How do snow crystals form? What shapes can they take? Why do star-shaped snow crystals usually have six arms? Are no two snow crystals alike? These questions and more are answered inside this exploration of the science of snow, featuring photos of real snow crystals in all their beautiful diversity. Perfect for reading on winter days, this book by a nature photographer and a sn...(展开全部)

Stella and her little brother, Sam, discover the wonders of winter together. Playing in the snow, they explore the white-draped forest, pelt each other with snowballs, and make snow angels. Evocative watercolors bring alive the magic of a winter day, as Sam asks a million questions and Stella patiently answers them in a big sister kind of way.

We have a problem with Stuff. With just 5 percent of the world’s population, we’re consuming 30 percent of the world’s resources and creating 30 percent of the world’s waste. If everyone consumed at U.S. rates, we would need three to five planets! This alarming fact drove Annie Leonard to create the Internet film sensation The Story of Stuff, which has been viewed over 10 mill...(展开全部)

We have a problem with Stuff. With just 5 percent of the world’s population, we’re consuming 30 percent of the world’s resources and creating 30 percent of the world’s waste. If everyone consumed at U.S. rates, we would need three to five planets! This alarming fact drove Annie Leonard to create the Internet film sensation The Story of Stuff, which has been viewed over 10 mill...(展开全部)

Describes animal and human spirits central to the Arctic people from Alaska to Siberia, and retells their stories relating to the creation of the earth.

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。

From Publishers Weekly Just in time for the new millennium comes this enormous, amply illustrated compilation of 23 essays on aspects of time from experts in various disciplines, among them history and historiography, music, geology, literary criticism, anthropology, religion and the history of engineering. The venerated art historian E.H. Gombrich contributes a compact "Histor...(展开全部)

克里斯滕•利平科特，格林威治皇家天文台台长，著有《天文学》等书。 翁贝托•艾柯，意大利小说家、哲学家、符号学家、美学家，博洛尼亚大学教授，著有《玫瑰的名字》《美的历史》等书。 贡布里希爵士，著名艺术史学者，著有《艺术的故事》等书。 其他作者有约翰•诺思教授（格罗宁根大学）、西尔克•阿克曼博士（大英博物馆）、安东尼•埃维尼教授（科尔盖特大学）、戴维•金教授（歌德大学科学史研究所）、迈克尔•洛伊教授（剑桥大学克莱尔学院）、乔伊•亨德利教授（牛津布鲁克斯大学）、约翰•麦克唐纳博士（努纳武特研究中心）、埃利•德克尔博士（乌特勒支大学）、乔纳森•贝茨（格林威治皇家天文台）、伊万•卡斯克尔博士（哈佛大学福格艺术博物馆）、洛恩•坎贝尔博士（英国国家美术馆）、约翰•豪斯教授（伦敦大学考陶尔德艺术学院）、马西娅•波因顿教授（曼彻斯特大学）、唐•埃兹教授（埃塞克斯大学）...(展开全部)

A true classic, this tale of a sweet, gentle bull named Ferdinand has enchanted readers, young and old alike, since it was first published by Viking Press in 1936. All the other bulls would run and jump and butt their heads together. But Ferdinand would rather sit and smell the flowers than fight. And his pacifist tendencies remain intact even when he is picked for the bullfigh...(展开全部)

A true classic with a timeless message, The Story of Ferdinand has enchanted readers since it was first published in 1936. All the other bulls would run and jump and butt their heads together. But Ferdinand would rather sit and smell the flowers. So what will happen when our pacifist hero is picked for the bullfights in Madrid? This new edition contains the complete original te...(展开全部)