検索キーワード： 物理学

Max Tegmark leads us on an astonishing journey through past, present and future, and through the physics, astronomy, and mathematics that are the foundation of his work, most particularly his hypothesis that our physical reality is a mathematical structure and his theory of the ultimate multiverse. In a dazzling combination of both popular and groundbreaking science, he not only helps us grasp his often mind-boggling theories, but he also shares with us some of the often surprising triumphs and disappointments that have shaped his life as a scientist.

Every physicist agrees quantum mechanics is among humanity's finest scientific achievements. But ask what it means, and the result will be a brawl. For a century, most physicists have followed Niels Bohr's solipsistic and poorly reasoned Copenhagen interpretation. Indeed, questioning it has long meant professional ruin, yet some daring physicists, such as John Bell, David Bohm, and Hugh Everett, persisted in seeking the true meaning of quantum mechanics. What Is Real? is the gripping story of this battle of ideas and the courageous scientists who dared to stand up for truth.

Is the world around us real—or is it a construct, a mirage generated by a powerful and incomprehensibly advanced intelligence? This question, once confined to the pages of science fiction novels and speculative late-night discussions, has in recent years migrated into the heart of contemporary philosophical and scientific inquiry. The idea that our universe might be an elaborate simulation, running on an immense computational substrate, is no longer dismissed as a fringe hypothesis. Instead, it is now taken seriously by physicists, cosmologists, computer scientists, and philosophers alike.

Quantum computing is advancing fast—and when it arrives, today’s encryption may fail. This practical guide by cybersecurity expert Taimur Ijlal helps you understand and prepare for the quantum threat before it hits.

Un viaje por el tiempo extremo: huracanes, tornados, inundaciones e incendios. Junto a Albert Martínez —meteorólogo, geógrafo y comunicador— exploramos lugares, desmentimos mitos y entendemos cómo el tiempo puede transformar nuestra vida. Esta primera temporada hablaremos de todo lo que hay alrededor de los huracanes. ¡Súbete a este podcast de altura!

A podcast that will fill you in on the what's, how's, and if's of this rapidly evolving technology.

Go beyond the headlines and dive into the real science of the Large Hadron Collider. Each episode, your AI particle physicists Bob and Alice break down the latest, most significant papers from the LHC experiments at CERN. From new measurements of the Higgs boson to the ongoing search for physics beyond the Standard Model, this podcast offers a clear, expert review of cutting-edge research's data, methods, and implications. Perfect for physics students, researchers, and anyone who wants to understand the universe at its most fundamental level.

For almost 40 years, Chet Raymo walked a one-mile path from his house to the college where he taught, chronicling the universe by observing every detail of his route with a scientists curiosity, a historians respect for the past, and a childs capacity for wonder. With each step, the landscape he traversed became richer, suggesting ever deeper aspects of astronomy, history, biology, and literature, and making the path universal in scope.

In Tensor Ring Technology Guide 2, you'll learn what tensor rings are, how they work, their importance, and more!

We are told that modern science was invented in Europe, the product of great minds like Nicolaus Copernicus, Isaac Newton, Charles Darwin and Albert Einstein. But this is wrong. Science is not, and has never been, a uniquely European endeavour. Horizons pushes beyond Europe, exploring the ways in which scientists from Africa, America, Asia and the Pacific fit into the history of science, and arguing that it is best understood as a story of global cultural exchange.

The millions of people around the world who loved What If? still have questions, and those questions are getting stranger. Thank goodness xkcd creator Randall Munroe is here to help. Planning to ride a fire pole from the Moon back to Earth? The hardest part is sticking the landing. Hoping to cool the atmosphere by opening everyone’s freezer door at the same time? Maybe it’s time for a brief introduction to thermodynamics. Want to know what would happen if you rode a helicopter blade, made a lava lamp out of lava, or jumped on an erupting geyser? Okay, if you insist.

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.

Michael Schneider leads us on a spectacular journey along the numbers one through 10 to explore the mathematical principles made visible in flowers, shells, crystals, plants, and the human body, expressed in the symbolic language of folk sayings and fairy tales, myth and religion, art and architecture. This is a new view of mathematics, not the one we learned at school but a comprehensive guide to the patterns that recur through the universe and underlie human affairs.

Written by experts and offering listeners the opportunity to pass off appropriated knowledge as their own, the Bluffer's Guides provide hard fact masquerading as frivolous observation in one witty, easy listen. Instantly acquire all the knowledge you need to pass as an expert in the world of quantum physics. Never again confuse a boson with a hadron, a fermion with a meson, or a photon with a lepton or an electron. If in doubt, always fall back on a bluffon.

From atomic structures to theories about magnetic forces, scientific progress has given us a good grasp on the properties of many different materials. However, science cannot tell us how to measure the temperature of steel just by looking at it, or how to sculpt stone into all kinds of shapes, or what it feels like to blow up a balloon of glass. Handmade is the story of materials through making and doing. Author and material scientist Anna Ploszajski journeys into the domain of makers and craftspeople to comprehend how the most popular materials really work.

What's the Use? asks why there is such a vast gulf between public perceptions of mathematics and reality. It shows how mathematics is vital, often in surprising ways, behind the scenes of daily life. How politicians pick their voters. How an absurd little puzzle solved 300 years ago leads to efficient methods for kidney transplants. How an Irish mathematician's obsession with a new number system improves special effects in movies and computer games. How SatNav relies on at least six mathematical techniques.

In a time when our political and cultural perspectives feel more divisive than ever, Tyson provides a much-needed antidote to so much of what divides us, while making a passionate case for the twin engines of enlightenment—a cosmic perspective and the rationality of science. After thinking deeply about how a scientist views the world and about what Earth looks like from space, Tyson has found that terrestrial thoughts change as our brain resets and recalibrates life's priorities, along with the actions we might take in response.

Peter has motor neurone disease, a condition universally considered by doctors to be terminal. It will destroy his nerve cells, and he is told that within an average of two years, it will take his life, too. But, face to face with death, he decides there is another way. Using his background in science and technology, he navigates a new path, one that will enable him not just to survive but to thrive.

It was Richard Feynman's outrageous and scintillating method of teaching that earned him legendary status among students and professors of physics. From 1961 to 1963, Feynman delivered a series of lectures at the California Institute of Technology that revolutionized the teaching of physics. In Six Not-So-Easy Pieces, taken from these famous Lectures on Physics, Feynman delves into one of the most revolutionary discoveries in twentieth-century physics: Einstein's theory of relativity.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.