Let digons be bigons.
Traveling around the world tends to shift my perspective. If for only a moment, I remember our planet is round, not flat. I know it is round, sure, but I often live as if the world is flat. For example, I tend to think of streets as parallel and perpendicular lines. (Surprising, since I live … Continue reading Let digons be bigons.
Footpath Math: Chalk it up to a math geek 