Exposure tovertical vibrations in the 5-10 Hz range generally causes resonance in the thoracic-abdominal system, at 20-30Hz in the head-neck-shoulder system, and at 60-90 Hz in the eyeball. When vibrations are attenuated in thebody, its energy is absorbed by the tissue and organs.
A first or second DUI conviction in Michigan is a misdemeanor offense unless the DUI involves an accident that causes death or serious bodily injury, in which case it may be classified as a felony. A third DUI within seven years is classifed as a felony.
In some jurisdictions, if you are arrested for DUI while breaking other laws at the same time, the charged can be elevated to felony level. For example, in some states if you are driving with a suspended license and are arrested for drunk driving, the offense can be considered a felony.