THE FIVE AGES OF THE UNIVERSE

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The Five Ages Of The Universe

Author : Fred C. Adams
ISBN : 9781439118689
Genre : Science
File Size : 89.76 MB
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Category: Science

The Five Ages Of The Universe

Author : Fred C. Adams
ISBN : 9780684865768
Genre : Science
File Size : 68.74 MB
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THE FIVE AGES OF THE UNIVERSE is a riveting biography of the universe which describes for the first time five distinct eras that Adams and Laughlin themselves defined as a result of their own research. From the first gasp of inflation that caused the Big Bang, through the birth of stars, to the fading of all light, THE FIVE AGES OF THE UNIVERSE describes the death of our own sun, tremendous fiery supernovae explosions, dramatic collisions of galaxies, proton decay, the evaporation of black holes and the possibility of communications when there are no planets or stars or even black holes left. This is a voyage to a land of red giants, white dwarfs, brown dwarfs, great walls larger than galaxies and WIMPs. With daring uncharacteristic of most scientists, the authors have applied themselves to the question of what precise kind of biology could possibly exist when, say, carbon atoms no longer exist. What, ultimately, is a lifeform? Their insight into the fundamental physics that allows life is both fascinating and provocative. Readers will find all the strange colour of science fiction with none of the fiction in this awesome scientific epic.
Category: Science

Origins Of Existence

Author : Fred C. Adams
ISBN : 1439138206
Genre : Science
File Size : 55.67 MB
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In Origins of Existence astrophysicist Fred Adams takes a radically different approach from the long tradition of biologists and spiritual leaders who have tried to explain how the universe supports the development of life. He argues that life followed naturally from the laws of physics -- which were established as the universe burst into existence at the big bang. Those elegant laws drove the formation of galaxies, stars, and planets -- including some like our Earth. That chain of creation produced all the tiny chemical structures and vast celestial landscapes required for life. Ultimately, physical laws and the complexity they generate define the kind of biospheres that are possible -- from an Amazon rain forest to a frigid ocean beneath an ice sheet on a Jovian moon. Adams suggests that life was not merely some lucky break, but rather a natural outcome of the ascending ladder of complexity supported by our universe. Since our galaxy seems to harbor millions of planets with the same basic elements of habitability as Earth, the emergence of life is probably not a rare event. If life emerges deep inside planets and moons, as new research suggests happened on our planet, the number of viable habitats is truly enormous. Seven chronological chapters take the reader from the laws of physics and birth of the universe to the origins of life on Earth -- showing how energy flowed, exploded, and was repeatedly harnessed in replicating structures and organisms. In his groundbreaking first book, Fred Adams established the five eras of the universe with a focus on its long-term future. It is perhaps not surprising that he now turns his attention to the mystery of our astronomical origins. Here is a stunning new perspective, a book of genesis for our time, revealing how the laws of physics created galaxies, stars, planets, and even life in the universe.
Category: Science

The Last Book In The Universe

Author : Rodman Philbrick
ISBN : 9780545303873
Genre : Juvenile Fiction
File Size : 90.83 MB
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This fast-paced action novel is set in a future where the world has been almost destroyed. Like the award-winning novel Freak the Mighty, this is Philbrick at his very best. It's the story of an epileptic teenager nicknamed Spaz, who begins the heroic fight to bring human intelligence back to the planet. In a world where most people are plugged into brain-drain entertainment systems, Spaz is the rare human being who can see life as it really is. When he meets an old man called Ryter, he begins to learn about Earth and its past. With Ryter as his companion, Spaz sets off an unlikely quest to save his dying sister -- and in the process, perhaps the world.
Category: Juvenile Fiction

Death From The Skies

Author : Philip Plait, Ph.D.
ISBN : 9781101078785
Genre : Science
File Size : 58.91 MB
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A lively astronomy primer that uses cataclysmic scenarios to explain the universe?s most fascinating events. According to astronomer Philip Plait, the universe is an apocalypse waiting to happen But how much do we really need to fear from things like black holes, gamma-ray bursts, and supernovae? And if we should be scared, is there anything we can do to save ourselves? With humor and wit, Plait details the myriad doomsday events that the cosmos could send our way to destroy our planet and life as we know it. This authoritative yet accessible study is the ultimate astronomy lesson. Combining fascinating?and often alarming?scenarios that seem plucked from science fiction with the latest research and opinions, Plait illustrates why outer space is not as remote as most people think. Each chapter explores a different phenomenon, explaining it in easy-to-understand terms, and considering how life on earth and the planet itself would be affected should the event come to pass. Rather than sensationalizing the information, Plait analyzes the probability of these catastrophes occurring in our lifetimes and what we can do to stop them. With its entertaining tone and enlightening explanation of unfathomable concepts, Death from the Skies! will appeal to science buffs and beginners alike.
Category: Science

