Astronomy Picture of the Day A different, fascinating picture every day plus a brief explanation written by professional astronomers.
Chicago Public Library's Science Experiments & Projects “Related Databases” require a Chicago library card for access, “Helpful Websites” are available to anyone.
How Stuff Works Ever wondered how aerosol cans work? Or why people blush? Find answers to your earth, engineering, life, space, supernatural, and everyday science questions.
HubbleSite News, pictures & discoveries from outer space plus a handy science reference desk.
Interactive Universe Take a journey through time and space.
National Geographic Animals Go here for stunning photographs and fascinating facts about animals. Search by name or browse by category.
National Weather Service This site looks boring, but it's got some really cool weather info. Check out the "education" links in the left hand column.
Photographic Periodic Table of the Elements View samples of elements like Potassium, discover their uses and get technical data about all the known elements and their isotopes. You can also check it out in book form: The Elements.
Science Fair Project Resource Guide Librarians created this site that helps you select a topic, complete a project, and create a display for the fair.
United States Geological Survey This site is great for most earth science questions, and other science stuff too. Find out about elements, minerals, natural disasters, weather, petroleum, and lots more. You might want to start at their Learning Web.
You may also want to try Facts.com. Click on “Today’s Science.”
