Why is the universe expanding at an even faster rate? What is the nature of the 'dark matter' that makes up almost a quarter of the universe? Why does the universe appear fine-tuned for life? And are there other universes besides our own? In this timely and original book, science writer Anil Ananthaswamy sets out in search of the world's most audacious physics experiments: the ...(展开全部)

In the past, they were recognized as the most destructive force in nature. Now, following a cascade of astonishing discoveries, supermassive black holes have undergone a dramatic shift in paradigm. Astronomers are finding out that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life i...(展开全部)

In the past, they were recognized as the most destructive force in nature. Now, following a cascade of astonishing discoveries, supermassive black holes have undergone a dramatic shift in paradigm. Astronomers are finding out that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life i...(展开全部)

"A realistic Christian novel of hope in a non-Christian age."--"New England Quarterly""A deeply felt and eloquently expressed work . . . A quiet, gentle novel of considerable insight and charm . . ."--"Library Journal " "O'Connor succeeds in delineating poignantly the overwhelming spiritual storms of the soul which assail the conscientious clergyman."--"The Christian Century" W...(展开全部)

"The edge of the sea is a strange and beautiful place." A book to be read for pleasure as well as a practical identification guide, The Edge of the Sea introduces a world of teeming life where the sea meets the land. A new generation of readers is discovering why Rachel Carson's books have become cornerstones of the environmental and conservation movements. New introduction by ...(展开全部)

Even the most enthusiastic of maths students probably at one time wondered when exactly it would all prove useful in ‘real life’. Well, maths reaches so far and wide through our world that, love it or hate it, we’re all doing maths almost every minute of every day. David Darling and Agnijo Banerjee go in search of the perfect labyrinth, journey back to the second century in pur...(展开全部)

Even the most enthusiastic of maths students probably at one time wondered when exactly it would all prove useful in ‘real life’. Well, maths reaches so far and wide through our world that, love it or hate it, we’re all doing maths almost every minute of every day. David Darling and Agnijo Banerjee go in search of the perfect labyrinth, journey back to the second century in pur...(展开全部)

本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

Collected here are ten superb tales by today's master of the seemingly impossible crime, the Frenchman Paul Halter. Coffins dancing in a hermetically sealed crypt, a tunnel that murders people, a werewolf killer who leaves no trace on the snow, a victim killed by an invisible hand at the top of a guarded tower, a homicidal snowman that kills in front of witnesses... There canno...(展开全部)

田纳西•威廉斯（Tennessee Williams，1911—1983），美国二十世纪最伟大的剧作家之一，与尤金•奥尼尔、阿瑟•米勒并称为美国戏剧三大家，同时也是全世界范围内作品流传最广的美国文学大师之一——主要通过舞台剧演出，尤其是电影。他一生创作了六十余部戏剧、小说和诗歌作品，以心理深度、象征手法和南方哥特风格著称，1948年和1955年分别以《欲望号街车》和《热铁皮屋顶上的猫》两度赢得普利策奖和纽约戏剧评论奖，《玻璃动物园》和《鬣蜥之夜》也分别于1945年和1961年拿下纽约戏剧评论奖，1952年《玫瑰文身》获得托尼奖最佳戏剧奖，1979年荣获肯尼迪中心荣誉奖（终身成就奖）。 田纳西•威廉斯一生饱受抑郁症、酗酒与药物成瘾的困扰，但他将痛苦转化为创作动力，他说：“写作是我能想象的最根本的救赎之道。”他以诗意的语言、深刻的同理心与无畏的真相揭示，...(展开全部)