wave coming. >> all right. president bachelet says that looting has been contained although a curfew in concepcion has been extended to midday. earthquakes like this have not only an impact on the people, but the globe, itself. a jet propulsion scientist at nasa says that the earthquake as chad told us was an 8.8, actually shook earth off its axis a little bit. and the effect of that is that it has shortened the day by a 1.26 microsecond. now a microsecond is -- what is that? one millionth of a second. so the day is one millionth of a second. look at the earth when it is rotating on the axis last week. this is how the earth looks when it is rotating on the axis. what does it look like now? well, bill nye the science guy has some answers. he is joining us live from london. bill, welcome to the show.