Darwin's Geometric Proof of Evolution – Jake Shannin
The Surprising Architecture in Bees' Honeycombs
Why are honeybee hives made up of hexagon cells, and how does it help them? - Quora
Cell orientation characteristics of the natural combs of honey bee colonies
Why Honey Bees Use Hexagons? - Carolina Honeybees
Structure of Fejes Tóth cells in natural honey bee combs
The upward tilt of honeycomb cells increases the carrying capacity of the comb and is not to prevent the outflow of honey
Ordering and topological defects in social wasps' nests
Why Do Bees Make Their Honeycombs Hexagonal?, by OlimpiAkademi
Structure of Fejes Tóth cells in natural honey bee combs
Sub-cell scale features govern the placement of new cells by honeybees during comb construction
Why Do Honey Bees Make Hexagonal Honeycomb?
Honeycomb - Wikipedia
Honeycomb crystallography: comb formation under geometric frustrations