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 fr...

See what your friends are reading. Keep track of what you

Find what you want in a library near you with WorldCat, a global catalog of library collections.

YouTube is a place to discover, watch, upload and share videos.

An Archive of Our Own, a project of the Organization for Transformative Works

Prezi is the zooming presentation editor

Trzej Detektywi - Wiki to społeczność, do której każdy może dołączyć. Odkrywaj, dodawaj i podziel się swoją wiedzą!

YouRepeat.com is a YouTube repeater. Repeat Youtube videos. Search youtube and repeat any video.

Twitter is without a doubt the best way to share and discover what is happening right now.

Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and refer...