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List of online encyclopedias. This is a list of well-known online encyclopedias that are accessible or formerly accessible on the Internet . The largest online encyclopedias are general reference works, though there are also many specialized ones. Some online encyclopedias are editions of a print encyclopedia, such as Encyclopædia Britannica ...
Wikipedia is a free online encyclopedia that anyone can edit, and millions already have . Wikipedia's purpose is to benefit readers by presenting information on all branches of knowledge. Hosted by the Wikimedia Foundation, it consists of freely editable content, whose articles also have numerous links to guide readers towards more information.
History of encyclopedias. Nuremberg Chronicle, printed in 1493, making it one of the best-documented early printed encyclopedias. Encyclopedias have progressed from the beginning of history in written form, through medieval and modern times in print, and most recently, displayed on computer and distributed via computer networks.
Encyclopedia. An encyclopedia ( American English) or encyclopaedia ( British English) [1] is a reference work or compendium providing summaries of knowledge, either general or special, in a particular field or discipline. [2] [3] Encyclopedias are divided into articles or entries that are arranged alphabetically by article name [4] or by ...
Learning sciences. Learning sciences (LS) is the critical theoretical understanding of learning, [1] engagement in the design and implementation of learning innovations, and the improvement of instructional methodologies. LS research traditionally focuses on cognitive-psychological, social-psychological, cultural-psychological and critical ...
St Melangell's Church is a Grade I listed medieval building in the former village of Pennant Melangell, in the Tanat Valley, Powys, Wales.Built over a Bronze Age burial ground, the church was founded around the 8th century to commemorate the reputed grave of Melangell, a hermit and abbess who founded a convent and sanctuary in the area.
Wikipedia is a free content, multilingual online encyclopedia written and maintained by a community of volunteer contributors, known as Wikipedians, through a model of open collaboration. It is the largest and most-read reference work in history. [10] Wikipedia originally developed from another encyclopedia project called Nupedia.
The history of science is often seen as a linear story of progress but historians have come to see the story as more complex. Alfred Edward Taylor has characterised lean periods in the advance of scientific discovery as "periodical bankruptcies of science". Science is a human activity, and scientific contributions have come from people from a ...