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Earth's core seems to be wrapped in layers like an onion, study finds

Seismic waves passing through Earth's inner core have revealed much about our planet's iron center: how it's changing shape, ...
EurekAlert!

X-ray Diffraction Pattern (IMAGE)

High-energy X-ray diffraction patterns from a single grain of i-Gd-Cd were taken at the Advanced Photon Source at Argonne National Laboratory with the beam parallel to the five-fold axis.
Hackaday

Creating Customized Diffraction Lenses For Lasers

[The Thought Emporium] has been fascinated by holograms for a long time, and in all sorts of different ways. His ultimate goal right now is to work up to creating holograms using chocolate, but along ...
Medicine Buffalo

We now have the math to describe ‘matrix tides’ and other complex wave patterns seen in Qiantang River

BUFFALO, N.Y. — Last year, onlookers observed a startling site on China’s Qiantang River: waves forming a grid-like pattern. Dubbed the “matrix tide,” this complex wave pattern was caused by the river ...
AZOM

Particle Size Analysis by X-Ray Diffraction

Particle size analysis is crucial to quality control and product development in a number of key industries including aerosols, construction, food and beverage, paint and coatings, and pharmaceuticals.