Death From The Skies

Author : Philip C. Plait
ISBN : 0670019976
Genre : Science
File Size : 25.61 MB
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It's only a matter of time before a cosmic disaster spells the end of the Earth. But how concerned should we about about any of these catastrophic scenarios? And if they do post a danger, can anything be done to stop them?
Category: Science

Priestess Of The White

Author : Trudi Canavan
ISBN : 9780061807534
Genre : Fiction
File Size : 63.60 MB
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In a land on the brink of peace—watched jealously by a ruthless cult from across the sea and beset by hidden enemies—five extraordinary humans must serve as sword and shield of the Gods. Auraya is one. Her heroism saved a village from destruction; now Auraya has been named Priestess of the White. The limits of her unique talents must be tested in order to prove her worthy of the honor and grave responsibility awarded to her. But a perilous road lies ahead, fraught with pitfalls that will challenge the newest servant of the gods. An enduring friendship with a Dreamweaver—a member of an ancient outcast sect of sorcerer-healers—could destroy Auraya's future. And her destiny has set her in conflict with a powerful and mysterious, black-clad sorcerer with but a single purpose: the total annihilation of the White. And he is not alone . . .
Category: Fiction

A Different Universe

Author : Robert B. Laughlin
ISBN : 9780786722181
Genre : Science
File Size : 62.95 MB
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In this age of superstring theories and Big Bang cosmology, we're used to thinking of the unknown as impossibly distant from our everyday lives. But in A Different Universe, Nobel Laureate Robert Laughlin argues that the scientific frontier is right under our fingers. Instead of looking for ultimate theories, Laughlin considers the world of emergent properties-meaning the properties, such as the hardness and shape of a crystal, that result from the organization of large numbers of atoms. Laughlin shows us how the most fundamental laws of physics are in fact emergent. A Different Universe is a truly mind-bending book that shows us why everything we think about fundamental physical laws needs to change.
Category: Science

If The Universe Is Teeming With Aliens Where Is Everybody

Author : Stephen Webb
ISBN : 9783319132365
Genre : Science
File Size : 61.77 MB
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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 this second, significantly revised and expanded edition of his widely popular book, Webb discusses in detail the (for now!) 75 most cogent and intriguing solutions to Fermi's famous paradox: If the numbers strongly point to the existence of extraterrestrial civilizations, why have we found no evidence of them? Reviews from the first edition: "Amidst the plethora of books that treat the possibility of extraterrestrial intelligence, this one by Webb ... is outstanding. ... Each solution is presented in a very logical, interesting, thorough manner with accompanying explanations and notes that the intelligent layperson can understand. Webb digs into the issues ... by considering a very broad set of in-depth solutions that he addresses through an interesting and challenging mode of presentation that stretches the mind. ... An excellent book for anyone who has ever asked ‘Are we alone?’." (W. E. Howard III, Choice, March, 2003) "Fifty ideas are presented ... that reveal a clearly reasoned examination of what is known as ‘The Fermi Paradox’. ... For anyone who enjoys a good detective story, or using their thinking faculties and stretching the imagination to the limits ... ‘Where is everybody’ will be enormously informative and entertaining. ... Read this book, and whatever your views are about life elsewhere in the Universe, your appreciation for how special life is here on Earth will be enhanced! A worthy addition to any personal library." (Philip Bridle, BBC Radio, March, 2003) Since gaining a BSc in physics from the University of Bristol and a PhD in theoretical physics from the University of Manchester, Stephen Webb has worked in a variety of universities in the UK. He is a regular contributor to the Yearbook of Astronomy series and has published an undergraduate textbook on distance determination in astronomy and cosmology as well as several popular science books. His interest in the Fermi paradox combines lifelong interests in both science and science fiction.
Category: Science