Scientists have found evidence that the Earth's inner core has been deforming over the past decades, possibly related to changes in the Earth's magnetic field.
A team of scientists led by Professor John Wedel, an earth scientist at the University of Southern California, has discovered that the inner core of our planet, thought to be a spherical ball of iron, has actually changed shape over the past 20 years, with the outer edge possibly distorted by as much as 100m or more. สล็อตเว็บตรง