As you consider the best way to approach, move into and/or pass through each of these potentially dangerous transitions, you are using geometry even ... Look at the shapes and lines.

London’s expansive housing stock spans many eras, and almost all of it is suitable for refurbishment, not replacement. This geometric extension shows that the days of by-the-numbers house extensions ...

This project is a console-based Shape Generator program written in C++. It allows the user to create and save a variety of 3D shapes.