HEATKEYS

Zimbra provides open source server and client software for messaging and collaboration. To find out more visit http://www.zimbra.com.

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

foursquare

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 ...

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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...

The Global Change Master Directory is a comprehensive directory of information about Earth science data, including the oceans, atmosphere, hydrosphere, solid earth, biosphere and human dimensions of global change. FGDC Clearinghouse Node (NASA).

dgMarket is the largest international portal for tenders and procurement opportunities from governments and international organizations.

Mercantil.com es el primer punto de entrada de Internet para hacer negocios en Latinoamérica y sirve como puente entre la comunidad global de negocios y las empresas de CHILE

Discover our online network for research and download the free desktop tool that indexes and organizes all of your papers. Easy reference management and data sharing from Mendeley.

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The International Polar Year (or IPY) is a collaborative, international effort researching the polar regions.