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

Heliae is an innovator and integrator of proprietary algae producation technology.

Prezi is the zooming presentation editor

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 fr...

Shutterstock Footage offers a growing library of royalty free stock footage, stock clips, and stock video for use in film, television, commercials, in...

IDEAS is a central index of economics and finance research, including working papers, articles and software code

Scratch: a programming language for everyone. Create interactive stories, games, music and art - and share them online.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections t...