News tagged with iron

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Earth's core reveals an inner weakness

(Phys.org) —The word "core" conjures up an image of something strong. However, new experiments show that the iron found in the Earth's core is relatively weak. This finding is based on x-ray spectroscopy ...

Jan 27, 2014
4.8 / 5 (19) 0 | with audio podcast

Recreating clothes from the Iron Age

A few years ago, the oldest known piece of clothing ever discovered in Norway, a tunic dating from the Iron Age, was found on a glacier in Breheimen. Now about to be reconstructed using Iron Age textile techniques, ...

Nov 26, 2014
4.5 / 5 (18) 1

Iron in the sun: A greenhouse gas for X-ray radiation

(Phys.org) —Scientists from the Heidelberg Max Planck Institute for Nuclear Physics (MPIK) in cooperation with DESY (Hamburg) at the synchrotron PETRA III have investigated for the first time X-ray absorption ...

Sep 06, 2013
4.4 / 5 (17) 1 | with audio podcast