Textbooks in Israel — are published in Israel by the Ministry of Education of Israel and other educational institutions. The Ministry of Education of Israel defines the curriculum of schools in Israel and is in charge of the recruitment and training of teachers. Until … Wikipedia
Free Will — • The question of free will, moral liberty, or the liberum arbitrium of the Schoolmen, ranks amongst the three or four most important philosophical problems of all time Catholic Encyclopedia. Kevin Knight. 2006. Free Will Free Will … Catholic encyclopedia
Free high school science texts — The FHSST non profit organisation is an open content project, established by Mark Horner, to create open content science textbooks for high schools in South Africa which follow the school syllabus. Textbooks published under the GNU Free… … Wikipedia
free content — n. any kind information content (such as: software, dictionaries, textbooks, artwork etc.) that has no legal restriction as to the free usage of the content by people including its modification or redistribution … English contemporary dictionary
Context-free grammar — In formal language theory, a context free grammar (CFG) is a formal grammar in which every production rule is of the form V → w where V is a single nonterminal symbol, and w is a string of terminals and/or nonterminals (w can be empty). The… … Wikipedia
There ain't no such thing as a free lunch — This article is about the saying. For the computing principle, see No free lunch in search and optimization. For the group, see No Free Lunch (organization). There ain t no such thing as a free lunch (alternatively, There s no such thing as a… … Wikipedia
GNU Free Documentation License — The GNU Free Documentation License (GNU FDL or simply GFDL) is a copyleft license for free documentation, designed by the Free Software Foundation (FSF) for the GNU Project. It is similar to the GNU General Public License, giving readers the… … Wikipedia
Impedance of free space — The impedance of free space, Z0, is a physical constant relating the magnitudes of the electric and magnetic fields of electromagnetic radiation travelling through free space. That is, Z0 = |E|/|H|, where |E| is the electric field strength and… … Wikipedia
Open textbook — An open textbook is an openly licensed textbook offered online by its author(s) or through a non profit or commercial open licensed publisher. The open license sets open textbooks apart from traditional textbooks by allowing users to read online … Wikipedia
Wikibooks — Infobox Website name = Wikibooks url = [http://www.wikibooks.org/ www.wikibooks.org] commercial = No type = Textbooks wiki language = multilingual registration = Optional slogan = Think free. Learn free. owner = Wikimedia Foundation author =… … Wikipedia