Superconductivity to meet humanity’s greatest challenges

The stage is now set for superconductivity to branch out and meet some of the biggest challenges facing humanity today. A new article explains how superconducting technologies can move out of laboratories and hospitals and address wider issues such as water purification, earthquake monitoring and the reduction of greenhouse gases.
Source: http://www.sciencedaily.com/releases/2013/09/130916091144.htm

Beneath Earth’s surface, scientists find long ‘fingers’ of heat

Scientists seeking to understand the forces at work beneath the surface of the Earth have used seismic waves to detect previously unknown “fingers” of heat, some of them thousands of miles long, in Earth’s upper mantle. Their discovery helps explain the “hotspot volcanoes” that give birth to island chains such as Hawai’i and Tahiti.
Source: http://www.sciencedaily.com/releases/2013/09/130905142815.htm

Iranian telegraph operator, first to propose earthquake early warning system

In 1909, an Iranian telegraph operator living in the remote desert town of Kerman noticed an unusual movement of the magnetic needle of his telegraph instrument. While other telegraph operators during the late 1800s and early 1900s noticed the phenomenon, the Iranian telegraph operator proposed an earthquake early warning system.
Source: http://www.sciencedaily.com/releases/2013/09/130903151849.htm

Earthquakes and tectonics: First direct observation of subducting continental crust during the collision of two continents

Earthquake damage to buildings is mainly due to the existing shear waves which transfer their energy during an earthquake to the houses. These shear waves are significantly influenced by the underground and the topography of the surrounding area. Detailed knowledge of the landform and the near-surface underground structure is, therefore, an important prerequisite for a local seismic hazard assessment and for the evaluation of the ground-effect, which can strongly modify and increase local ground motion.
Source: http://www.sciencedaily.com/releases/2013/08/130827112113.htm

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