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| Encyclopedia Smithsonian |
This is a virtual encyclopedia that draws information from the online resources of the Smithsonian Institution. You may browse by subject only, but subjects covered include: art, architecture, Asian cultures, dinosaurs, electricity, engineering, fishes, geology, horticulture, inventors, medical sciences, photography, sports, trains, volcanoes, and World War II. |
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This is the free Microsoft Encarta encyclopedia. It may be searched by category, keyword, or by typing in a simple question. There may be multimedia resources such as photos, illustrations, and audio and video clips. Some information may only be available to subscribers. |
| Columbia Encyclopedia |
This edition of the Columbia Encyclopedia has 50,000 entries and is excellent for quick reference, not in-depth research. |
| Wikipedia |
This is the world's largest online encyclopedia. Be aware that anyone can provide information for this source and it is sometimes not accurate. You may want to verify the information you find. |
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