As we have demonstrated already by model of water surface, the problem of hidden dimensions is tightly connected to violation of Lorentz symmetry up to level, every violation of Lorentz symmetry can be considered as a direct manifestation of hidden dimensions. Because Lorentz symmetry for light spreading in vacuum is violated at presence of every dispersion or refraction phenomena, it would mean, the hidden dimensions are very common in Nature. For example, the hydrogen bonds or repulsive forces between atoms are manifestation of short distance forces operating in very high number of dimensions.
How the heck is all this possible? A quite easily - due the symmetry, in AWT energy spreads through every environment under conservation of integral number of dimensions in two dual ways only: via transversal and longitudinal waves. The forces mediated by these waves follows an inverse power law due the shielding LeSage/Casimir/Feynman mechanism represented by supergravity, where the power is always lower by one from the number of environment dimensions. In this way, for 3D space the only force fulfilling the inverse 2nd power law (ISL) should be a Coulomb force mediated by photons and gravity force mediated by gravitons or gravity waves at infinite scope, i.e. of zero rest mass. Every other force is simply manifestation of interaction in hidden dimensions and Lorentz symmetry violation. Note that Casimir force mechanism mediated by gravity waves corresponds Fatio-LeSage mechanism for gravitons and transaction absorber theory for virtual photons promoted by Feynman and Wheeler for QED in 50's of the last century. Easy and trivial, isn't it?
But mainstream physics still persists a deep inconsistency in thinking. While the world is full of short distance interactions - from weak nuclear force and dual Casimir force spreading if five dimensions, strong nuclear force mediated by gluons and so called gravitomagnetism ("fifth force") mediated by gravitophotons in four dimensions and many refraction and dispersive phenomena inside of atom orbital - mainstream physicists still considers these nonlinear forces as a "special forces", "nonlinearities" and/or "2nd order effects" rather then manifestation of hidden dimensions and ISL violation - despite the fact, under inconsistent thinking they can never get consistent conclusion.
As the result, these scientists are spending a lotta money from our taxes in various less or more sagacious searches of "hidden dimensions". Because they know, violation of Lorentz symmetry would manifest by inverse square law and non zero rest mass of photons, one way of experimental evidence is based on thourough tests of ISL for gravity and Coulomb forces (which are unsuccessful so far, especially because theorists are ignoring Casimir force in this extent). The deep inconsistency in mainstream science thinking manifests by the fact, some of these tests are even interpreted like tests of string theory as well - albeit string theory is based on Lorentz symmetry from its very beginning. Next time we will discuss some techniques, by which we can interpret and/or visualize interactions in hidden dimensions by AWT.