HEATKEYS

Online weights and measures conversion. Online calculators for quick and easy metric conversion, conversion tables for both commonly used and very exotic units.

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

The Microsoft Support home page is your support portal for Microsoft products. Download updates and find top issues, error messages, and troubleshooting tips for Windows XP, Windows Vista, Windows 7, Office 2010, the 2007 Microsoft Office system, and...

Action packed math site for elementary and middle school students featuring math games, math word problems, math worksheets, logic puzzles, and math videos.

An online music calculator that includes formulas and tables for bpm, hertz, keyboard notes and quality factor calculations. Bpm Calculator, Hertz Calculator, Note Calculator and Quality Factor Calculator

Data Analysis and Statistical Software for Professionals

Percentage change calculator

Survey software for Online surveys, web surveys, paper surveys with scanning, PDA surveys, Kiosk surveys and phone surveys in any language. Complete design and analysis capability.

Teaching resources for mathematics teachers, a question and answer service for teachers and students, careers of mathematicians, a problem of the month and more.

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.

Build pizza ovens burning wood, making chimney plans, information for laying out your own pizza oven brick dome, learning at home backyard garden. Pizza ovens.

ExRx.net is a exercise resource of nearly 2000 pages for the exercise professional, coach, or fitness enthusiast. ExRx.net features a comprehensive exercise instruction and kinesiology reference for exercise prescription with over 1300 animated exerc...