The Theory of Everything - The Origin and Fate of the Universe pdf epub mobi txt 电子书 下载 2025

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With a title inspired as much by Douglas Adams' Hitchhiker series as Einstein, The Theory of Everything delivers almost as much as it promises. Transcribed from Stephen Hawking's Cambridge Lectures, the slim volume may not present a single theory unifying gravity with the other fundamental forces, but it does carefully explain the state of late 20th-century physics with the great scientist's characteristic humility and charm. Explicitly shunning math, Hawking explains the fruits of 100 years of heavy thinking with metaphors that are simple but never condescending--he compares the settling of the newborn universe into symmetry to the formation of ice crystals in a glass of water, for example. While he explores his own work (especially when speaking about black holes), he also discusses the important milestones achieved by others like Richard Feynman. Though occasionally an impenetrably obscure phrase does slip by, the reader will find the bulk of the text enlightening and engaging. The material, from the nature of time to the possibility that the universe has no beginning or end, is rich and deep and inevitably ignites metaphysical thinking. After all, Hawking is famous for his "we would know the mind of God" remark, which ends the final lecture herein. --Rob Lightner --This text refers to an out of print or unavailable edition of this title.

Physicist Stephen Hawking suffers from amyotrophic lateral sclerosis, also known as Lou Gehrig's disease. The condition has progressed to the point where he can no longer speak for himself. Hawking, therefore, uses a voice synthesizer to deliver this series of popular lectures on black holes, current physics theories, and the nature of time and space. The synthesizer paces sentences oddly and slurs an occasional word; Hawking jokes about being unable to get rid of its American accent. However, listeners will soon adapt to the oddities of delivery, and once they do, will find themselves inspired by the sweep and clarity of Hawking's mind, and by his warmth and bravery. G.T.B. © AudioFile 2002, Portland, Maine