What is the shelf life of a condom? I know every package of condoms has an expiration date on them. But, I need to figure out when a specific package of condoms was manufactured by looking at the expiration date.
Middle class. The middle class is a class of people in the middle of a social hierarchy. In Weberian socio-economic terms, the middle class is the broad group of people in contemporary society who fall socio-economically between the working class and upper class. The common measures of what constitutes middle class vary significantly among cultures.
Another way to define middle class is by how much you spend. This more accurately reflects your well-being since income doesn't take into account non-cash government benefits, such as food stamps, or savings and can fluctuate greatly from year-to-year, say proponents of this measure.