Any treat, whatsoever the treat, never mind the treat, or the real causes behind a treat, the most important thing that eclipse all the rest, is a unifying collective consciousness with a common goal...Arguing about detailed precise causes is good for creating science, or destroying the topic on a forum, but a long way to the essential... :)
The snow flakes can ask about where comes the cold or the heat, or can think about the signification of their hexagonal form, the same form with not one identical tough...They cannot change the cold or heat phenomena, coming from their activity in certain zones, less in others one, but they can unite in thinking....Hexagonal geometry is universal after all...
Hexagonal geometry is best for sound....
Only some fact among numerous others :
http://www.morethangreen.es/en/brick-hexagonal-cell-new-geometries-against-noise/I am back on the topic.... :)