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The Greater Philadelphia Sea Perch Challenge is open to middle schools and high schools in the PA, NJ and DE region. The goal is to increase student interest in STEM and to introduce students to naval engineering.

WikiAnswers: Questions and Answers from the Community

This is a page in The Physics Hypertextbook. It is a work in progress.

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

HowStuffWorks explains hundreds of subjects, from car engines to lock-picking to ESP, using clear language and tons of illustrations. We do the resear

Scuba Equipment, Diving equipment and scuba lessons in Dallas or sales on the net.