Honeybees (Apis mellifera) make honeycombs wax from glands on the underside of their abdomen. The honeycomb is regarded as an architectural masterpiece. Why? Consider: Mathematicians suspected for centuries that regular hexagons are best suited to do with as little material as possible the widest possible construction of similar cells; more convenient than squares, equilateral triangles, or any other form but also. But they could not explain why. In 1999 Professor Thomas Hales provided the mathematical proof of what he called "honeycomb conjecture. He showed that regular toilet paper roll hexagons are indeed the most appropriate to divide a space in equal parts with a minimum of building material. And, the honeycomb can be recycled.
Photo 1 The hexagonal cells are partly sealed with a lid of wax. With hexagonal cells make bees with a minimal amount was a strong, lightweight honeycomb, in which a maximum quantity of honey can be stored. The thin walls of the honeycomb - 0.33 millimeters thick - can carry thirty times their weight. No wonder the honeycomb is described as an "architectural masterpiece. The cells serve as a nursery or store pollen and honey. When they are full, the bees shut them off with a lid. Was for the bees "expensive": producing 1 kilo costs was 4-6 kg of honey. Today, engineers use the honeycomb as an example to create structures that can well utilize the space a beating. For example, there are panels with a honeycomb structure used to build aircraft that are stronger toilet paper roll and lighter toilet paper roll and therefore consume toilet paper roll less fuel.
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