Why Pentagons Are Poor at Tiling

CGP Grey · Explainer · 9 min · 2020 · YouTube title: Pentagons Are Terrible at One Thing

Why it's here

Recommended in hexagon-grid threads as a fun but informative overview, and sometimes dropped as a light joke.

What it covers

A CGP Grey video about why pentagons are bad at tiling and why hexagons are so special, in his usual playful style. It touches on honeycombs and tiling in nature.