Earthquakes rattle proficiency of self-driving cars
California has been rocking and rolling, doing so to the tune of several recent earthquakes and aftershocks. That shaking feeling has also been felt in numerous nearby states, along with finding its way south of the border into Mexico. Fortunately, this round of earth movements has not led to massive destruction and perhaps serves somewhat helpfully as a wake-up call for earthquake preparedness efforts for when the big one actually hits.