ASK AN EXPERT . . . or two

Ask An Expert Main Site
Ask for an Answer-online resources
Ask Jeeves/Ask.com web site-Search the web in plain English! This search engine is the fastest and easiest place to find answers online!Ask A Geologist - A service of the earth scientists at USGS.
Ask Experts-for K-12 Teachers
Ask Dr. Math - The Internet's premier ask-an-expert math service. Ask Dr. Math a question using the Dr. Math Web form, or browse the extensive archive of previous questions and answers
Ask Dr. Science! - What's bugging you?
Ask Jeeves for Kids - Find an answer, check your spelling, take a dinosaur tour and much more!
Family,com ALL EXPERTS
The Ultimate Physics Resource - Ask physics, engineering and science in general related questions.