Web

Amazon to Expand Private-Label Offerings—From Food to Diapers - The Wall Street Journal

An “effective infinity” is a quantity so large we cannot help but treat it as infinite, only it isn’t. The number of grains of sand on all the beaches in the world is effectively infinite, since you could never conceive of a device or process that could manipulate or even consider them all, yet there can only be so many of them on a finite planet.…