From medicine to nanotechnology: how gold quietly shapes our world: itti ratanakiranaworn/ShutterstockThe periodic table of chemical elements turns 150 this year. The anniversary is a chance to shine a light on particular elements – some of which seem ubiquitous but which ordinary people beyond the world of chemistry probably don’t know much about. … [Read more...] about From medicine to nanotechnology: how gold quietly shapes our world | The Conversation