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• National Air and Space Museum (www.nasm.edu)
• NASA - stop by NASA online for latest in space exploration and more. (www.nasa.gov)
• SEDS - Space images, shuttle schedules, information on the planets, constellations, and much more. (www.seds.org)
• US Naval Observatory - sun and moon data including moon phases and more. (aa.usno.navy.mil/data)

• Agriculture Research Services -US Department of Agriculture home page full of animals facts and photos. (www.ars.usda.gov)
• Animal Diversity Web - find scientific names, pictures and descriptions of mammals, birds, amphibians, reptiles, sharks, mollusks, anthropods, echinoderms and more. (animaldiversity.ummz.umich.edu)
• The Biology Project - University of Arizona's guide to biology. (www.biology.arizona.edu)
• Birdsource - Everything a birdwatcher needs to know. (www.birdsource.org)
• What's that Snake? OPLIN's online snake identification guide. (www.oplin.lib.oh.us/products/snake)

• CNET -articles, buying advice and more to keep you computer savvy. (www.cnet.com)
• Learn The Net - Learn the basics of net surfing. (www.learnthenet.com)
• Mac World -all types of information for Mac Users. (www.macworld.com)
• Protonic - online community that provides technical support to computer users for free. Questions answered within 24 hours, e-mail required. (www.protonic.com/)
• Web Monkey - an informative site for web developers. (www.webmonkey.com)
• What Is? - Computer and technology dictionary. (www.whatis.com)
• ZD NET -more computer tips and articles. (www5.zdnet.com/)

• Digital Photography: The Textbook - What exactly is a megapixel? Check out this online textbook to learn the basics of digital photography. (www.photocourse.com)
• Kodak: Digital Learning Center - online courses, glossary, faqs make up this handy guide from Kodak. (kodak.com/US/en/digital/dlc)
• Photo.net - this comprehensive site includes forums, articles, guides, and photos from other digital photographers. (photo.net)

• Dinosauricon - genus lists, places dinosaurs lived and anatomy. (dinosauricon.com)
• Discovery Channel Online - latest science news from dinosaur discoveries to planet earth to extreme weather and much more. (www.discovery.com)
• Dive and Discover - Explore the underwater world on a series of research cruises to the Pacific and Indian Oceans. (www.divediscover.whoi.edu)
• E-Nature - field guides for fish, butterflies, insects, birds, amphibians, mammals, reptiles, trees, wildflowers, and constellations. (enature.com)
• Envirolink - the online environmental community. (envirolink.netforchange.com)
• Exploratorium - Museum of Science, Art and Human Perception. (www.exploratorium.edu)
• How Stuff Works - ever wonder how everyday things work? This page is full of answers. (www.howstuffworks.com)
• Inventor's Hall of Fame - all sorts of inventions and information on inventors. (www.invent.org)
• National Science Foundation (www.nsf.gov)
• Periodic Table - searching for atomic numbers? Look no further for general information on all of the elements. (www.webelements.com)
• Science Daily - your link to the latest research news. (www.sciencedaily.com)
• Scientific American (www.sciam.com)
• What Tree is it? - identify leaves and trees using this OPLIN database. (www.oplin.lib.oh.us/products/tree)

• About.com - A web portal that offers oodles of information and links to a wide variety of topics. (www.about.com)
• Alta Vista (www.av.com)
• Ditto.com - a search engine that searches just for pictures and images online. (www.ditto.com)
• Dog Pile (www.dogpile.com)
• Excite (www.excite.com)
• Find Tutorials - Ever wonder how to mix cement? How about carving a turkey or having a garage sale? Use this handy search engine to find online tutorials. (www.findtutorials.com)
• Google (www.google.com)
• HotBot (www.hotbot.com)
• Northern Light (www.northernlight.com)
• Search Engine Showdown - general information and comparisions between the major search engines. (www.searchengineshowdown.com)
• Search Engine Watch - news, updates and general information about the search engines. (www.searchenginewatch.com)
• Yahoo! (www.yahoo.com)

• Web Math - basic functions, plus more advanced includes everyday math tips. (www.webmath.com)
• Explore Math - don't let algebra stump you, stop by Explore Math for all of your mathematics needs. (exploremath.com)