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Kenneth Brower
Kenneth Brower is an American writer known for his natural environment writings. His published works include articles with the National Geographic Society, The Atlantic Monthly, Smithsonian, Audubon, and several other periodicals. Brower's articles have appeared in National Geographic, National Geographic Books, National Geographic Traveler, National Geographic History & Culture (online) and National Geographic Adventure. He has also published articles with The Atlantic (Formerly known as ''The Atlantic Monthly''). Brower is the author of several books about environmental issues and natural history. His publications include ''The Starship and the Canoe'' () about the physicist Freeman Dyson and his son George Dyson; ''Freeing Keiko: The Journey of a Killer Whale from Free Willy to the Wild'', about the Orca, Keiko, made famous by the motion picture Free Willy; And his book ''Yosemite: An American Treasure'' is in over 1,200 WorldCat libraries. Brower is the oldest son ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco, California
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of 2024, San Francisco is the List of California cities by population, fourth-most populous city in the U.S. state of California and the List of United States cities by population, 17th-most populous in the United States. San Francisco has a land area of at the upper end of the San Francisco Peninsula and is the County statistics of the United States, fifth-most densely populated U.S. county. Among U.S. cities proper with over 250,000 residents, San Francisco is ranked first by per capita income and sixth by aggregate income as of 2023. San Francisco anchors the Metropolitan statistical area#United States, 13th-most populous metropolitan statistical area in the U.S., with almost 4.6 million residents in 2023. The larger San Francisco Bay Area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Book
A book is a structured presentation of recorded information, primarily verbal and graphical, through a medium. Originally physical, electronic books and audiobooks are now existent. Physical books are objects that contain printed material, mostly of writing and images. Modern books are typically composed of many pages bound together and protected by a cover, what is known as the '' codex'' format; older formats include the scroll and the tablet. As a conceptual object, a ''book'' often refers to a written work of substantial length by one or more authors, which may also be distributed digitally as an electronic book ( ebook). These kinds of works can be broadly classified into fiction (containing invented content, often narratives) and non-fiction (containing content intended as factual truth). But a physical book may not contain a written work: for example, it may contain ''only'' drawings, engravings, photographs, sheet music, puzzles, or removable content like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Brower
David Ross Brower ( ; July 1, 1912 – November 5, 2000) was a prominent environmentalist and the founder of many environmental organizations, including the John Muir Institute for Environmental Studies (1997), Friends of the Earth (1969), Earth Island Institute (1982), North Cascades Conservation Council, and Fate of the Earth Conferences. From 1952 to 1969, he served as the first Executive Director of the Sierra Club, and served on its board three times: from 1941–1953; 1983–1988; and 1995–2000 as a petition candidate enlisted by reform-activists known as the John Muir Sierrans. As a younger man, he was a prominent mountaineer. Early life Brower was born in Berkeley, California. He was married to Anne Hus Brower (1913–2001) whom he met when they were both editors at the University of California Press in Berkeley. Anne was the daughter of Francis L M. Hus and Frances Hus (1876–1952), while Frances was the daughter of John P. Irish. Kenneth Brower, David Brower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WorldCat
WorldCat is a union catalog that itemizes the collections of tens of thousands of institutions (mostly libraries), in many countries, that are current or past members of the OCLC global cooperative. It is operated by OCLC, Inc. Many of the OCLC member libraries collectively maintain WorldCat's database, the world's largest bibliographic database. The database includes other information sources in addition to member library collections. OCLC makes WorldCat itself available free to libraries, but the catalog is the foundation for other subscription OCLC services (such as resource sharing and collection management). WorldCat is used by librarians for cataloging and research and by the general public. , WorldCat contained over 540 million bibliographic records in 483 languages, representing over 3 billion physical and digital library assets, and the WorldCat persons dataset ( mined from WorldCat) included over 100 million people. History OCLC was founded in 1967 under the leade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yosemite
Yosemite National Park ( ) is a national park of the United States in California. It is bordered on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers in four countiescentered in Tuolumne and Mariposa, extending north and east to Mono and south to Madera. Designated a World Heritage Site in 1984, Yosemite is internationally recognized for its granite cliffs, waterfalls, clear streams, groves of giant sequoia, lakes, mountains, meadows, glaciers, and biological diversity. Almost 95 percent of the park is designated wilderness. Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada. Its geology is characterized by granite and remnants of older rock. About 10 million years ago, the Sierra Nevada was uplifted and tilted to form its unique slopes, which increased the steepness of stream and river beds, forming deep, narrow canyons. Abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Willy
