Add Yahoo as a preferred source to see more of our stories on Google. A 14-sided shape tiled endlessly without repeating a pattern What has 14 sides, is full of curves, and can perfectly cover a ...

The recently discovered “hat” aperiodic monotile admits tilings of the plane, but none that are periodic [SMKGS23]. This polygon settles the question of whether a single shape—a closed topological ...

Researchers have discovered a new 14-sided shape called the Spectre that can be used to tile a surface without ever creating a repeating pattern, ending a decades' long mathematical hunt. When you ...