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Online Conversion is a resource for weights, measures, calculators, converters.

Metric Conversion calculators, tables and formulas for temperature, length, area, volume and weight metric conversions.

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Learn science the fun & easy way with Science Made Simple! Simple kids science experiments, science projects, clear detailed articles, and more.

MARYLAND METRICS - Your one-stop METRIC HARDWARE source offers over 1,200,000 METRIC sized items from over 900 suppliers, worldwide: Fasteners, Hand Tools, Cutting Tools, Measuring Tools, Hydraulic & Pneumatic Fittings & Tubing, Oil Seals, O-...

University of Missouri Extension, part of the national land-grant university and cooperative extension system, extending research-based knowledge and information from the campuses of the University of Missouri to all our citizens.

MM to inches converter. Easily convert millimeters to inches, with formula, conversion chart, auto conversion to common lengths, more

Get great science fair projects, kids science projects & experiments, & science articles at Science Made Simple. Free Sample Projects. Learn how to choose science fair topics & ideas, plan and perform your science experiment using the sci...

Infoplease.com, a free, authoritative, and respected reference for Internet users, provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus. Infoplease.com contains facts on all subjects including sports, entertainment, techno...

Large selection of nuts and bolts as well as other fasteners online. Nuts, bolts, and screws in stainless steel, bronze, galvanized and more including metric bolts. Buy individual nuts and bolts with no minimum order, fast shipping and a 100% guarant...

WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a step-by-step solution. Covers arithmetic, algebra, geometry, calculus and statistics.

Math Worksheets Printable, Math Salamanders Printable Math Sheets to download, Free Math Games & Practice Math sheets from Kindergarten Math Printables to 5th Grade Math Problems.