The Starship Enterprise™ is summoned to transport a dangerous criminal to rehabilitation: the brilliant physicist, Dr. Georges Mordreaux, who is accused of promising to send people back in time, then killing them instead. But when a crazed Mordreaux escapes, he inexplicably bursts onto the bridge and murders Captain Kirk before the crew's eyes. Now Spock must journey back in time to avert the disaster before it occurs. But more is at stake than Kirk's life. Mordreaux's experiments have thrown the universe into chaos, and Spock is fighting time itself to keep the very fabric of reality from unraveling.

This book proposes conclusions and hypotheses derived from applying the concept of entropy to an analysis of physical and virtual systems. It is not a treatment of entropy as a thermodynamic measure, but rather a conceptual exploration of entropys role in systems. It presents a macroscopic level analysis of the effects of entropy in systems, and ties this analysis to discussions of energy, work, production, information, evolution, creation, society, health and the mind. It introduces the concept of Entropy Equilibrium as a way to quantify and define the exact nature of animate and inanimate objects. It introduces the concept of Virtual Entropy and its effect on physical systems. This book is intended to develop discussion and spur research into the concept of entropy as a way to better understand and relate with the physical world.

This book aims to prove that the so-called “energy crisis” is really an entropy crisis. Since energy is conserved, it is clear that a different concept is necessary to discuss meaningfully the problems posed by energy supplies and environmental protection. This book makes this concept, entropy, accessible to a broad, nonspecialized audience.Examples taken from daily experiences are used to introduce the concept of entropy in an intuitive manner, before it is defined in a more formal way. It is shown that the entropy increase due to irreversible transformations (or “unrecoverable” energy) simultaneously determines the level of fresh energy supplies of our society and the damage that it causes to the environment. Minimizing the rate of entropy increase with advanced technologies and society organizations, and keeping it in check with appropriate energy sources, is the key to a sustainable development.

A Romulan time-tampering project has transported the Enterprise and the galaxy into an alternate dimension of reality. Now Kirk is an embittered young ensign and Spock is a besieged Starship commander.

Celebrate the 40th anniversary of Star Trek: The Motion Picture with this classic movie novelization written by legendary Star Trek creator Gene Roddenberry! The original five-year mission of the Starship Enterprise to explore strange new worlds and to seek out new life and new civilizations has ended. Now James T. Kirk, Spock, Dr. McCoy, and the rest of the crew of the Enterprise have separated to follow their own career paths and different lives. But now, an overwhelming alien threat—one that is ignoring all attempts at communication and annihilating all opposition in its path—is on a collision course with Earth, the very heart of the United Federation of Planets. And the only vessel that Starfleet can send in time to intercept this menace is a refitted Enterprise, with her old crew heeding the call to once again boldly go where no one has gone before….

The principal message of this book is that thermodynamics and statistical mechanics will benefit from replacing the unfortunate, misleading and mysterious term “entropy” with a more familiar, meaningful and appropriate term such as information, missing information or uncertainty. This replacement would facilitate the interpretation of the “driving force” of many processes in terms of informational changes and dispel the mystery that has always enshrouded entropy.It has been 140 years since Clausius coined the term “entropy”; almost 50 years since Shannon developed the mathematical theory of “information” — subsequently renamed “entropy”. In this book, the author advocates replacing “entropy” by “information”, a term that has become widely used in many branches of science.The author also takes a new and bold approach to thermodynamics and statistical mechanics. Information is used not only as a tool for predicting distributions but as the fundamental cornerstone concept of thermodynamics, held until now by the term “entropy”.The topics covered include the fundamentals of probability and information theory; the general concept of information as well as the particular concept of information as applied in thermodynamics; the re-derivation of the Sackur-Tetrode equation for the entropy of an ideal gas from purely informational arguments; the fundamental formalism of statistical mechanics; and many examples of simple processes the “driving force” for which is analyzed in terms of information.

From one of the most critically acclaimed and well-loved authors of contemporary science fiction, a highly imaginative and exciting story as only David Brin can write . . . “High spirits and inventiveness . . . Dennis's adventures, which can only be called rollicking, are legion.”—Isaac Asimov's Science Fiction Magazine Physicist Dennis Nuel was the first human to probe the strange realms called anomaly worlds—alternate universes where the laws of science were unpredictably changed. But the world Dennis discovered seemed almost like our own—with one perplexing difference. To his astonishment, he was hailed as a wizard and found himself fighting beside a beautiful woman with strange powers against a mysterious warlord as he struggled to solve the riddle of this baffling world. “A delightful, often very witty story, with the underlying thoughtfulness we expect from David Brin.”—Poul Anderson