The fascinating backstory behind the azimuthal orthographic, the map projection that makes flat maps look like 3-D globes.

It was concluded that (a) orthographic projection is learned best using worked examples with several intermediate stages and that (b) a linear relation between angle of rotation and problem difficulty ...

SMAC's Tokyo 42 is the latest in a long line of homages to isometric projection - an ancient faux-3D graphics technique that has become a popular aesthetic.