Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people they meet.

The Hutchinson Encyclopedia is a wide-ranging, comprehensive, and up-to-date family encyclopedia. A total resource of 12 million words, with over 75,000 articles as well as 5,000 photos and illustrations, 700 sound files, 70 animations, and over 40 videos, it is an online companion for all general research, from homework assignments to simple curiosity. A wealth of supplementary material is also included: thousands of quotations, historical documents, country facts and chronologies, tables and lists.

TFD Encyclopedia includes Computer Desktop Encyclopedia, Columbia Encyclopedia and many other great sources.

A collection of choral music in pdf, nwc and midi format - Una raccolta di musica corale in formato pdf, nwc e midi

Scribd is a social publishing site, where tens of millions of people share original writings and documents. Scribd's vision is to liberate the written word.