Stilb (unit) Stilb (unit) The stilb (sb) is the CGS unit of luminance for objects that are not self-luminous. It is equal to one candela per square centimeter or 10 nits (candelas per square meter). The name was coined by the French physicist André Blondel around 1920. It comes from the Greek word "stilbein" meaning "to glitter". It was in common use in Europe up to World War I. In North America self-explanatory terms such as candle per square inch and candle per square meter were more common. The unit has since largely been replaced by the SI unit: candela per square
Measure of America Measure of America Measure of America is a non-partisan, non-profit initiative of the Social Science Research Council in Brooklyn, New York. It conducts research and analysis primarily on human development data from the United States at the national, state, and county levels. Measure of America aims to stimulate fact-based dialogue about human development issues in the United States by “[breathing] life into numbers, [and] using data to create compelling narratives that foster greater understanding of our shared challenges and greater support for people-centered policies.” Measure of America’s seminal work is the American Human Development Index. Its U.S. specific index is