HEATKEYS

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

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 ...

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

gefundenes Zeug. Fotos, Einkaufszettel, etc... //found stuff. photos, shopping lists, etc... (also check: my photos on Flickr.)

The made for iPhone Personal Weather Station, with air quality sensors, to monitor and track your environment.

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing service for geocaches around the world.

Europe-wide job board, find or post jobs in I work in Europe. I work in Europe for employers and jobseekers.

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

Learn Spanish free online, learn German free, study English online and other foreign languages. Practice vocabulary in many languages with Vocabulix

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