This article introduces Foamy Ether Theory (FET) [1], which is a physical model that describes the underlying structure of reality at its most fundamental, quantum level. FET is based on a 3D nonlinear lattice model [2], which replaces the current paradigm of particles existing in space with a model containing solitons that move in a tightly stretched 3D lattice. A foamy ether, with its various activities and structures, offers alternate explanations for phenomena such as gravity, electromagnetic waves, and gravitational waves. FET negates the need for metaphors or analogies, like the frequently used one describing bowling balls on a stretched sheet of rubber. FET offers an actual physical model of reality. It provides a framework for the development of a unified quantum theory of gravity which will negate the need for explanations, such as wave-particle duality, and will eliminate the need for dark matter. A series of images and snapshots, taken from simulations, demonstrate how this model works.