Joy Division’s iconic debut album cover features a strange white-on-black pattern that has appeared on a million t-shirts since 1979. But what actually IS it?

Chain-of-Zoom sidesteps this limitation by breaking the zooming process into manageable steps. Instead of stretching an image ...

When you're trying to communicate or understand ideas, words don't always do the trick. Sometimes the more efficient approach is to do a simple sketch of that concept—for example, diagramming a ...