Google announces testing of online reference tool
On its official blog Thursday evening, under the title, Encouraging People to Contribute Knowledge, Google announced the first phase of testing of a tool designed to facilitate the organisation of "authoritative articles" written by users. The tool, dubbed "knol" for unit of knowledge, will be similar to other online encyclopedias such as Wikipedia. According to Google, knols would "cover all topics, from scientific concepts, to medical information, from geographical and historical, to entertainment, from product information, to how-to-fix-it
Source: Wikinews