HEATKEYS

educational databases for teachers containing science projects, teacher jobs, lesson plans, curriculum, state testing resources, java applets, free software, interactive physics software

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

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WikiAnswers: Questions and Answers from the Community

Find hands-on science supplies & lab tools for Chemistry, Biology, and more. Grades K-12 & college. Microscopes, beakers...

New Mexico Institute of Mining and Technology: Science, Engineering, Research, University

IOPscience is a unique platform for IOP-hosted journal content providing site-wide electronic access to more than 130 years of leading scientific research, and incorporates some of the most innovative technologies to enhance your user-experience.

Endress+Hauser : suppliers of sensors, transducers, transmitters, probes, channel flowmeters, videographic and paper recorders for level, pressure, temperature measurement and analysis of ph/ORP, conductivity, turbidity...

METTLER TOLEDO is a global provider of precision instruments and services for professional use. Select an area and learn more about our wide range of products and applications for weighing, measuring and analyzing.

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