Science Commons.org: Following the same philosophy of the Creative Commons license for artists

EurekAlert.org: Operated by the American Association for the Advancement of Science

eFunda.com (Engineering fundamentals)

Freepatentsonline.com: Think you’ve developed something patentable?

RedOrbit.com: If you are into science or technology, RedOrbit wants to be your home

Indeed.com: There are tons of job search databases

MathGV.com: Along the same lines as the free stats calculator

The Knight Science Journalism Tracker

LabLit.com:

Which scientist should I date?

Scopus.com: The Scopus database contains more than 16,500 peer-reviewed journals