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Translation by Babylon is a free online version of Babylon

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the l...

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

The Euler Archive is an online resource for Leonhard Euler

Searchable lyrics database featuring 450000+ lyrics to almost 15,000 artists.

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...

The world?s largest online music catalogue, powered by your scrobbles. Internet radio, videos, photos, stats, charts, biographies and concerts.

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest qualit...