For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet that sits some 3,000 miles (4,828 kilometers) below the surface.
A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than scientists thought.
"Later on, I'd realize I was staring at evidence the inner core is not solid." Further, the data showed that the inner core had been moving and not behaving like a solid ball of metal. Visualizing ...
"Later on, I’d realize I was staring at evidence the inner core is not solid." Once Vidale's team improved the resolution technique, they found the seismic waveforms "represented additional ...
"Later on, I'd realize I was staring at evidence the inner core is not solid." Further, the data showed that the inner core had been moving and not behaving like a solid ball of metal. Visualizing ...
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According to details from a reliable analyst, the upcoming Apple iPhone Fold could be massively expensive but more compact ...