"A torus consists of a central axis with a vortex at both ends and a surrounding coherent field. Energy flows in one vortex, through the central axis, out the other vortex, and then wraps around itself to return to the first incoming vortex. The simplest description of its overall form is that of a donut, though it takes many different shapes, depending upon the medium in which it exists. For example, a smoke ring in air or a bubble ring in water are both very donut shaped. And yet an apple or an orange, which are both torus forms, are more overtly spherical. Plants and trees all display the same energy flow process, yet exhibit a wide variety of shapes and sizes. Hurricanes, tornadoes, magnetic fields around planets and stars, and whole galaxies themselves are all toroidal energy systems. Extending this observation of the consistent presence of this flow form into the quantum realm, we can postulate that atomic structures and systems are also made of the same dynamic form." Source.