And could the exact same thing be said for ships at sea ??? that certain large waves, or certain stretches of choppy water, are like a 6.0 earthquake ??? and could this also extend, then, to particularly bumpy stretches of road ??? that, at 35mph this road is a 4.0 earthquake, but at 75mph it is a 9.3 ??? and could the same even be true for railroad travel and bumpy subways?