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Evolving the Alien

2002 Exobiology
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Release : 2002
Genre : Exobiology
Kind : eBook
Book Rating : 273/5 ( reviews)

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Book Synopsis Evolving the Alien by : Jack Cohen

Download or read book Evolving the Alien written by Jack Cohen. This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt: What would life on other planets look like? Forget the little green men, alien life is likely to be completely unrecognisable -we haven't even discovered all the life on our own planet. This visionary book offers some of the most radical but scientifically accurate thinking on the possibility of life on other planets ever conceived. Using broad principles of Earthly biology and expanding on them laterally, Cohen and Stewart examine what could be out there. Redefining our whole concept of what 'life' is, they ask whether aliens could live on the surface of a star, in the vacuum of space or beneath the ice of a frozen moon. And whether life could exist without carbon or DNA -or even without matter at all. They also look at 'celebrity aliens' from books and films -most of which are biologically impossible. Jack Cohen is an 'alien consultant' to many writers, advising what an alien could and couldn't look like. (E. T. go home -you do not pass the test). But this book is as much about the latest discoveries in Earthly biology as well as life on other planets. It's a serious yet entertaining science book, as you'd expect from the bestselling authors of THE SCIENCE OF DISCWORLD.

What Does a Martian Look Like

2003-02-03 Science
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Release : 2003-02-03
Genre : Science
Kind : eBook
Book Rating : 080/5 ( reviews)

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Book Synopsis What Does a Martian Look Like by : Jack Cohen

Download or read book What Does a Martian Look Like written by Jack Cohen. This book was released on 2003-02-03. Available in PDF, EPUB and Kindle. Book excerpt: "A fascinating and useful handbook to both the science and science fiction of extraterrestrial life. Cohen and Stewart are amusing, opinionated, and expert guides. I found it a terrific and informative piece of work-nothing else like it!" -Greg Bear "I loved it." -Larry Niven "Ever wonder about what aliens could be like? The world authority is Jack Cohen, a professional biologist who has thought long and hard about the vast realm of possibilities. This is an engaging, swiftly moving study of alien biology, a subject with bounds and constraints these authors plumb with verve and intelligence." -Gregory Benford "A celebration of life off Earth. A hearteningly optimistic book, giving a much-needed antidote to the pessimism of astrobiologists who maintain that we are alone in the universe-a stance based on a very narrow view of what could constitute life. A triumph of speculative nonfiction." -Dougal Dixon, author of After Man: A Zoology of the Future

Undeniable

2014-11-04 Religion
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Release : 2014-11-04
Genre : Religion
Kind : eBook
Book Rating : 135/5 ( reviews)

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Book Synopsis Undeniable by : Bill Nye

Download or read book Undeniable written by Bill Nye. This book was released on 2014-11-04. Available in PDF, EPUB and Kindle. Book excerpt: From the host of "Bill Nye the Science Guy" comes an impassioned explanation of how the science of our origins is fundamental to our understanding of the nature of science

Earth's Evolving Systems

2016-12-16 Medical
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Release : 2016-12-16
Genre : Medical
Kind : eBook
Book Rating : 295/5 ( reviews)

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Book Synopsis Earth's Evolving Systems by : Martin

Download or read book Earth's Evolving Systems written by Martin. This book was released on 2016-12-16. Available in PDF, EPUB and Kindle. Book excerpt: Earth’s Evolving Systems: The History of Planet Earth, Second Edition is an introductory text designed for popular courses in undergraduate Earth history. Written from a “systems perspective,” it provides coverage of the lithosphere, hydrosphere, atmosphere, and biosphere, and discussion of how those systems interacted over the course of geologic time.

Design in Nature

2013-01-08 Science
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Release : 2013-01-08
Genre : Science
Kind : eBook
Book Rating : 345/5 ( reviews)

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Book Synopsis Design in Nature by : Adrian Bejan

Download or read book Design in Nature written by Adrian Bejan. This book was released on 2013-01-08. Available in PDF, EPUB and Kindle. Book excerpt: In this groundbreaking book, Adrian Bejan takes the recurring patterns in nature—trees, tributaries, air passages, neural networks, and lightning bolts—and reveals how a single principle of physics, the constructal law, accounts for the evolution of these and many other designs in our world. Everything—from biological life to inanimate systems—generates shape and structure and evolves in a sequence of ever-improving designs in order to facilitate flow. River basins, cardiovascular systems, and bolts of lightning are very efficient flow systems to move a current—of water, blood, or electricity. Likewise, the more complex architecture of animals evolve to cover greater distance per unit of useful energy, or increase their flow across the land. Such designs also appear in human organizations, like the hierarchical “flowcharts” or reporting structures in corporations and political bodies. All are governed by the same principle, known as the constructal law, and configure and reconfigure themselves over time to flow more efficiently. Written in an easy style that achieves clarity without sacrificing complexity, Design in Nature is a paradigm-shifting book that will fundamentally transform our understanding of the world around us.

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