Salicylic acid the product with sulfuric acid gives salicylic acid: It can also be prepared by the hydrolysis of aspirin (acetylsalicylic acid) or methyl salicylate (oil of wintergreen) with a strong acid or base. Hippocrates, Galen, Pliny the Elder and others knew that willow bark could ease pain and reduce fevers. It was used in Europe and China to treat these conditions. This remedy is mentioned in texts from ancient Egypt, Sumer and Assyria. The Cherokee and other Native Americans used an infusion of the bark for fever and other medicinal purposes. In 2014, archaeologists identified traces of salicylic acid on 7th
What? Where? When? What? Where? When? What? Where? When? (, translit. "Chto? Gde? Kogda?") is an intellectual game show well known in Russian-language media and other CIS states since the mid-1970s. Today it is produced for television by TV Igra on the Russian Channel One and also exists as a competitive game played in clubs organized by the World Association of Clubs. Over 21,000 teams worldwide play the sport version of the game, based on the TV show. Throughout the game, a team of 6 experts attempts to answer questions sent in by viewers. For each question, the time limit is 1 minute.