Black hole trio holds promise for gravity wave hunt

25 June 2014

̽»¨Ö±²¥discovery of three closely orbiting supermassive black holes in a galaxy more than four billion light years away could help astronomers in the search for gravitational waves: the ‘ripples in spacetime’ predicted by Einstein.

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Trapping the light fantastic

16 June 2014

̽»¨Ö±²¥development of a ‘nanobarrel’ that traps and concentrates light onto single molecules could be used as a low-cost and reliable diagnostic test.

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Salt baskets

Nanomaterials Up Close: Salt baskets

05 June 2014

This electron microscope picture, reminiscent of man-made baskets or children’s blocks, shows cubic salt crystals that have been forced to form in spheres, as Rox Middleton explains.

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