Methamphetamine is a potent central nervous system (CNS) stimulant that is mainly used as a recreational or performance-enhancing drug and less commonly as a second-line treatment for attention deficit hyperactivity disorder (ADHD). It has also been researched as a potential treatment for traumatic brain injury. Methamphetamine was discovered in 1893 and exists as two enantiomers: levo-methamphetamine and dextro-methamphetamine. Methamphetamine properly refers to a specific chemical substance, the racemic free base, which is an equal mixture of levomethamphetamine and dextromethamphetamine in their pure amine forms, but the hydrochloride salt, commonly called crystal meth, is widely used. Methamphetamine is rarely prescribed over concerns involving its potential for recreational use as an aphrodisiac and euphoriant, among other concerns, as well as the availability of safer substitute drugs with comparable treatment efficacy such as Adderall and Vyvanse. While pharmaceutical formulations of methamphetamine in the United States are labeled as methamphetamine hydrochloride, they contain dextromethamphetamine as the active ingredient. Dextromethamphetamine is a stronger CNS stimulant than levomethamphetamine.
"}{"fact":"When a cat chases its prey, it keeps its head level. Dogs and humans bob their heads up and down.","length":97}
{"fact":"Cats, just like people, are subject to asthma. Dust, smoke, and other forms of air pullution in your cat's environment can be troublesome sources of irritation.","length":160}
{"type":"standard","title":"Catching a catfish with a gourd","displaytitle":"Catching a catfish with a gourd","namespace":{"id":0,"text":""},"wikibase_item":"Q11574178","titles":{"canonical":"Catching_a_catfish_with_a_gourd","normalized":"Catching a catfish with a gourd","display":"Catching a catfish with a gourd"},"pageid":66178373,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Hy%C3%B4nen_zu_by_Josetsu.jpg/330px-Hy%C3%B4nen_zu_by_Josetsu.jpg","width":320,"height":228},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/f/fb/Hy%C3%B4nen_zu_by_Josetsu.jpg","width":2434,"height":1738},"lang":"en","dir":"ltr","revision":"1168760688","tid":"55119624-3309-11ee-9476-250001ee60d6","timestamp":"2023-08-04T20:56:07Z","description":"Ink wash painting by Josetsu, c. 1415","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Catching_a_catfish_with_a_gourd","revisions":"https://en.wikipedia.org/wiki/Catching_a_catfish_with_a_gourd?action=history","edit":"https://en.wikipedia.org/wiki/Catching_a_catfish_with_a_gourd?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Catching_a_catfish_with_a_gourd"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Catching_a_catfish_with_a_gourd","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Catching_a_catfish_with_a_gourd","edit":"https://en.m.wikipedia.org/wiki/Catching_a_catfish_with_a_gourd?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Catching_a_catfish_with_a_gourd"}},"extract":"Catching a catfish with a gourd is a hanging scroll painting by the 15th-century artist Josetsu (如拙). The painting was executed in c. 1415 and is held by Taizō-in, a sub-temple of the Myōshin-ji complex of Zen Buddhist temples in Kyoto. It is one of the earliest suiboku paintings in Japan and was designated as a National Treasure of Japan in 1951. The painting is accompanied by many inscriptions, and may be considered an example of shigajiku.","extract_html":"
Catching a catfish with a gourd is a hanging scroll painting by the 15th-century artist Josetsu (如拙). The painting was executed in c. 1415 and is held by Taizō-in, a sub-temple of the Myōshin-ji complex of Zen Buddhist temples in Kyoto. It is one of the earliest suiboku paintings in Japan and was designated as a National Treasure of Japan in 1951. The painting is accompanied by many inscriptions, and may be considered an example of shigajiku.
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