July 18, 2006
Rokando Limestone Cave, Sumita-cho in Iwate Prefecture, JapanNo4,
yPostscript on June 23,
The underground cavities are
running vertically and
horizontally in the earth.
In the underground cavities there are rivers in which
filtered pure water is flowing.
Those rivers have become the source of water, such as fountains, qanat or the springs in the Roman era .
There is a waterfall of a two-stage at the innermost of 800m underground cavity.
Amazing amount of water from
a very high place(29m)is falling.
iThey say it is the highest
waterfall in the caves.)
As only drops of water are captured
when flash is used, it is the
image of the waterfall which was captured without using flash.
I was told this waterfall
inform that spinal fluid is made
inside the skull and it passes through spinal cord.
Therefore it drops through
the neck is informed by