|
|
|
|
|
|
In typography, the point is the smallest unit of measure. It is used for measuring font size, leading, and other items on a printed page.
An attometer is a unit of length, a combination of the metric prefix atto (symbol a) and the SI unit of length meter (symbol m), equal to 10−18 meter or 1.0E-18 meter and its symbol is am. Plural name is attometers.