Bøger af Lisa Randall

On July 4, 2012, physicists at the Large Hadron Collider in Geneva madehistory when they discovered an entirely new type of subatomic particle that many scientists believe is the Higgs boson. For forty years, physicists searched for this capstone to the Standard Model of particle physics?the theory that describes both the most elementary components that are known in matter and the forces through which they interact. This particle points to the Higgs field, which provides the key to understanding why elementary particles have mass. In Higgs Discovery, Lisa Randall explains the science behind this monumental discovery, its exhilarating implications, and the power of empty space.

The groundbreaking work from bestselling author and renowned particle physicist Lisa Randall?a dazzling adventure into the interconnectedness of our universe.Sixty-six million years ago, an object the size of a city crashed into Earth, killing off the dinosaurs and two-thirds of the planet's species. Challenging the usual assumptions about the simple makeup of the unseen material that constitutes 85 percent of the matter in the Universe, Randall explains how a disk of dark matter in the Milky Way plane might have triggered the cataclysm.But Dark Matter and the Dinosaurs does more than present a radical new research idea. With clarity and wit, Randall explains the nature of the Universe, dark matter, the Milky Way galaxy, comets, asteroids, and impacts. This breathtaking synthesis, illuminated by pop culture references and social and political viewpoints, reveals the deep relationships among the visible and the hidden, as well as the astonishing beauty of the connections that surround us. It's impossible to read this book and look at either the Earth or the sky again in the same way.

"Science has a battle for hearts and minds on its hands....How good it feels to have Lisa Randall's unusual blend of top flight science, clarity, and charm on our side."--Richard Dawkins"Dazzling ideas....Read this book today to understand the science of tomorrow."--Steven PinkerThe bestselling author of Warped Passages, one of Time magazine's "100 Most Influential People in the World," and one of Esquire's "75 Most Influential People of the 21st Century," Lisa Randall gives us an exhilarating overview of the latest ideas in physics and offers a rousing defense of the role of science in our lives. Featuring fascinating insights into our scientific future born from the author's provocative conversations with Nate Silver, David Chang, and Scott Derrickson, Knocking on Heaven's Door is eminently readable, one of the most important popular science books of this or any year. It is a necessary volume for all who admire the work of Stephen Hawking, Michio Kaku, Brian Greene, Simon Singh, and Carl Sagan; for anyone curious about the workings and aims of the Large Hadron Collider, the biggest and most expensive machine ever built by mankind; for those who firmly believe in the importance of science and rational thought; and for anyone interested in how the Universe began...and how it might ultimately end.

In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times bestselling author of Warped Passages and Knocking on Heavens Door uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth.Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it might have been dark matter that killed the dinosaurs.Working through the background and consequences of this proposal, Randall shares with us the latest findingsestablished and speculativeregarding the nature and role of dark matter and the origin of the Universe, our galaxy, our Solar System, and life, along with the process by which scientists explore new concepts. In Dark Matter and the Dinosaurs, Randall tells a breathtaking story that weaves together the cosmos history and our own, illuminating the deep relationships that are critical to our world and the astonishing beauty inherent in the most familiar things.

The most thrilling, genre-busting, unlikely science book you'll ever read, from the world-renowned, multi-award-winning, superstar physicist Lisa Randal. 66 million years ago, a ten-mile-wide object from outer space hurtled into the Earth at incredible speed.

On July 4th, 2012, one of physics' most exhilarating results was announced: a new particle - and very likely a new kind of particle - had been discovered at the Large Hadron Collider, the huge particle accelerator designed to reproduce energies present in the universe a fraction of a second after the Big Bang.

Guides you through the ideas, and charts the progress we have made in understanding the universe - from Galileo and Newton to Einstein and the Large Hadron Collider and the search for the Higgs boson. This title explains how we decide what questions to ask; and how risk, beauty, creativity and truth play a role in scientific thinking.

In Warped Passages one of the world's most exciting scientists gives us a glimpse into our future. Incredibly readable - and illustrated throughout - it allows the general reader to understand the questions that scientists are dealing with at the frontiers of research today. Lisa Randall allows the reader to understand the kind of problems that extra dimensions might solve and the kind of speculation that is needed even to imagine them. She also gives an introduction to developments in early twentieth century physics, particle physics and string theory and addresses current debates about relativity, quantum mechanics and gravity - and she describes the questions that are still to be solved.