Surf these sites: Allexperts Astronomy Q&A -- Astronomers answer all your one-on-one questions about telescopes, the stars, the constellations, the planets, and more! A great resource for students who need a quick answer to a question! Ask A Bug Expert -- Orkin Pest Control has partnered with the Urban Pest Control Research Center. Now, when you e-mail a question you will receive a reply directly from the entomologists at the center. Ask A Geologist -- Do you have a question about volcanoes, earthquakes, mountains, rocks, maps, ground water, lakes, or rivers? A service of the earth scientists at USGS. Ask A Scientist -- You can ask a scientist a question, and more, on the WWW MadSciNet: The 24-hour exploding laboratory. Ask A Scientist About Liquid Crystals -- A starting point for students and teachers interested in liquid crystals and the science and mathematics from which they arise: physics, chemistry, mathematics, computer science, polymer science, display engineering and information management. Ask An Astronaut -- An opportunity to have space-related questions answered by astronauts. Out of thousands of questions asked per month, hundreds will be answered. If your question is selected, it will be submitted to an astronaut or cosmonauts and a reply will be sent via email. Your question and answer will also be archived on the site for others to share and enjoy. Check the archives before submitting your question. Ask An Aviculture Expert -- Birds and bird care questions. Not a substitute for a trip to the vet. Ask An Expert Inventor -- Ask an expert who invented what, when and how? Check the archives for previous answers, and help answer questions which have stumped the expert. Ask Dr. Fred -- Scientist and children''s author Fred Bortz answers science questions and gives awards to very good questions. Ask Dr. Global Change -- He stands ready to answer your most difficult questions about global change on planet Earth. Archives are available. Ask Dr. Universe -- Dr. Universe has a whole university full of experts ready to tackle your question on any subject. Explore the question of the day, longer featured answers, and more. Ask Experts your Physics Questions -- Ask experts your physics or physical science questions, and check out the archives, organized by topic. Ask Shamu -- Ask and read archives of questions (and answers) mainly about marine biology and the environment. Ask The Space Scientist -- Ask a question and check out the extensive archives for the many questions asked at this site. Ask a Marine Science Expert -- Email your question after checking the archive of previous questions and answers. Ask a Volcanologist -- All things volcano related, plus archives of previous questions. Ask an Earth Scientist -- Experts at the U of Hawaii answer questions about volcanoes and igneous rocks, earthquakes and seismology, natural disasters, geochemistry, the environment, pollution, hydrology and water quality, minerals, gems and crystals, geophysics, sediments and sedimentary rocks, and just plain ol'' geology. Experts Exchange -- Free online "ask an expert" site for computer questions. How Things Work -- Ask about almost anything related to the physical world, and check the well-organized archives for answers to previous interesting questions. ScienceNet -- A free science information service, staffed by scientists who are expert in explaining complex topics in everyday language. Search the online database of previously answered questions, and if you can''t find an answer then send your question via email. Scientific American: Ask the Experts -- Answering questions of a scientific nature. The Troubleshooting Site -- Learn how to troubleshoot any problem. Site includes a troubleshooting tutorial, troubleshooting charts for PCs, autos, appliances, and more. Get free e-mail troubleshooting help.
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