Wikisage, the free encyclopedia of the second generation, is digital heritage
Encyclopedia
An encyclopedia is a collection of knowledge. Often, in an encyclopedia, there are articles related to events, things, social facts, social phenomenon, and science. Encyclopedias can cover a large array of knowledge.
- Encyclopedia Americana
- Encyclopaedia Britannica — also has an online version
Online
- Encarta
- Encyc
- Epistemia
- MyWikiBiz
- Wikinfo
- Wikipedia
- Wikisage
- NaturalPedia
- Citizendium