cosa accade sul bordo di queste strane stelle, l’orizzonte, dove il tempo appare rallentare fino a fermarsi e lo spazio sembra strapparsi. Poi giù, dentro, nelle regioni più interne, fin dove tempo e spazio si sciolgono. Fin dove è come rimbalzare indietro nel tempo. Fin dove nascono i buchi bianchi.”

Time rules our lives, woven into the very fabric of the universe-from the rising and setting of the sun to the cycles of nature, the thought processes in our brains, and the biorhythms in our day. Nothing so pervades our existence and yet is so difficult to explain. But now, in a series of 24 riveting lectures, you can grasp exactly why - as you take a mind-expanding journey through the past, present, and future, guided by a noted author and scientist.