📚 Reference
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The CIA World Factbook provides comprehensive and regularly updated profiles of every country and territory, covering geography, people, economy, government, and military information.
Country ProfilesNational Geographic's environment section covers climate change, conservation, wildlife, and sustainability with authoritative journalism, photography, and scientific reporting.
Environment and Nature
Dotdash Meredith operates a network of trusted informational websites answering everyday questions across health, finance, travel, food, and technology with expert-reviewed content.
FAQsGoogle Maps is the world's most widely used mapping service, offering street maps, satellite imagery, street view, real-time traffic, and route planning for locations worldwide.
Maps
AllMusic is the most comprehensive music reference database on the web, featuring artist biographies, album reviews, and genre guides covering every style of recorded music.
MusicBrainyQuote is one of the most popular quote databases on the web, featuring thousands of quotes attributed to famous authors, politicians, scientists, and public figures throughout history.
Quotes
Quote Investigator is a scholarly website that researches the origins and attributions of famous quotes, correcting misattributions and tracing quotations to their earliest documented sources.
QuotesResearchGate is a professional network for scientists and researchers to share papers, ask questions, and find collaborators, hosting millions of full-text research publications.
Research PapersISO is the world's largest developer of voluntary international standards, covering technology, manufacturing, food safety, healthcare, and more, with publications available through its official websi…
StandardsAcronym Finder is the web's largest and most comprehensive database of acronyms and abbreviations, covering technology, military, government, science, and everyday language.
Acronyms and AbbreviationsAll Acronyms is a comprehensive acronym and abbreviation dictionary with definitions across thousands of categories, crowdsourced and continuously updated by its community.
Acronyms and AbbreviationsAbbreviations.com is a large online dictionary of abbreviations and acronyms covering medical, military, science, and general usage, with over a million entries in its database.
Acronyms and Abbreviations
The World Almanac is one of the most trusted reference publications since 1868, providing annually updated facts, statistics, and data on history, science, politics, and world events.
AlmanacsInfoplease is a free online almanac and encyclopedia offering reliable facts, statistics, and reference data on history, geography, science, and current events for students and researchers.
Almanacs
The Old Farmer's Almanac is America's oldest continuously published almanac, offering weather predictions, gardening guides, astronomy data, and seasonal folklore since 1792.
AlmanacsThe National Endowment for the Humanities is an independent federal agency supporting research, education, and public programs in history, literature, philosophy, and the humanities.
Arts and HumanitiesJSTOR is a digital library providing access to thousands of academic journals, books, and primary sources in the humanities, social sciences, and sciences. Widely used by researchers and students.
Arts and HumanitiesOxford Art Online is a premier scholarly resource for art history, featuring the Grove Dictionary of Art, Benezit Dictionary of Artists, and other authoritative art reference works.
Arts and HumanitiesStack Overflow is the world's most popular developer Q&A platform, where programmers ask and answer technical questions. Features millions of questions and expert answers on coding topics.
Ask an ExpertQuora is a popular Q&A platform where users ask questions and receive answers from knowledgeable contributors across virtually every subject area, from science to personal advice.
Ask an Expert