Using bundled strands of DNA to build Tinkertoy-like tetrahedral cages, scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have devised a way to trap and arrange ...
New research published in the Proceedings of the National Academy of Sciences shows direct 3D experimental evidence of new mesoatom shapes and symmetries that occur in a special twin boundary in soft ...
SIR C. V. RAMAN has recently 1 made the suggestion that four different crystal structures of diamond exist, in which the carbon atom positions are similar, but in which the orientations of the ...
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