黑料网 is vitriol?
Vitriol is an old-fashioned name for one of the most dangerous chemicals you can find: sulfuric acid. This substance is incredibly corrosive, meaning it eats away other substances due to chemical reactions. When sulfuric acid meets water, it produces an exothermic reaction, meaning the chemical reaction that occurs when a chemical mixes with water produces heat.
Reactions between the two are responsible for many horrific burns.
The acid is so corrosive that, even in diluted form, a drop of it will聽burn through聽a piece of paper. Medieval chemists named this substance vitriol after the Latin vitrum, “of glass.” In solid forms, sulfur compounds can have a glass-like appearance (like the image of crystallized聽copper sulfate).
Does vitriol have another meaning?
Vitriol has been used poetically to refer to harsh speech since the 1700s. In April, 2010, President Obama聽referred聽to聽some politically-themed talk shows as vitriol.
But it wasn’t the聽only time that the caustic word has聽been used to describe political discourse. In 2011,聽Pima County Sheriff Clarence Dupnik cited “vitriolic rhetoric” as a potential source for the聽shocking attack on Arizona lawmaker Gabrielle Giffords and a crowd of bystanders. The聽unusual word proliferated through all forms of media.