Translates text and web pages from one language to another, including English, German, Spanish, French, Italian, Portuguese, and Russian

an agency of the U.S. Department of Commerce. Conducts environmental research.

National Library of Medicine's search service that provides access to over 10 million citations in MEDLINE, PreMEDLINE, and other related databases, with links to participating online journals.

Computing and technology news service presents original stories and investigative reports in real-time.

U.S. government-funded national resource for molecular biology information. Access to many public databases and other references, including the draft human genome.

Retrieval system for searching several linked databases. It provides access to a range of subjects including nucleotide and protein sequence databases, three-dimensional macromolecular structures, and genome assemblies

HowStuffWorks.com is an award winning site covering thousands of topics within its own 10 channels: Auto, Computer, Electronics, Entertainment, Health, Home, Money, People, Science and Travel.

Lots of time and date related information, such as yearly and monthly calendars, counters, countdown, and the world clock which shows the current time in cities all over the world.

A veritable cornucopia of streetwise lingo, posted and defined by its readers

Translation of text and web pages between English and Spanish, German, French, Italian and Portuguese