From Astronomy Picture of the Day
By Elaine Meinel Supkis
Well, thanks to the earth shaking like a dog with fleas, the Boxing Day Earthquake has rung the earth like a great iron bell. And the vibrations have traveled back and forth and earthquakes galore, allowing scientists a hopefully once in a lifetime chance to study the belly of this beast: the earth's core. The research so far is awesome.
TO READ MORE CLICK HERE