More quakes rattle Oklahoma but state avoids tough measures

In Oklahoma, now the country's earthquake capital, people are talking nervously about the big one as man-made quakes get stronger, more frequent and closer to major population centers. Next door in Kansas, they're feeling ...

Influential interfaces lead to advances in organic spintronics

Spintronics is an emerging field of electronics in which devices work by manipulating the quantum mechanical spin of electrons, in addition to their elementary electric charge. Just as conventional transistors have a source ...

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