The Young Earth

The Young Earth
Author: Euan G. Nisbet
Publisher: Springer Science & Business Media
Total Pages: 412
Release: 2012-12-06
Genre: Science
ISBN: 9401164894

'What are we going to do with a parcel of old stones?' wrote the director of an African museum a century and a half ago, when one of my ancestors presented him with a splendid collection of fossils of mammal-like reptiles. Old stones, however intriguing, are difficult to interpret, dusty, and do not fit well in the neatly ordered contents of a house of learning. Archaean geology, which is the study of the Earth's history in the period from after 9 the end of planetary accretion (4.5-4.4 x 10 years ago) up to the beginning 9 of the Proterozoic (2.5 x 10 years ago) is much the same - a parcel of old stones seemingly impossible to understand. Yet these stones contain the history of our origins: they can tell us a story that is interesting not just to the geologist (for whom this book is primarily written) but instead addresses the human condition in general.

American Air Transport

American Air Transport
Author: United States. Office of War Information
Publisher:
Total Pages: 68
Release: 1943
Genre: Aeronautics, Commercial
ISBN:

Knowledge and Skepticism

Knowledge and Skepticism
Author: Joseph Keim Campbell
Publisher: MIT Press
Total Pages: 383
Release: 2010-05-21
Genre: Philosophy
ISBN: 0262014084

New essays by leading philosophers explore topics in epistemology, offering both contemporary philosophical analysis and historical perspectives. There are two main questions in epistemology: What is knowledge? And: Do we have any of it? The first question asks after the nature of a concept; the second involves grappling with the skeptic, who believes that no one knows anything. This collection of original essays addresses the themes of knowledge and skepticism, offering both contemporary epistemological analysis and historical perspectives from leading philosophers and rising scholars. Contributors first consider knowledge: the intrinsic nature of knowledge—in particular, aspects of what distinguishes knowledge from true belief; the extrinsic examination of knowledge, focusing on contextualist accounts; and types of knowledge, specifically perceptual, introspective, and rational knowledge. The final chapters offer various perspectives on skepticism. Knowledge and Skepticism provides an eclectic yet coherent set of essays by distinguished scholars and important new voices. The cutting-edge nature of its contributions and its interdisciplinary character make it a valuable resource for a wide audience—for philosophers of language as well as for epistemologists, and for psychologists, decision theorists, historians, and students at both the advanced undergraduate and graduate levels. Contributors Kent Bach, Joseph Keim Campbell, Joseph Cruz, Fred Dretske, Catherine Z. Elgin, Peter S. Fosl, Peter J. Graham, David Hemp, Michael O'Rourke, George Pappas, John L. Pollock, Duncan Pritchard, Joseph Salerno, Robert J. Stainton, Harry S. Silverstein, Joseph Thomas Tolliver, Leora Weitzman

The Reptile Farm

The Reptile Farm
Author:
Publisher: Wings
Total Pages: 16
Release: 2003
Genre: Readers
ISBN: 9781863748797

What would you find at a reptile farm? Can you hold the reptiles? Would you hold a crocodile?

Komatiite

Komatiite
Author: Nicholas Arndt
Publisher: Cambridge University Press
Total Pages: 0
Release: 2018-03-01
Genre: Science
ISBN: 9781108460514

Komatiites erupted billions of years ago as pulsating streams of white-hot lava. Their unusual chemical compositions and exceptionally high formation temperatures produced highly fluid lava that crystallized as spectacular layered flows. Investigation of the extreme conditions in which komatiites formed provides important evidence about the thermal and chemical evolution of the planet, and the nature of the Precambrian mantle. This monograph, written by three experts with long experience in the field, presents a complete account of the characteristics of komatiites including their volcanic structures, textures, mineralogy and chemical compositions. Models for their formation and eruption are evaluated (including the anhydrous vs. hydrous magmas controversy). A chapter is also devoted to the valuable nickel and copper ore deposits found in komatiites. Komatiite is a key reference for researchers and advanced students interested in petrology, Archaean geology, economic geology, and broader questions about the evolution of the Earth's crust and mantle.

Planetary Landscapes

Planetary Landscapes
Author: R. Greeley
Publisher: Springer Science & Business Media
Total Pages: 296
Release: 2013-04-17
Genre: Science
ISBN: 1475722931

The objective of this book is to introduce the surface of the objects in the Solar System, the individual treatment features of the planets and satellites in the context of varies among the chapters. For example, it was difficult geomorphic processes. Introductory chapters include the to decide what to leave out of the chapter on Mars because "bows" and "whys" of Solar System exploration and a so much is known about the surface, whereas data are review of the primary processes that shape our planet, rather limited for Mercury. Earth, and which appear to be important to planetary In addition to introducing the geomorphology of plane sciences. The remaining chapters describe the geomor tary objects, this book is intended to be a "source" for phology of the planets and satellites for which data are obtaining supplemental information. References are cited available. For most of these objects, the general physiog throughout the text. However, these citations are not raphy and terrain units for each are introduced, then the intended to be exhaustive but rather are given to provide geomorphic processes that are inferred for the develop a "springboard" for additional literature surveys.

Project Orion

Project Orion
Author: George Dyson
Publisher:
Total Pages: 368
Release: 2003-03-26
Genre: Nuclear rockets
ISBN: 9780140277326

The race to the moon dominated space flight during the the 1960s yet, during the late 1950s and early 1960s, the US Government sponsored a project that could possibly have sent 150 people on expeditions to Mars or Saturn.The project was code-named Orion and centred upon the effort to develop a fast, manoeuvrable, nuclear-powered space vehicle for long-range voyages in space. The proposed 4000-ton spaceship would be propelled by nuclear bombs but, strictly classified, the project was never given a chance to succeed or fail - due partly to its apparent absurdity - but its mix of sublime physics, madcap engineering, and a cast of Cold War warriors and would-be inter-galactic engineers made the mission a tantalising what if story.In this book George Dyson, son of physicist Freeman Dyson, one of the original project team, pieces together the story his father could only tell him in fragments at the time.

Changing Gears

Changing Gears
Author: Philip G. Gott
Publisher: SAE International
Total Pages: 437
Release: 1991
Genre: Technology & Engineering
ISBN: 9781560910992

A highly readable history of the passenger car transmission. From the earliest efforts to the present and beyond, Gott looks at transmission designs which have been novel, interesting, or instructive, with a special focus on those which have a direct lineage to the modern automatic transmission. Num