Developer rebuilds Doom using only CSS and HTML, turning divs into a full 3D game engine

Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

How medieval chess created a space in which players, regardless of race, could engage as equals

In the medieval European imagination, racial difference was often highly polarized. Black people were perceived either as ...