网站简介：A think-tank focusing on the economic, political, and technological forces driving global change, with particular emphasis on nuclear non-proliferation. Publisher of "Foreign Policy," a leading international relations journal.
网站简介：This popular magazine also provides the latest news in archaeology from around the world.
网站简介：Web-based education project designed to teach students civics and inspire them to be active participants in U.S. democracy. Founded by Justice Sandra Day O'Connor out of her concern that students are not getting the information and tools they need for civic participation, and that civics teachers need better materials and support.
网站简介：An online resource for learning languages with exercises and audio, all resources are offered for free.
网站简介：World s largest map store. Wall maps, travel maps, atlases, digital maps and
网站简介：Dedicated to rhetoric and public communication in the United States. Offers an archive of speeches, movie speeches, and audio figures of speech.
网站简介：Provides financial and technical data related to the network.
网站简介：The user-friendly and fun way to mint new bitcoins! Join us and make your own bitcoins.
网站简介：Professional association for psychologists.
网站简介：Ever ask yourself whether something in your life is normal or not? Well now you can find out at http://isitnormal.com.
网站简介：Site offers 20 lessons in more than 50 languages from Afrikaans to Zulu.
网站简介：Statistical tables and maps for the principal cities and agglomerations of the world.
网站简介：A web-based e-text system which presents complete texts of Chinese philosophy together with their English translations in a structured, cross-referenced, and searchable form.
网站简介：An online language learning system and community.
网站简介：Offers a succinct and graphical overview of the price of Bitcoins and market depth on the major Bitcoin exchanges.
网站简介：Nonprofit, nonpartisan think tank that seeks to broaden the public debate about strategies to achieve a prosperous and fair economy.
网站简介：Language research in Estonia. Includes online dictionaries of Estonian dialects, phrases and slang.
网站简介：Learn Hebrew Grammar and the Hebraic mindset of the Bible. Learn the Hebrew Names of God. Gain powerful insights into your Christian faith! A FREE online course with exercises, vocabulary, charts, and much more.
网站简介：Secured with bank level SSL encryption, cold storage and audited reserves. Featuring bitcoin futures with 20x leverage, P2P Lending Market and more financial innovation.
网站简介：Portal to a very large number of internet resources devoted to the native languages of North, central and South America.
网站简介：Resources for students include a glossary, quizzes, forums, and annotated links. Also has advice about graduate school.
网站简介：Official site with general information concerning the university, department structure, and academic programs.
网站简介：Provides time-series data on a variety of macroeconomic variables. Featured are surveys, methodologies, news releases, personnel, papers, economic data and tools.
网站简介：A collection of Latin texts: classical, Christian, medieval, and modern, including such classics as Lewis Carroll's "Gabrobocchia".