9 febrero 2015
Seismic waves are helping scientists to plumb the world’s deepest mystery: the planet’s inner core. Thanks to a novel application of earthquake-reading technology, researchers have found that the Earth’s inner core has an inner core of its own, which has surprising properties that could reveal information about our planet.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/sghLZOTqYww/150209113222.htm
