The universe is composed of an infinite number of frequencies. Some macroscopically large and some microscopically small. All exist in uncountable phase relationships with one another.
The colors of light, the sound of music, the smell of flowers, the touch of velvet, all are made of combined frequencies. Some are in phase and adding to, some are out of phase and cancel from, a multitude of vibrations.
Our five senses are capable of interpreting these particular waves and making them tangible to our perception.
Beyond these senses, most of us have to rely on artificial means to convert these frequencies to the range
of our comprehension.
Lets turn now in another direction
There is another frequency spectrum that is almost unexplored and unknown.
And it can be found underneath your feet