The history of physics since the discovery of X-rays would be too simplistic a description of this book. Certainly it covers the historical period from the late nineteenth century to the present day, but the book attempts to relate not only what has happened over the last hundred years or so, but why it happened the way it did, what it was like for those scientists involved, a...(展开全部)

1929. The course of Gifford Lectures that Eddington delivered in the University of Edinburgh in January to March 1927. It treats of the philosophical outcome of the great changes of scientific thought which have recently come about. The theory of relativity and the quantum theory have led to strange new conceptions of the physical world; the progress of the principles of thermo...(展开全部)

Why are coffee, tobacco, and marijuana available the world over, but not peyote or qat? Why are alcohol and tobacco legal, but not heroin or cocaine? What drives the drug, and how has it come to be what it is today - a vast, chequered pattern of use and abuse, medicine and recreation, commerce and interdiction? A global history of the acquisition of progressively more potent me...(展开全部)

Physical computing is all around us from interactive displays at museums to "puff sensors" that aid the physically challenged. With a multiple book buying audience, this book doesn't require a specific background or technical experience. It is designed to help make a more interesting connection between the physical world and the computer world. The audience size is comparable t...(展开全部)

Physical computing is all around us from interactive displays at museums to "puff sensors" that aid the physically challenged. With a multiple book buying audience, this book doesn't require a specific background or technical experience. It is designed to help make a more interesting connection between the physical world and the computer world. The audience size is comparable t...(展开全部)

J. Krishnamurti was one of the most influential and widely known spiritual teachers of the twentieth century. Here, he inquires with the reader into how remembering and dwelling on past events, both pleasurable and painful, give us a false sense of continuity, causing us to suffer. His instruction is to be attentive and clear in our perceptions and to meet the challenges of lif...(展开全部)

This is a collection of scholarly essays on state, society and politics in the Third World, with cases drawn from Africa, the Middle East, Asia, and Latin America. The introductory chapter outlines the theoretical approach of the contributors and the concluding chapter summarizes the importance of their studies and the contribution of the volume to general theory in comparative...(展开全部)

This eminently readable 1994 collection of high-quality, country-specific essays on Third World politics provides, through a variety of well-integrated themes and approaches, an examination of 'state theory' as it has been practised in the past, and how it must be refined for the future. The contributors go beyond the previously articulated 'bringing the state back in' model to...(展开全部)

This eminently readable 1994 collection of high-quality, country-specific essays on Third World politics provides, through a variety of well-integrated themes and approaches, an examination of 'state theory' as it has been practised in the past, and how it must be refined for the future. The contributors go beyond the previously articulated 'bringing the state back in' model to...(展开全部)