Distinguished physicist examines emotive significance of time, time order of mechanics, time direction of thermodynamics and microstatistics, time direction of macrostatistics, and time of quantum physics. Analytic methods of scientific philosophy in investigation of probability, quantum mechanics, theory of relativity, causality. 1971 edition.

In this book, Lee draws on that wealth of experience and depth of insight to offer his views on today’s world and what it might look like in 20 years. This is no dry geopolitical treatise. Nor is it a thematic account of the twists and turns in global affairs. Instead, in this broad-sweep narrative that takes in America, China, Asia and Europe, he parses their society, probes t...(展开全部)

A free, world-class education for anyone, anywhere: this is the goal of the Khan Academy, a passion project that grew from an ex-engineer and hedge funder's online tutoring sessions with his niece, who was struggling with algebra, into a worldwide phenomenon. Today millions of students, parents, and teachers use the Khan Academy's free videos and software, which have expanded t...(展开全部)

A free, world-class education for anyone, anywhere: this is the goal of the Khan Academy, a passion project that grew from an ex-engineer and hedge funder's online tutoring sessions with his niece, who was struggling with algebra, into a worldwide phenomenon. Today millions of students, parents, and teachers use the Khan Academy's free videos and software, which have expanded t...(展开全部)

In this book, Lee draws on that wealth of experience and depth of insight to offer his views on today’s world and what it might look like in 20 years. This is no dry geopolitical treatise. Nor is it a thematic account of the twists and turns in global affairs. Instead, in this broad-sweep narrative that takes in America, China, Asia and Europe, he parses their society, probes t...(展开全部)

Known for his original and courageous thinking on matters ranging from the treatment of animals to genetic screening, Peter Singer now turns his attention to the ethical issues surrounding globalisation. In this provocative book, he challenges us to think beyond the boundaries of nation-states and consider what a global ethic could mean in today's world. Singer raises novel que...(展开全部)

本书精选世界各国最具影响力的平面设计师最新代表作品，堪称是全球设计的华丽盛宴。

本书精选世界各国最具影响力的平面设计师最新代表作品，堪称是全球设计的华丽盛宴。

笛卡尔（1569-1650）生于法国西部，8岁时被送到欧洲当时最有名的学校之一的拉夫赖公学学习。1616年获得法学硕士学位。1639年，他用拉丁文写了他最著名的著作《第一哲学沉思录》。1644年出版了《哲学原理》，1649年出版了《论灵魂的激情》。

彼得·辛格（Peter Singer）澳大利亚、美国哲学家，1946年生于墨尔本，被誉为当代最有影响力的哲学家之一。他毕业于剑桥大学哲学系，曾任国际伦理学学会主席，是世界动物保护运动的倡导者。现任普林斯顿大学生命伦理学教授和墨尔本大学荣誉教授。其代表著作《动物解放》自1975年出版以来，被翻译成20多种文字，在几十个国家发行，再版多达26次。