The 4 th Asia Exhibition of Innovations & Inventions Hong Kong, jointly organised by the Hong Kong Exporters' Association and ...
Bismuth is an unusual element that we don't encounter much in everyday life. But this pretty, iridescent metal, found near ...
Ram Mohan looks at how bismuth — a remarkably harmless element among the toxic heavy metals in the periodic table — has sparked interest in areas varying from medicinal to industrial chemistry.