Boost your grades with this illustrated quick-study guide. You will use it from high school to college and beyond. Features: conversion of over 1000 units. Metric, English, and US customary systems. Length, Area, Volume, Speed, Force, Energy, Electricity, Viscosity, and Temperature. List of powers of 10 prefixes. Explanation of SI writing style. Approximate conversion of units. Difficult concepts are explained in simple terms. Navigate from table of contents or search for words and phrases. Add bookmarks and annotations. Access the guide anytime and anywhere. Use your down time to prepare for an exam. This version is the first release on CNET Download.com.