Chemistry World20 小时
Fluorspar to fluorine chemicals without going via hazardous hydrogen fluoride
‘The synthesis of fluorochemicals from fluorspar with no reliance on the complex supply chain of hydrogen fluoride is one of ...
Artnet11 小时
Harry Clarke’s Beloved and Controversial Stained Glass Window Returns to the Wolfsonian ...
A 20th-century Irish masterpiece in stained glass is back in the spotlight in "Harry Clarke and the Geneva Window" at Miami's ...