Hexagon has no degrees of freedom but can seen as directed edges. Hexagons of symmetry g2, i4, and r12, as parallelogons can tessellate the Euclidean plane by translation. Other hexagon shapes can tile the plane with different orientations. The 6 roots of the simple Lie group , represented by a Dynkin diagram , are in a regular hexagonal pattern. The two simple roots have a 120° angle between them. The 12 roots of the Exceptional Lie group G2, represented by a Dynkin diagram are also in a hexagonal pattern. The two simple roots of two lengths have a 150° angle between
Hexagon Sun it is simply a title for the band's recording studio. It is believed by their fans that Hexagon Sun has held parties in the past, which may be how the collective originally formed. These get-togethers were soon known as "Redmoon" events, after the occurrence during one such party of a lunar eclipse which colors the moon red.. Hexagon Sun's presence on the Internet has been limited to its website, hexagonsun.com, which until 2005 when it redirected to boardsofcanada.com, was simply a small graphic of mirrored turquoise-color text on a blue background. When reflected, the text reads "the internet is evil.