HEATKEYS

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.

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 ...

Translation by Babylon is a free online version of Babylon

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

Good old Wikipedia, great new look

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web pages.

Spende Geld oder Zeit für ein soziales Projekt Deiner Wahl auf Deutschlands größter Spendenplattform. betterplace.org ist gemeinnützig und kostenlos.

Prezi is the zooming presentation editor

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

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...