Informationsphere.com Guide, Meaning , Facts, Information and Description
Informationsphere.com is an online encyclopedia project founded by Jan Keller in 1998. It was originally in German, but Keller switched to English to offer service to a wider audience and to facilitate the encyclopedia's growth. The project has over 4,500 terms in its database.Informationsphere.com is based in Munich, Germany.
See also: List of encyclopedias