The Elephant in the Universe

The Elephant in the Universe PDF Author: Govert Schilling
Publisher: Harvard University Press
ISBN: 0674248996
Category : Science
Languages : en
Pages : 377

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Book Description
An award-winning science journalist details the quest to isolate and understand dark matter--and shows how that search has helped us to understand the universe we inhabit. When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter. In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos--some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. Taking a holistic view of dark matter as a problem, an opportunity, and an example of science in action, The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.

The Elephant in the Universe

The Elephant in the Universe PDF Author: Govert Schilling
Publisher: Harvard University Press
ISBN: 0674248996
Category : Science
Languages : en
Pages : 377

Get Book

Book Description
An award-winning science journalist details the quest to isolate and understand dark matter--and shows how that search has helped us to understand the universe we inhabit. When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter. In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos--some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. Taking a holistic view of dark matter as a problem, an opportunity, and an example of science in action, The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.

The Elephant in the Universe - Our Hundred-Year Search for Dark Matter

The Elephant in the Universe - Our Hundred-Year Search for Dark Matter PDF Author: Govert Schilling
Publisher:
ISBN: 9780674279100
Category :
Languages : en
Pages : 376

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Book Description


The Elephant in the Brain

The Elephant in the Brain PDF Author: Kevin Simler
Publisher: Oxford University Press
ISBN: 0190495995
Category : Psychology
Languages : en
Pages : 417

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Book Description
Human beings are primates, and primates are political animals. Our brains, therefore, are designed not just to hunt and gather, but also to help us get ahead socially, often via deception and self-deception. But while we may be self-interested schemers, we benefit by pretending otherwise. The less we know about our own ugly motives, the better - and thus we don't like to talk or even think about the extent of our selfishness. This is the elephant in the brain. Such an introspective taboo makes it hard for us to think clearly about our nature and the explanations for our behavior. The aim of this book, then, is to confront our hidden motives directly - to track down the darker, unexamined corners of our psyches and blast them with floodlights. Then, once everything is clearly visible, we can work to better understand ourselves: Why do we laugh? Why are artists sexy? Why do we brag about travel? Why do we prefer to speak rather than listen? Our unconscious motives drive more than just our private behavior; they also infect our venerated social institutions such as Art, School, Charity, Medicine, Politics, and Religion. In fact, these institutions are in many ways designed to accommodate our hidden motives, to serve covert agendas alongside their official ones. The existence of big hidden motives can upend the usual political debates, leading one to question the legitimacy of these social institutions, and of standard policies designed to favor or discourage them. You won't see yourself - or the world - the same after confronting the elephant in the brain.

The Book of Y

The Book of Y PDF Author: Peter Meadows
Publisher:
ISBN: 9781907636349
Category : Apologetics
Languages : en
Pages : 160

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Book Description


Elephants in Space

Elephants in Space PDF Author: Ben Moore
Publisher: Springer
ISBN: 3319056727
Category : Science
Languages : en
Pages : 189

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Book Description
This book is about the history and future of life and the universe, written at a level that any educated lay-person can understand and enjoy. It describes our place in time and space, how we got here and where we are going. It will take you on a journey from the beginning of time to the end of the universe to uncover our origins and reveal our destiny. It will explain how mankind acquired this knowledge starting from the beginning of civilization when the ancient Greeks first began to ask questions about the nature of the world around them. Ben Moore takes us on a path of discovery that connects astrophysics with subjects as varied as biology, neuroscience and evolution; from the origin of atoms to how stars shine and die, from ants and elephants to space travel and extra-terrestrial life. But as our universe grows older and its stars fade away and stop shining, can life continue for eternity or is all life destined for complete extinction? And what is the purpose of all of this anyway?! On the German edition: "With his public talks and his new book "Elefanten im All" the Brit is on his way of becoming a popstar of science. Moore has a story to tell. The story of everything. From the beginning to the end of our existence. And he does so with esprit and catching passion." Rico Bandle, Weltwoche, 1. November 2012 “The kind of book you come across only every few years.” Artur K. Vogel, Der Bund, September 2012.

Why Do Elephants Need the Sun?

Why Do Elephants Need the Sun? PDF Author: Robert E. Wells
Publisher: Albert Whitman & Company
ISBN: 080759346X
Category : Juvenile Nonfiction
Languages : en
Pages : 37

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Book Description
There are trillions of stars in the universe, but we rely on our sun to provide (or contribute to) most of what we need to survive and thrive: heat, light, plants, animals, wind, and water. Complete with fun, cartoon illustrations, this book give kids plenty of information about our sun in an easy-to-read and digest format. By focusing on the needs of an elephant, Wells makes clear just how important the sun is to life on Earth.

