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  • Best of History Web Sites

    Best of History Web Sites

    Best of History Web Sites aims to provide quick, convenient, and reliable access to the best history-oriented resources online in a wide range of categories and has been designed to benefit history teachers and their students; however, general history enthusiasts will benefit from the site as well. Ranked #1 by Google for history web sites, Best of History Web Sitesd receives upwards of 100,000 visitors per month.

    - 2023-02-15 - 收藏
  • KnowledgeNuts官网

    KnowledgeNuts官网

    Knowledge Nuts是一个信息网站,秉承着“以最短的时间获得最丰富的知识”,包括差异、事实、误解三大版块,揭开人类存在的事实,事物之间的差异以及世人对事物的误解。Maximum learning with minimum reading! Knowledge Nuts was founded so you can find the information you want. When you want it. Fast.

    - 2023-02-15 - 收藏
  • The Skeptic's Dictionary

    The Skeptic's Dictionary

    Skeptic\'s Dictionary致力于揭露超自然现象、神秘现象、替代医学等伪科学,帮助读者识别生活中各种伪科学与迷信。The Skeptic\'s Dictionary features definitions, arguments, and essays on hundreds of strange beliefs, amusing deceptions, and dangerous delusions. It also features dozens of entries on logical fallacies, cognitive biases, perception, science, and philosophy.

    - 2023-02-15 - 收藏
  • bartleby官网

    bartleby官网

    Bartleby.com专注于经典和一般的参考作品。Reach your academic happy place with access to thousands of textbook solutions written by subject matter experts.

    - 2023-02-15 - 收藏
  • Infoplease官网

    Infoplease官网

    Information Please包含在线词典,互联网百科全书,和历书参考。Infoplease is a free, authoritative, and respected reference for Internet users that provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus.

    - 2023-02-15 - 收藏
  • World Book官网

    World Book官网

    World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education is World Book’s commitment and its editorial team is World Book’s strength. Each team member is dedicated to producing accurate and unbiased information by utilizing contemporary technological tools and following traditional practices of editorial excellence. For more than 100 years, World Book has promoted learning for the entire family through a range of products in which complex topics are concisely explained and vividly illustrated. An explicit goal is to help increase both reading fluency and comprehension in young readers. Encyclopedic content is updated continually and accessible 24/7 on a variety of devices. Innovative and readab

    - 2023-02-15 - 收藏
  • 百科全书在线 | Britannica

    百科全书在线 | Britannica

    Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.由私人机构大英百科全书出版社所出版的英语百科全书,被认为是当今世界上最知名、最具权威的百科全书,是英语世界俗称的ABC百科全书之一。

    - 2023-02-15 - 收藏
  • Semantic Scholar官网

    Semantic Scholar官网

    Semantic Scholar 是由微软联合创始人 Paul Allen 所开发的免费学术搜索引擎。你可以在 Semantic Scholar 上搜索到来自学术期刊、学术会议及学术机构的文献。

    - 2023-02-15 - 收藏
  • Answers官网

    Answers官网

    Answers is the place to go to get the answers you need and to ask the questions you want。http://Answers.com网站,提供英语、德语、西班牙语、法语、意大利语和他加禄语6种语言版本,是一个知名的信息参考网站。

    - 2023-02-15 - 收藏
  • 翻百科网

    翻百科网

    翻百科网为大家提供历史杂谈、汽车出行、创业创新等方面问答知识,让更多的网友通过翻百科找到想要的科普知识答案。

    - 2023-02-15 - 收藏