Diethyl ether of vitriol" ("oleum dulce vitrioli")—the name reflects the fact that it is obtained by distilling a mixture of ethanol and sulfuric acid (then known as oil of vitriol)—and noted some of its medicinal properties. At about the same time, Paracelsus discovered ether's analgesic properties in chickens. The name "ether" was given to the substance in 1729 by August Sigmund Frobenius. Diethyl ether Diethyl ether, or simply ether, is an organic compound in the ether class with the formula , sometimes abbreviated as (see Pseudoelement symbols). It is a colorless, highly volatile flammable liquid. It is commonly used as a solvent
How Is Your Fish Today? How Is Your Fish Today? How Is Your Fish Today?, also known as Jin Tian De Yu Zen Me Yang?, is a 2007 Chinese film written by Xiaolu Guo and Hui Rao. It was directed by Xiaolu Guo. The film is a drama set in modern China, focusing on the intertwined stories of two main characters; a frustrated writer (Hui Rao) and the subject of his latest work, Lin Hao (Zijiang Yang). "How Is Your Fish Today" won 4 international awards and was well received by critics, but was not commercially successful. "How Is Your Fish Today?" was consistently given