Description

A contemporary form, the magnetron

This resonant cavity shape has been used since 1940 in the design of the magnetron.
The magnetron is a device that transforms the kinetic energy of electrons into electromagnetic energy, in the form of microwaves. The electrons are emitted at the center and are deflected in a spiral path in the resonant cavities.
This technology is used in radars and household microwaves.

Resonating and amplifying cavities

The parallel between the magnetron and the forms composing the rosette seems to show us that we have here a form made to amplify what will cross it. This form is present in most cathedrals. We also find inside the domes located on the ceilings, acoustic cavities acting here also as resonators

Passive use

You can place the disc next to you or on one of the meridian or chakra points that you want to stimulate. You can energize water or enhance wine by placing the disc under the liquid. Use it also to keep your fruit longer.

Diameter 100mm
Thickness mm 1,6
Metal: copper + gold plating
Disc material: resin