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Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality. Students can also find help for homework and career perspectives

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

Search jobs then look inside. Company salaries, reviews, interview questions, and more - all posted anonymously by employees and job seekers.

a free collection of over 2000 riddles, 700 games, 90 illusions, the famous gry riddle, quizzes, picture puzzles, logic puzzles, math puzzles, mystery puzzles, word puzzles, vocal puzzles, brain teasers, funny comics, funny cat pictures, trivia, and ...

Do you need help or need to ask a question? Can

Final answers. Numeracy and numerical culture. Mathematics and physics. Physical measurements and Units. Weights and measures. Historical metrology.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

The Math Forum is the comprehensive resource for math education on the Internet. Some features include a K-12 math expert help service, an extensive database of math sites, online resources for teaching and learning math, plus much more.