Quantities and units — Part 1: Space and time| ISO
The International System of Units, or SI, is a system of weights and measures most commonly used world-wide, and is the modern version of the metric system.| Inch Calculator
Convert square inches (sq in) to another unit of area such as square miles, acres, or square yards, and see the conversion formulas.| Inch Calculator
Convert inches (in) to another unit of length such as miles, yards, or feet, and see the conversion formulas.| Inch Calculator
Convert cubic inches (in³) to another unit of volume such as gallons, quarts, or pints, and see the conversion formulas.| Inch Calculator
Encyclopedia article about Dyadic rational number by The Free Dictionary| TheFreeDictionary.com
Written by three experienced educators and practitioners, Machine Tool Technology Basics is sure to be a useful tool for anyone needing to learn about today's machine tool trade. Logically organized in three sections, it begins with basic metal-removal operations of conventional machines, progresses to CNC machines, and finishes with CAD/CAM. Easy to understand and use, this practical reference keeps operations brief and highlights related information that is not part of the operation. What's...| Google Books
Weights and Measures Standards of the United States: A Brief History| Google Books
Learn about rulers, which are instruments used to measure length, and find out about different types available and their uses.| Inch Calculator
Learn how to measure without a tape measure or ruler using common every-day items, apps, or just print your own ruler to take measurements.| Inch Calculator
Convert inch fractions to decimal, decimal to inches, inches to metric measurements, and learn how to convert decimal to fractions.| Inch Calculator