Dream Machine
Look into the
Dream Machine with closed eyes.
Relax. After a few minutes, 3-dimensional visions will appear,
that seem to turn around your head.
The
Dream Machine is a tool invented by
Brian Gysin, designed for trips into your mind.
To build a dream machine, you need an old turntable which runs on 78 rpm.
Cut holes into thick paper like shown in the figure below, build a cylinder
and set it on the turntable.
Place a light (60-100W) in the middle of the cylinder and turn on (away).
.. nice dreaming ...