Since 2005
ScienceBiz.com offers links to websites related to biochemistry, reliability engineering, chemist, morality, medical physics, mechanical engineering, earth sciences, materials, astrophysics, nuclear, software, molecular and much more.
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BioScience  [Reciprocal Link]
BioScience Web Site offers specialized search engines, a comprehensive encyclopedia, a dictionary with thousands of terms, an events scheduler, a job board application, method and protocol articles, free blog and web hosting services, interactive location maps, links to external resources, tools and tutorials, and many other biology-related products
http://www.bioscience.ws/
Provides biological terms, definitions with pictures, and Flash movies. Includes an internal search engine.
http://www.lexicon-biology.com/