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 ...

Prezi is the zooming presentation editor

Get a clear overview and graph of your twitter stats.

SEAS Columbia University;The department of Civil Engineering and Engineering Mechanics at Columbia University in the City of New York, Fu Foundation School of Engineering and Applied Science.

Yatedo is a free people search engine which helps you find and contact anybody throughout the web. Yatedo has developed and continue developing technologies that simplifies and facilitates the search and social experience to help people find and conn...

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Free Popular Music Downloads, Lyrics, Movies and Best Way to Play Your Collection of Songs, Audiobooks, Playlists . Check out the most popular TV shows, Video, Radio Streaming, Photos , Artist List and More.

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

The comprehensive resource for Google+ trends and statistics