HEATKEYS

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

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 ...

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

Το Pinterest είναι ένα οπτικό εργαλείο ανακάλυψης που μπορείτε να χρησιμοποιείτε για να βρίσκετε ιδέες για όλες τις εργασίες και τα ενδιαφέροντά σας.

TED is a small nonprofit devoted to Ideas Worth Spreading -- through TED.com, our annual conferences, the annual TED Prize and local TEDx events.

Learning Languages Online

Academia.edu helps academics follow the latest research.

EngYes allows you to take free conversations online with people around the world, improving your speaking skills immediately and also you can create articles, memes...

Art - community of artists and those devoted to art. Digital art, skin art, themes, wallpaper art, traditional art, photography, poetry / prose. Art prints.

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.