On Sat, 5 Jan 2008 21:13:17 +1100, "Jeckyl"

[Hammond]
   SHEER IGNORANCE on your part.
PFF (picture fusion frequency) is the speed at which
successively flashed still pictures begin to "move"... thus
the phenomenon of "moving pictures).
  All silent films were shot at 16 frames/sec (for decades)
because that is the minimum "PFF" (picture fusion frequency)
of an adult human being and they were trying to save film.
   When "talkies" came in they had to bump it up to 20
frames/sec to keep the sound track from warbling.  When t.v.
came in they bumped it up to 30 frames/sec (interlaced) to
60 "half" frames/sec because they could sync it with the 60
cycle line frequency.  You don't know what you're talking
about.
   The 16 frames/sec figure is one of the most well
established measurements in all of visual technology
history.

  FFF (flicker fusion frequency) is a property of the EYE
and is about 30-50 Hz.  It has nominally NO CORRELATION with
either age or "intelligence".

   PFF (picture fusion frequency" (16 Hz mean) is HIGHLY
CORRELATED WITH INTELLIGENCE because it requires brain
activity (mental speed/intelligence) to "recognize a
picture".

PFF and FFF are UNRELATED PHENOMENA.

You can read about the whole thing including cited
experimental data here:

http://www.v-weiss.de/lehrl-full.html

If you knew any basic physics you would KNOW that the PFF is
the:

   PFF  =  Fourier cutoff frequency of the human
                cognitive/visual system

 (in fact the PFF turns out to be a DIRECT MEASURE of
"mental speed itself" and in fact they can directly measure
your IQ (e.g. mental speed) using a variable speed motion
picture projector (a graph of PFF vs. IQ is shown in the
above paper).
   Still pictures flashed above the Fourier cutoff frequency
look like they are "moving" and flashing them any faster
renders the additional frames INVISIBLE...... at least a
total amateur and vicious dimwitted physics stooge like you
should be able to figure out that this is the "dog whistle
effect" where a dog whistle is ABOVE the "cutoff frequency"
of the human ear, but not above the cutoff frequency of a
dog's ear.

   The PFF is directly related to the phenomena of GOD
because it turns out it is directly related to BRAIN GROWTH
same as Intelligence is.  (this is why intelligence is
divided by age to produce a constant called "IQ" stooge)
   The lower  your PFF is, the less you see of REALITY and
in fact since no one is "fully grown" it proves that NO ONE
sees all of "normal human reality"........ hence there is an
INVISIBLE WORLD......... and this is the scientific basis of
GOD AND RELIGION.

STOP POSTING AMATUER STOOGE HARRASSMENT
TO THIS THREAD UNTIL YOU KNOW WHAT YOU'RE
TALKING ABOUT!

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