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Thousands of free online trivia quizzes about geography, movies, television, sports and more.

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

Educational and entertaining site containing thought-provoking essays on astronomy, physics, chemistry, mathematics, languages, linguistics, writing, words, total eclipses, travel (with photographs), London, football (soccer), fantasy television, rel...

Twitter is without a doubt the best way to share and discover what is happening right now.

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Recipes, cooking techniques, and news, updated daily. Chow.com - devoted to the pleasure of food and drink.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

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 ...

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...

Princeton University is a vibrant community of scholarship and learning that stands in the nation's service and in the service of all nations.