Chixchulub was not Alone PDF Download
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Author: GEORGE MITROVIC
Publisher: amazon
ISBN:
Category : Body, Mind & Spirit
Languages : en
Pages : 191
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Book Description
Was there only one cometary or meteoric impact that apparently caused the death of the dinosaurs? There were several and some were much larger than we are led to believe. Our planets history is much stranger than we are led to believe.
Author: GEORGE MITROVIC
Publisher: amazon
ISBN:
Category : Body, Mind & Spirit
Languages : en
Pages : 191
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Book Description
Was there only one cometary or meteoric impact that apparently caused the death of the dinosaurs? There were several and some were much larger than we are led to believe. Our planets history is much stranger than we are led to believe.
Author: Louis Friedman
Publisher: University of Arizona Press
ISBN: 0816549516
Category : Science
Languages : en
Pages : 163
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Book Description
Humans have always been fascinated by the possibility of extraterrestrial life, often wondering if we are alone in the universe. Drawing on nearly fifty years as a leader in planetary exploration, Louis Friedman brings into focus the subject of extraterrestrial life, separating knowledge from conjecture, fact from fiction, to draw scientific and technical conclusions that answer this enduring question. Friedman argues that intelligent life is probably rare in the universe (maybe even uniquely on Earth) but that simple life is likely abundant on millions or billions of planets waiting now to be discovered. He asserts that studying and searching for extraterrestrial life cannot be done by interstellar probes—due to the vastness of space and the comparative brevity of human lifespans—but it can be done remotely by a new technique involving the solar gravity lens that can magnify exoplanets by tens of billions. This technique will allow humankind to explore exoplanets and open up an exciting new field of comparative astrobiology. Wide-ranging in scope, this book discusses the history of searching for extraterrestrial life, the scientific evidence thereof, and finally his own conclusions on what’s next. Included in the book are three appendices: an explanation of interstellar messaging, a reprint of a debate between Carl Sagan and Ernst Mayr on extraterrestrial intelligence, and an opinion essay on the search for extraterrestrial intelligence.
Author: T.C. Boyle
Publisher: HarperCollins
ISBN: 0063052849
Category : Fiction
Languages : en
Pages : 343
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Book Description
From bestselling and award-winning author T.C. Boyle, a lively, thought-provoking novel that asks us what it would be like if we could really talk to the animals When animal behaviorist Guy Schermerhorn demonstrates on a TV game show that he has taught Sam, his juvenile chimp, to speak in sign language, Aimee Villard, an undergraduate at Guy's university, is so taken with the performance that she applies to become his assistant. A romantic and intellectual attachment soon morphs into an interspecies love triangle that pushes hard at the boundaries of consciousness and the question of what we know and how we know it. What if it were possible to speak to the members of another species—to converse with them, not just give commands or coach them but to really have an exchange of ideas and a meeting of minds? Did apes have God? Did they have souls? Did they know about death and redemption? About prayer? The economy, rockets, space? Did they miss the jungle? Did they even know what the jungle was? Did they dream? Make wishes? Hope for the future? These are some the questions T.C. Boyle asks in his wide-ranging and hilarious new novel Talk to Me, exploring what it means to be human, to communicate with another, and to truly know another person—or animal…
Author: Kevin R. Evans
Publisher: Geological Society of America
ISBN: 0813724376
Category : Science
Languages : en
Pages : 222
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Book Description
Although about 70 percent of known terrestrial meteorite impacts involve sedimentary rocks, the response of such rock to hyper- velocity impact is not well understand. Evans (Missouri State U., Springfield) introduces a dozen papers from a session on impact geology at the 2004 Geological Society of America Annual Meeting. Arranged by rocks' stratigraphic order (oldest to youngest) in proximal and distal settings, papers study topics including: characterization of impact sediments; a model for impact cratering processes; development of breccias (rock composed of sharp fragments embedded in a fine- grained matrix) in the Chesapeake Bay impact structure; and the method of impact stratigraphy applied to aging of the K-T boundary associated with mass extinction. The well-illustrated volume is not indexed.
Author: Walter Alvarez
Publisher: Princeton University Press
ISBN: 0691169667
Category : Science
Languages : en
Pages : 208
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Book Description
Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent-scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When conditions returned to normal, half the plant and animal genera on Earth had perished. This horrific chain of events is now widely accepted as the solution to a great scientific mystery: what caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth's geological history.
Author: T. C. Boyle
Publisher: A&C Black
ISBN: 1408826747
Category : Fiction
Languages : en
Pages : 366
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Book Description
This new collection of short stories from T.C. Boyle finds him at his mercurial best. Inventive, wickedly funny, sometimes disturbing, these are stories about drop-outs, deadbeats and kooks. Take the man who shares his apartment with a wildcat won in a drunken bet; the drive-time shock jock hallucinating from sleep deprivation for a publicity stunt; the suburban woman who joins a pack of dogs, eating rabbits and baying at the moon. With a unique deftness of touch and a keen eye for the telling detail, Boyle has mapped the strange underworld of America.
Author: John Keith Davies
Publisher:
ISBN:
Category : Fiction
Languages : en
Pages : 210
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Book Description
Author: Donald Alexander
Publisher: Lulu.com
ISBN: 1952229022
Category : Religion
Languages : en
Pages : 242
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Book Description
Nuclear scientist decodes evidence of global flooding that warns of an ominous, unstoppable disaster, already set in motion. Since the Cambrian Explosion of Life, Earth has passed through 6 Apocalyptic Cycles and is now at the beginning of the 7th Apocalypse. How could entire new ocean floors have formed in just the last 2% of geologic time? The geologic record proves that the surface of the Earth has been hammered into its present form by catastrophism, not uniformitarianism, placing great doubt on evolution. The Rock Record provides undeniable evidence of oceans within the Great Deep that are cycled with surface oceans. Formation of massive salt deposits are formed by tectonics, not just evaporation. This plate tectonics cycle appears to be driven by extraterrestrial impacts and/or nuclear explosions at the Core-Mantle boundary, deep in the Earth, that cyclically shatter the Earth's crust by seismic waves. Evidence carved in stone by an extinct civilization appears to confirm the Apocalyptic record.
Author: Lee Moller
Publisher: FriesenPress
ISBN: 1525506803
Category : Religion
Languages : en
Pages : 248
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Book Description
The crucifix is in! You can fool most of the people most of the time. In The God Con, Lee Moller, a life-long atheist and skeptic, looks at organized religion through the lens of the con. Organized religion has been selling an invisible product, that it never has to deliver, for thousands of years. It has given us bigotry, rampant pedophilia, terrorism, and bloodshed beyond imagining. And its acolytes have, in turn, given organized religion power over their bank accounts, their reproduction, and their very “souls”.
Author: Gerta Keller
Publisher: Geological Society of America
ISBN: 0813725054
Category : Science
Languages : en
Pages : 468
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Book Description
"Comprises articles stemming from the March 2013 international conference at London's Natural History Museum. Researchers across geological, geophysical, and biological disciplines present key results from research concerning the causes of mass extinction events"--
