Freezing electrons makes them get in line

New research published in Nature Communications suggests that electrons in a two-dimensional gas can undergo a semi-ordered (nematic) to mostly-ordered (smectic) phase transition, which has been discussed in physics theory ...

Spain reports case of 'mad cow disease'

A case of "mad cow disease" has been discovered in northwestern Spain, the Paris-based World Organisation for Animal Health (OIE) said on Monday.

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