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Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.

YouTube is a place to discover, watch, upload and share videos.

IDEAS is a central index of economics and finance research, including working papers, articles and software code

Academia.edu helps academics follow the latest research.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Prezi is the zooming presentation editor

Documents & Reports is the official repository of World Bank public documents. It contains operational documents (project documents, analytical and advisory work, and evaluations), formal and informal research papers, and most Bank publications i...

The National Democratic Institute (NDI) is a nonprofit, nonpartisan organization working to support and strengthen democratic institutions worldwide through citizen participation, openness and accountability in government.

Forvo: the largest word pronunciation dictionary in the world, now with translations. All the words in all the languages pronounced by native speakers