This strange but educated guess came in response to strong evidence that seismic waves traveling through the inner
core along the axis of the magnetic poles complete their trip through Earth about four seconds more quickly than do waves traveling from one side of the equator to the other.
We then selected the maximum growth axis and took a virtual 3.4 - mm thick slice through
the core along this axis, revealing the annual density banding in each core.
Not exact matches
This «lensing» effect would concentrate dark matter
along an
axis passing through Earth's
core, reaching densities about a billion times more than average at the focal point (arxiv.org/abs/1507.07009).
Entitled «Axiomas para la acción» (Axioms for Action), the touring retrospective, which opens tomorrow, is articulated around a
core text of the same name, which interprets 22 years of the artist's work
along conceptual
axes, rather than chronology.
Cores were drilled vertically to obtain the clearest growth banding pattern
along the maximum growth
axis.