At first glance, it looks like a plain, slightly glossy sheet. Then it goes through a quick bath, the temperature shifts, and a famous face comes back from nowhere. In one demonstration, a film made ...

This octopus-inspired smart skin can change shape and reveal hidden secrets on command.

The researchers turned to hydrogels, which are water-rich, jelly-like polymers that respond to temperature and chemicals. But ...

Part of Minecraft's charm has always been its simple, blocky, pixelated aesthetic. With more items than ever, and some retextures over the years, vanilla Minecraft looks slightly less grassroots than ...

Tessellation is when shapes fit together in a pattern with no gaps or overlaps. These squares make a tessellating pattern. You can make a tessellating pattern from just one type of shape or a number ...