''Free Willy'' is a 1993 American Adventure film, adventure Drama (film and television), drama film, directed by Simon Wincer, produced by Lauren Shuler Donner and Jennie Lew Tugend, written by Keith A. Walker and Corey Blechman from a story by Walker and distributed by Warner Bros. Pictures under their Warner Bros. Family Entertainment, Family Entertainment imprint. The film stars Jason James Richter in his film debut, Lori Petty, Jayne Atkinson, August Schellenberg, and Michael Madsen with the eponymous character, Willy, played by Keiko (orca), Keiko. The story is about a 12-year-old orphaned boy named Jesse who befriends a captive orca, Willy, at an ailing amusement park. When he discovers that the park owner has been planning to dispose of Willy, he hatches a scheme to break Willy out of captivity. Released on July 16, 1993, the film received positive attention from critics and was a commercial success, grossing $153.7 million from a $20 million budget. It grew into Free Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motion Picture
A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, since the 1930s, synchronized with sound and (less commonly) other sensory stimulations. Etymology and alternative terms The name "film" originally referred to the thin layer of photochemical emulsion on the celluloid strip that used to be the actual medium for recording and displaying motion pictures. Many other terms exist for an individual motion-picture, including "picture", "picture show", "moving picture", "photoplay", and "flick". The most common term in the United States is "movie", while in Europe, "film" is preferred. Archaic terms include "animated pictures" and "animated photography". "Flick" is, in general a slang term, first recorded in 1926. It originates in the verb flicker, owing to the flickering appearance of early films. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keiko (Orca)
Keiko ( – 12 December 2003) was a male orca captured in the Atlantic Ocean near Iceland in 1979, and widely known for his portrayal of Willy in the 1993 film ''Free Willy''. In 1996, Warner Bros. and the International Marine Mammal Project collaborated to return Keiko to the wild. After years of being prepared for reintegration, Keiko was flown to Iceland in 1998 and in 2002, became the first captive orca to be fully released back into the ocean. On 12 December 2003, he died of pneumonia in a bay in Norway at the age of 27. Life Keiko was captured near Reyðarfjörður, Iceland in 1979 at the approximate age of two and sold to the Icelandic Aquarium in Hafnarfjörður. At the time, he was named Siggi, with the name Kago (Icelandic for "little boy") given at a later date. In 1982, he was transferred to Marineland in Ontario, Canada. It was at this new facility he first started performing for the public. He developed skin lesions indicative of poor health, and was also bul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orca
The orca (''Orcinus orca''), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus '' Orcinus'', it is recognizable by its black-and-white-patterned body. A cosmopolitan species, it inhabits a wide range of marine environments, from Arctic to Antarctic regions to tropical seas. Orcas are apex predators with a diverse diet. Individual populations often specialize in particular types of prey, including fish, sharks, rays, and marine mammals such as seals, dolphins, and whales. They are highly social, with some populations forming stable matrilineal family groups (pods). Their sophisticated hunting techniques and vocal behaviors, often unique to specific groups and passed down from generation to generation, are considered to be manifestations of animal culture. The International Union for Conservation of Nature (IUCN) lists the orca's conservation status as data deficient as multiple orca types ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Dyson (science Historian)
George Dyson (born March 26, 1953) is an American non-fiction author and historian of technology whose publications broadly cover the evolution of technology in relation to the physical environment and the direction of society. He has written on a wide range of topics, including the history of computing, the development of algorithms and intelligence, communications systems, space exploration, and the design of watercraft. Early life and education Dyson's early life is described in Kenneth Brower's book ''The Starship and the Canoe.'' When he was sixteen he went to live in British Columbia to pursue his interest in kayaking. From 1972 to 1975, he lived in a treehouse at a height of 30 metres that he built from salvaged materials on the shore of Burrard Inlet. Dyson became a Canadian citizen and spent 20 years in British Columbia, designing kayaks, researching historic voyages and native peoples, and exploring the Inside Passage. He was, during this period, estranged from his f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freeman Dyson
Freeman John Dyson (15 December 1923 – 28 February 2020) was a British-American theoretical physics, theoretical physicist and mathematician known for his works in quantum field theory, astrophysics, random matrix, random matrices, mathematical formulation of quantum mechanics, condensed matter physics, nuclear physics, and nuclear engineering, engineering. He was professor emeritus in the Institute for Advanced Study in Princeton, New Jersey, Princeton and a member of the board of sponsors of the ''Bulletin of the Atomic Scientists''. Dyson originated several concepts that bear his name, such as Dyson's transform, a fundamental technique in additive number theory, which he developed as part of his proof of Mann's theorem; the Dyson tree, a hypothetical genetic engineering, genetically engineered plant capable of growing in a comet; the Dyson series, a Perturbation theory (quantum mechanics), perturbative series where each term is represented by Feynman diagrams; the Dys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
