Cohesion by compression pulse

The cohesion waves source is a modified mechanical pneumatic siren driven by an electrical motor. It is a turbine encased in a metallic stator full of holes that is covered with a porous plastic layer which compresses the air that is driven by the turbine towards it.

Because the air entrained by the turbine is compressed continously against this membrane, it produces an accoustic wave of high intensity composed of a continous static compression instead of compression alternating with expansion of air, which is present in normal sirens.

Using this modified siren, we can produce a large compression pulse that increases the density of any object it transmits through, working as a force of attraction