If you’ve ever seen artifacts on a digital picture of a computer monitor, or noticed an unsettling shifting pattern on a TV displaying someone’s clothes which have stripes, you’ve seen what’s called a ...

Moiré is an often discussed subject when it comes to cameras, but what really causes it, and how can it be dealt with? This is one of those articles where you need to be viewing this web page at 100% ...

When two very similar grids with light and dark elements overlap, new sinuous patterns emerge that seem to shimmer and flow. Whether you’re into art or science, engineering or fashion, you have ...