Being an amateur astronomer is great fun, with many different and interesting areas to get involved in. This complete reference provides a wealth of practical information covering all aspects of amateur astronomy. Organised thematically for ease of use, it covers observing techniques, telescopes and observatories, Internet resources, and the objects that can be studied. Those n...(展开全部)

Being an amateur astronomer is great fun, with many different and interesting areas to get involved in. This complete reference provides a wealth of practical information covering all aspects of amateur astronomy. Organised thematically for ease of use, it covers observing techniques, telescopes and observatories, Internet resources, and the objects that can be studied. Those n...(展开全部)

This new, thoroughly revised edition of the acclaimed Cambridge Encyclopedia of Language incorporates the major developments in language study which have taken place since the mid 1990s. Two main new areas have been added: the rise of electronic communication in all its current forms from email to texting, and the crisis affecting the world's languages, of which half are though...(展开全部)

Where did human language come from? How many languages are there? How do we acquire our first language or learn a second one? The highly acclaimed Cambridge Encyclopedia of Language by David Crystal answers these and other questions about language. From hieroglyphics to trucker talk, from Shakespeare in pidgin to sneezing in Tongan, this is a stimulating and richly illustrated ...(展开全部)

Following the steps of human reasoning and technology from prehistoric stone observatories to modern astrophysics, the reader of this inviting volume receives an excellent overview of the development of astronomy as science. Edited by Hoskin, the editor of Journal for the History of Astronomy, the book is a concise yet compelling record of human intellectual progress embracing ...(展开全部)

Amateur hour has arrived, and the audience is running the show In a hard-hitting and provocative polemic, Silicon Valley insider and pundit Andrew Keen exposes the grave consequences of today’s new participatory Web 2.0 and reveals how it threatens our values, economy, and ultimately the very innovation and creativity that forms the fabric of American achievement. Our most ...(展开全部)

Packed with color photographs, this comprehensive reference chronicles the history of astronomy. This extraordinary book traces humans' interaction with the endless wonders of the night sky. The authors, both expert astronomers, researched 29 locations worldwide, from Beijing's ancient observatory to the observatory in Puerto Rico that searches for alien radio signals. They als...(展开全部)

丹尼洛·契斯（Danilo Kiš，1935—1989） 二十世纪南斯拉夫最重要的作家。契斯出生于南斯拉夫的苏博蒂察市，“二战”期间，他的父亲在纳粹集中营遇害，母亲带着他和姐姐逃难到黑山，直到战争结束才回到南斯拉夫。他在贝尔格莱德大学比较文学系毕业后开始文学生涯，作品有《花园，灰烬》《沙漏》《达维多维奇之墓》《死亡百科全书》等，曾获得塞尔维亚NIN 文学奖、美国布鲁诺·舒尔茨奖等诸多文学奖项,并被授予法国文学艺术骑士勋章。他的作品虽受到国际瞩目，在本国出版时却常引起奇特的骚动：《达维多维奇之墓》被诬蔑抄袭了索尔仁尼琴、乔伊斯、曼德尔施塔姆、博尔赫斯、梅德韦杰夫兄弟等作家，布罗茨基对此评论说：“一位作者若能在一本135页的小说里模仿这么多位风格迥异的作者，那么怎样赞美他都不为过。”他还称扬契斯是“一位独具风格的作家，他的作品几乎重新定义了悲剧”。197...(展开全部)