The kinetic study of the gravity Penchaku.
By Roy Williams.

First by observing the indicative possibilities of the penchaku as an object.
Second by realization of the imperative properties of its (mass & weight).
Third by feeling the potential of its (balanced & timing).
Fourth by being subjective about its (motion & speed).
Fifth by seeing the eternity of patterns that follow one another.
These are the Five accentual Golden Rules of
"gyro kinetic gravity".

The Study of the tempo~ratio~pattern.
slightly different "rotating elliptical bands"
They are observed as frequency evolution's, .
The tempo of the ratio is artfully exercised and appropriately named as Temporado
A demonstration of these rotations can be performed with a
mechanically suspended pendulum device, the (penchaku).

Jules A. LISSAJOUS
Born: 4 March 1822 in Versailles, France
Died: 24 June 1880 in Plombières, France

Jules Lissajous entered the École Normale Supérieure in 1841.
Afterwards he became professor of mathematics at the Lycée Saint-Louis.
In 1850 he was awarded a doctorate for a thesis on vibrating bars using
Chladni's sand pattern method to determine nodal positions.
Lissajous was awarded the Lacaze Prizein 1873 for his work on the optical observation of vibration.
In 1874 Lissajous became rector of the Academy at Chambéry,
then in 1875 he was appointed rector of the Academy at Besançon.
Lissajous was interested in waves and developed an optical method for
studying vibrations. At first he studied waves produced by a tuning fork in
contact with water. In 1855 he described a way of studying acoustic
vibrations by reflecting a light beam from a mirror attached to a vibrating
object onto a screen. He obtained Lissajous figures by successively reflecting
light from mirrors on two tuning forks vibrating at right angles. The curves are only seen because of persistence of vision in the human eye. Lissajous studied beats seen when his tuning forks had slightly different frequencies.