HEATKEYS

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

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Translation by Babylon is a free online version of Babylon

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 ...

Tableau Public is free software that can allow anyone to connect to a spreadsheet or file and create interactive data visualizations for the web.

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

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

Disqus is a global comment system that improves discussion on websites and connects conversations across the web.

Change.org is the leading site for social change, providing daily news and information about important social issues and empowering people to take action.