HEATKEYS

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

The Search for Extraterrestrial Intelligence (SETI) in the Optical Spectrum - looking for monochromatic and pulsed laser beacon signals

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

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

Where the world goes to talk about science.

Science, astronomy, and space flight news, science and renewable energy encyclopedias. Maintained by science writer David Darling, Ph.D.

Quantum fluctuations in science, space and society, from quarks to Hubble and Mars. Served up by Alan Boyle, msnbc.com science editor. E-mail Alan, or connect via Facebook, Twitter or Google+.

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 ...

CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts.

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.