Craftsman has screwdrivers, impact wrenches, and tools galore that can tackle any job. But how do you know if your work is done properly and evenly? If you don't already have a torpedo level to double ...

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Recent research shows that magnetic fields can spontaneously emerge in a plasma if the plasma has a temperature anisotropy. This mechanism is known as the Weibel instability. This new research is the ...

Ofer Cohen works for the University of Massachusetts Lowell. The university benefits from any public article that is written by one of its faculty in terms of exposure and visibility. Ofer Cohen ...