This one's for you, Mr. Nyberg! Our geometry class is doing pen-and-paper constructions at the moment. I'm not very good at this, plus I have a sprained thumb, so I thought I'd do my part for the environment and reduce the amount of paper I waste on constructions with this virtual straightedge and compass! Instructions included in the project. Due to the small stage size, this is really best when you run it in presentation mode.
