About portals · Featured portals · Portal directory · Portals category
A portal is an introductory page for a given topic. It complements the main article of the subject by introducing the reader to key articles, images, and categories that further describe the subject. Portals also help editors find related projects and things they can do to help improve Physicswiki.
At present, the following 1138 portals exist. Of these, 36 are Featured portals .
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