Naming the Elephant

Naming the Elephant PDF Author: James W. Sire
Publisher: InterVarsity Press
ISBN: 9780830827794
Category : Religion
Languages : en
Pages : 172

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Book Description
In this companion volume to The Universe Next Door, James W. Sire offers his refined definition of a worldview and addresses key questions about the history of worldview thinking, the existential and intellectual formation of worldviews, the public and private dimensions of worldviews and how worldview thinking can help us navigate an increasingly pluralistic universe.

The Zoomable Universe

The Zoomable Universe PDF Author: Caleb Scharf
Publisher: Scientific American / Farrar, Straus and Giroux
ISBN: 0374279748
Category : Science
Languages : en
Pages : 224

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Book Description
An epic, full-color visual journey through all scales of the universe In The Zoomable Universe, the award-winning astrobiologist Caleb Scharf and the acclaimed artist Ron Miller take us on an epic tour through all known scales of reality, from the largest possible magnitude to the smallest. Drawing on cutting-edge science, they begin at the limits of the observable universe, a scale spanning 10^27 meters—about 93 billion light-years. And they end in the subatomic realm, at 10^-35 meters, where the fabric of space-time itself confounds all known rules of physics. In between are galaxies, stars and planets, oceans and continents, plants and animals, microorganisms, atoms, and much, much more. Stops along the way—all enlivened by Scharf’s sparkling prose and his original insights into the nature of our universe—include the brilliant core of the Milky Way, the surface of a rogue planet, the back of an elephant, and a sea of jostling quarks. The Zoomable Universe is packed with more than 100 original illustrations and infographics that will captivate readers of every age. It is a whimsical celebration of discovery, a testament to our astounding ability to see beyond our own vantage point and chart a course from the farthest reaches of the cosmos to its subatomic depths—in short, a must-have for the shelves of all explorers.

There Was a Black Hole that Swallowed the Universe

There Was a Black Hole that Swallowed the Universe PDF Author: Chris Ferrie
Publisher: Sourcebooks, Inc.
ISBN: 1728216125
Category : Juvenile Nonfiction
Languages : en
Pages : 40

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Book Description
Spark your child's imagination through science and learning with this captivating astronomy book for toddlers. When it comes to kids books about black holes nothing else can compare to this clever science parody from the #1 science author for kids, Chris Ferrie! PLUS, use a black light to reveal secret, invisible text and artwork that reverses the story from nothing to the scientific creation of everything! Using the familiar rhythm of "There Was an Old Lady Who Swallowed a Fly," follow along as the black hole swallows up the universe and everything that exists in it, from the biggest to the smallest pieces of matter. The silly, vibrant artwork is sure to make stargazers of all ages smile and start a love of science in your baby. There was a black hole that swallowed the universe. I don't know why it swallowed the universe—oh well, it couldn't get worse. There was a black hole that swallowed a galaxy. It left quite a cavity after swallowing that galaxy. It swallowed the galaxies that filled universe. I don't know why it swallowed the universe—oh well, it couldn't get worse.

The Elephant in the Room

The Elephant in the Room PDF Author: Holly Goldberg Sloan
Publisher: Penguin
ISBN: 0735229961
Category : Juvenile Fiction
Languages : en
Pages : 256

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Book Description
From the New York Times bestselling author of Counting by 7s comes a heartfelt story about "the importance of compassion and bravery when facing life’s challenges” (Kirkus) for fans of The One and Only Ivan and Front Desk. It's been almost a year since Sila's mother traveled halfway around the world to Turkey, hoping to secure the immigration paperwork that would allow her to return to her family in the United States. The long separation is almost impossible for Sila to withstand. But things change when Sila accompanies her father (who is a mechanic) outside their Oregon town to fix a truck. There, behind an enormous stone wall, she meets a grandfatherly man who only months before won the state lottery. Their new alliance leads to the rescue of a circus elephant named Veda, and then to a friendship with an unusual boy named Mateo, proving that comfort and hope come in the most unlikely of places. A moving story of family separation and the importance of the connection between animals and humans, this novel has the enormous heart and uplifting humor that readers have come to expect from the beloved author of Counting by 7s. “I couldn’t stop reading—I had to find out what would happen. An unusual and lovely real-life fairy tale.” —Linda Sue Park, New York Times Bestselling author of A Long Walk to Water “A gorgeous and emotional novel. I loved every page.” —Cynthia Kadohata, Newbery Medal-winning author of Kira-Kira