Archives for posts tagged ‘vibration’

Human Frequency

The human brain [is] a station on the radio dial; parked in one spot, it is deaf to all the other stations… the animals, rocks, trees, simultaneously broadcasting across the whole spectrum of sentience. Dr. Leroy Little Bear

Resonance Frequencies

“…the natural frequency of the rock increases with the change of vibration mode. For the same kind of rock, the resonance frequency is inversely proportional to mass, while for the different kinds of rocks, the mechanical parameters, such as density, elastic modulus, and Poisson’s ratio, determine the resonance frequency of the rock together. Besides, the […]