HEATKEYS

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

Forvo: the largest word pronunciation dictionary in the world, now with translations. All the words in all the languages pronounced by native speakers

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 ...

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.

StumbleUpon is a discovery engine that finds the best of the web, recommended just for you.

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

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

With our research tool you can easily disclose websites with the same ip address, google adsense id, google analytics id, yahoo publisher network id, yandex direct.

Buy academic journals, books and online media at Springer. Choose from thousands of scientific, technology medical and business titles and view our range of services for authors, booksellers and librarians.

Readcube is a free, simple, academic software and reference manager for researchers. Read Cube helps researchers organize, annotate and stay on top of new research literature.