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Astronomers cracked the source of a strange class of repeating cosmic signals

A team of astronomers has identified the engine behind one of the most puzzling classes of repeating cosmic radio signals, ...
Nature

A family of binary magnetic icosahedral quasicrystals based on rare earths and cadmium

Quasicrystals are metallic alloys that manifest aperiodic, rather than periodic, long-range positional order and rotational symmetries (for example, five-fold, ten-fold) that are forbidden for ...