• Gotlandese - Informationes de fundo concernente iste lingua parlate in le insula scandinave de Gotland.
• Latino sine flexione, le Interlingua de Peano: un lingua ponte - Discurso del prof. W.A. Carnielli pro le 3e Conferentia Mundial super le logica paraconsistente.
• LSR, un paraphilosophic projecto - Dedicate al rehabilitation (con "ulterior objectivos") del philosophos La Mettrie, Stirner, e Reich.
• Planetologia - Le systema solar e le planetas in Interlingua - Propaga le cognoscentia e le vocabulario basic astronomic e planetologic in Interlingua.
• Projecto Auxilingua - Sito extense super linguas auxiliar international e linguas constructe. Con summarios de multe linguas individual.

» The "Scientia" category is also available in following languages:

• Afrikaans (8)
• Arabic (64)
• Armenian (12)
• Asturian (1)
• Azerbaijani (23)
• Basque (165)
• Belarusian (5)
• Bosnian (33)
• Breton (10)
• Bulgarian (45)
• Catalan (1,466)
• Chinese Simplified (587)
• Chinese (255)
• Croatian (96)
• Czech (576)
• Danish (1,108)
• Dutch (1,154)
• English (106,517)
• Esperanto (98)
• Estonian (8)
• Faroese (2)
• Farsi (12)
• Finnish (572)
• French (9,839)
• Galician (42)
• German (14,712)
• Greek (28)
• Gujarati (1)
• Hebrew (118)
• Hindi (14)
• Hungarian (957)
• Icelandic (9)
• Indonesian (43)
• Irish (21)
• Italian (4,673)
• Japanese (2,217)
• Kannada (1)
• Kashubian (5)
• Korean (225)
• Kurdish (18)
• Latin (4)
• Latvian (8)
• Lithuanian (378)
• Luxembourgish (0)
• Macedonian (5)
• Malay (0)
• Marathi (0)
• Norwegian (436)
• Polish (3,492)
• Portuguese (808)
• Romanian (348)
• Romansh (5)
• Russian (1,220)
• Sardinian (20)
• Scots Gaelic (20)
• Serbian (176)
• Sicilianu (5)
• Slovak (31)
• Slovenian (20)
• Spanish (4,496)
• Swedish (1,128)
• Tagalog (2)
• Taiwanese (9)
• Tamil (6)
• Tatar (7)
• Telugu (2)
• Thai (38)
• Turkish (627)
• Ukrainian (370)
• Vietnamese (2)
• Welsh (1)