for proof of this look no further than its twin the BRZ which has a front bias spring rate that more closely matches natural frequencies between front and rear based on actual chassis weight distribution. (automotivethinker.com)
Both oscillations have their own natural frequency, and, under normal circumstances, these two oscillations are coupled and compromise with each other at a common frequency, which then governs the cell division process. (sciencedaily.com)
Lying at the minimum or near it are several natural frequencies that should be discernible by all scientifically advanced societies. (scientificamerican.com)