Main Page

the open-content textbooks collection that anyone can edit.
Nuvola apps kmplot.svg
Engineering Acoustics is the study of the generation and manipulation of sound waves, from an engineering perspective. Requires knowledge of Calculus and Ordinary Differential Equations.
TransMilenio Estacion A Caracas.svg
Children can explore all the letters of the alphabet in Alphabet.


Classic-spaghetti-carbonara.jpg
Spaghetti alla Carbonara is an Italian pasta dish based on eggs, pecorino romano, guanciale, and black pepper. It was created in the middle of the 20th century.
Chess board blank.svg
Shelf:Games contains books on games, and includes the subsection shelves athletic games, board games, card games, electronic games, and game design.
Wikibooks is hosted by the Wikimedia Foundation, which also hosts:

Wikiversity
Wikiversity
Learning resources

Wikipedia
Wikipedia
Encyclopedia

Wiktionary
Wiktionary
Dictionary and thesaurus

Wikiquote
Wikiquote
Quotations

Wikisource
Wikisource
Documents

Wikispecies
Wikispecies
Species directory

Wikinews
Wikinews
News reports

Wikivoyage
Wikivoyage
Travel guide

Wikidata
Wikidata
Knowledge database

Wikimedia Commons
Commons
Media repository

Meta Wikimedia
Meta
Coordination

MediaWiki
MediaWiki
MediaWiki software

Wikimedia Labs
Wikimedia Labs
MediaWiki development

Language