Kirill Leshiner

First, a terrible joke. What newspaper does a triangle read? The Hypotenews! Ok, that was bad. Now for the good stuff. Triangular graph paper is most useful for graphing relationships between 3 data components...

Much of the work done on paper just two decades ago is today done on computers, tablets, or even phones. Nevertheless, there is still a need for ruled paper. In many classrooms, and even on some campuses,...