Five
synchronized water waves whose
broadcasting sources are
designed at four ends and
central point of the shaped
cross, their 8 intersection
points plus four ends give
a 12 point circle
Substitute
N, S with the center point by
three positive charges and E, W
point by two negative charges. Their electronic
interference field produces a
round of 12 points, of which 6
are positive, 6 are negative
Ancient Chinese called this is
the circle of Twelve points
Earthly Branches :
The yang
sign in the center is pointed by
Ho T'u, the four signs in
outside are showed by the
multiplication of two trigrams
Qian and Kun :