IEEE Xplore. Delivering full text access to the world

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...

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictiona...

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

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

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

TechTalks.tv is making it super-easy to publish, search and learn from slide-based videos, all in order to share educational content on the web.

Share, download and print free sheet music for piano, guitar, flute and more on the world