Knocking on Heaven s Door

Author: Lisa Randall
Publisher: Harper Collins
ISBN: 0062096893
Format: PDF, Docs
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“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 Pinker The 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.

Knocking On Heaven s Door

Author: Lisa Randall
Publisher: Random House
ISBN: 1448161967
Format: PDF, Mobi
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Sunday Times Science Book of the Year 2011. We are poised on the edge of discovery in particle physics (the study of the smallest objects we know of) and cosmology (the study of the largest), and when these breakthroughs come, they will revolutionise what we think we know about the universe, and the modern world. Lisa Randall guides us through the latest ideas, charting the thrilling 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. Yet it's about more than just physics - Randall explains how we decide what questions to ask; how risk, beauty, creativity and truth play a role in scientific thinking; and how answering the big questions will ultimately tell us who we are and where we came from.

Warped Passages

Author: Lisa Randall
Publisher: Harper Collins
ISBN: 0060531088
Format: PDF, Mobi
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The universe has its secrets. It may even hide extra dimensions, different from anything ever imagined. A whole raft of remarkable concepts now rides atop the scientific firmament, including parallel universes, warped geometry, and threedimensional sink-holes. We understand far more about the world than we did just a few short years ago -- and yet we are more uncertain about the true nature of the universe than ever before. Have we reached a point of scientific discovery so advanced that the laws of physics as we know them are simply not sufficient? Will we all soon have to accept explanations that previously remained in the realm of science fiction? Lisa Randall is herself making these extraordinary breakthroughs, pushing back the boundaries of science in her research to answer some of the most fundamental questions posed by Nature. For example, why is the gravitational field from the entire Earth so defenseless against the small tug of a tiny magnet? Searching for answers to such seemingly irresolvable questions has led physicists to postulate extra dimensions, the presence of which may lead to unimaginable gains in scientific understanding. Randall takes us into the incredible world of warped, hidden dimensions that underpin the universe we live in, describing how we might prove their existence, while examining the questions that they still leave unanswered. Warped Passages provides an exhilarating overview that tracks the arc of discovery from early twentieth-century physics to the razor's edge of today's particle physics and string theory, unweaving the current debates about relativity, quantum mechanics, and gravity. In a highly readable style sure to entertain and elucidate, Lisa Randall demystifies the science and beguilingly unravels the mysteries of the myriad worlds that may exist just beyond the one we are only now beginning to know.

Knocking on Heaven s Door

Author: Katy Butler
Publisher: Simon and Schuster
ISBN: 1451641990
Format: PDF, Mobi
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In this visionary memoir, based on a groundbreaking New York Times Magazine story, award-winning journalist Katy Butler ponders her parents’ desires for “Good Deaths” and the forces within medicine that stood in the way. Katy Butler was living thousands of miles from her vigorous and self-reliant parents when the call came: a crippling stroke had left her proud seventy-nine-year-old father unable to fasten a belt or complete a sentence. Tragedy at first drew the family closer: her mother devoted herself to caregiving, and Butler joined the twenty-four million Americans helping shepherd parents through their final declines. Then doctors outfitted her father with a pacemaker, keeping his heart going but doing nothing to prevent his six-year slide into dementia, near-blindness, and misery. When he told his exhausted wife, “I’m living too long,” mother and daughter were forced to confront a series of wrenching moral questions. When does death stop being a curse and become a blessing? Where is the line between saving a life and prolonging a dying? When do you say to a doctor, “Let my loved one go?” When doctors refused to disable the pacemaker, condemning her father to a prolonged and agonizing death, Butler set out to understand why. Her quest had barely begun when her mother took another path. Faced with her own grave illness, she rebelled against her doctors, refused open-heart surgery, and met death head-on. With a reporter’s skill and a daughter’s love, Butler explores what happens when our terror of death collides with the technological imperatives of medicine. Her provocative thesis is that modern medicine, in its pursuit of maximum longevity, often creates more suffering than it prevents. This revolutionary blend of memoir and investigative reporting lays bare the tangled web of technology, medicine, and commerce that dying has become. And it chronicles the rise of Slow Medicine, a new movement trying to reclaim the “Good Deaths” our ancestors prized. Knocking on Heaven’s Door is a map through the labyrinth of a broken medical system. It will inspire the difficult conversations we need to have with loved ones as it illuminates the path to a better way of death.

Dark Matter and the Dinosaurs

Author: Lisa Randall
Publisher: HarperCollins
ISBN: 0062328514
Format: PDF, Kindle
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In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times bestselling author of Warped Passages and Knocking on Heaven’s 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 findings—established and speculative—regarding 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.

Higgs Discovery The Power of Empty Space

Author: Lisa Randall
Publisher: Harper Collins
ISBN: 0062245317
Format: PDF, ePub, Mobi
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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.

Spectrums

Author: David Blatner
Publisher: A&C Black
ISBN: 1408832453
Format: PDF, ePub, Mobi
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The universe is a mind-boggling place, full of things seemingly too big and too small to understand. How can we visualise the minuscule world of the atom and the vastness of our galaxy? How can we grasp a billionth of a second and a billion years? Or the freezing point of Helium and the heat generated by the blast of an atomic bomb? David Blatner's solution is to put these and many other 'inconceivable' items on six spectrums – numbers, size, light, sound, heat and time – that put them into a human perspective. Full of facts, illustrations and anecdotes, Spectrums proves that we really can make sense of our extraordinary universe. Visit spectrums.com for amazing interactive charts, videos and more

Ordinary Geniuses

Author: Gino Segre
Publisher: Penguin
ISBN: 0143121308
Format: PDF
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Originally published: New York: Viking, 2011.

Most Wanted Particle

Author: Jon Butterworth
Publisher: The Experiment
ISBN: 1615192468
Format: PDF, ePub, Docs
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Now in paperback: the “vivid account of what the process of discovery was really like for an insider.”—Peter Higgs Particle physics as we know it depends on the Higgs boson: It’s the missing link between the birth of our universe—as a sea of tiny, massless particles—and the tangible world we live in today. But for more than 50 years, scientists wondered: Does it exist? Physicist Jon Butterworth was at the frontlines of the hunt for the Higgs at CERN’s Large Hadron Collider—perhaps the most ambitious experiment in history. In Most Wanted Particle, he gives us the first inside account of that uncertain time, when an entire field hinged on a single particle, and life at the cutting edge of science meant media scrutiny, late-night pub debates, dispiriting false starts in the face of intense pressure, and countless hours at the collider itself. As Butterworth explains, our first glimpse of the elusive Higgs brings us a giant step closer to understanding the universe—and points the way to an entirely new kind of physics.

Why People Believe Weird Things

Author: Michael Shermer
Publisher: Holt Paperbacks
ISBN: 9781429996761
Format: PDF, Docs
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Revised and Expanded Edition. In this age of supposed scientific enlightenment, many people still believe in mind reading, past-life regression theory, New Age hokum, and alien abduction. A no-holds-barred assault on popular superstitions and prejudices, with more than 80,000 copies in print, Why People Believe Weird Things debunks these nonsensical claims and explores the very human reasons people find otherworldly phenomena, conspiracy theories, and cults so appealing. In an entirely new chapter, "Why Smart People Believe in Weird Things," Michael Shermer takes on science luminaries like physicist Frank Tippler and others, who hide their spiritual beliefs behind the trappings of science. Shermer, science historian and true crusader, also reveals the more dangerous side of such illogical thinking, including Holocaust denial, the recovered-memory movement, the satanic ritual abuse scare, and other modern crazes. Why People Believe Strange Things is an eye-opening resource for the most gullible among us and those who want to protect them.