Classroom Corner

Halfway through a discussion section, I dropped my dry-erase pen, and it rolled into the corner under the white board. An aside: white boards, while they allow for an easier-to-read surface for students, are not as fun as chalk boards, in my opinion (honest). More and more white boards keep showing up in classrooms. They smell weird, require these expensive markers, and they make my hands so filthy.

Anyway. When I went to retrieve the marker, I inadvertantly touched the floor. You can guess what I discovered! There is no reason that this dark corner should be like this. None whatsoever.