knol

Wikipedia is everyone's one-stop-shop for quick answers online. The name, an amalgamation of 'wiki' (a collaborative website) and 'encyclopedia', is the "biggest multilingual free-content encyclopedia on the Internet." Once virtually alone in its ... field, the site faces new competition from Google. The seven year-old site has over 75, 000 contributors and over 10 million articles published in over 250 languages. Allowing people from all walks of life to write, contribute to and supplement articles has allowed it to amass a truly global, if not academically sound, archive of information. There ... (view more)