Karl Cäsar von Leonhard was a German mineralogist and geologist. His son, Gustav von Leonhard, was also a mineralogist.
"}{"slip": { "id": 100, "advice": "Everybody makes mistakes."}}
{"slip": { "id": 136, "advice": "Everything matters, but nothing matters that much."}}
{"fact":"The first cartoon cat was\u00a0Felix the Cat\u00a0in 1919. In 1940, Tom and Jerry starred in the first theatrical cartoon \u201cPuss Gets the Boot.\u201d In 1981 Andrew Lloyd Weber created the musical\u00a0Cats, based on T.S. Eliot\u2019s Old\u00a0Possum\u2019s Book of Practical Cats.","length":245}
{"fact":"The tiniest cat on record is Mr. Pebbles, a 2-year-old cat that weighed 3 lbs (1.3 k) and was 6.1 inches (15.5 cm) high.","length":120}
{"type":"standard","title":"Jaren Cerf","displaytitle":"Jaren Cerf","namespace":{"id":0,"text":""},"wikibase_item":"Q2692264","titles":{"canonical":"Jaren_Cerf","normalized":"Jaren Cerf","display":"Jaren Cerf"},"pageid":50948315,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Jaren_Cerf.jpg/330px-Jaren_Cerf.jpg","width":320,"height":481},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/d/dc/Jaren_Cerf.jpg","width":500,"height":751},"lang":"en","dir":"ltr","revision":"1227275503","tid":"586c280d-22ab-11ef-bc47-c18606be8871","timestamp":"2024-06-04T19:47:59Z","description":"American singer-songwriter","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Jaren_Cerf","revisions":"https://en.wikipedia.org/wiki/Jaren_Cerf?action=history","edit":"https://en.wikipedia.org/wiki/Jaren_Cerf?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Jaren_Cerf"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Jaren_Cerf","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Jaren_Cerf","edit":"https://en.m.wikipedia.org/wiki/Jaren_Cerf?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Jaren_Cerf"}},"extract":"Jaren Cerf is an American recording artist and songwriter most recognized for her work in the trance music with artists like Armin van Buuren, Dash Berlin, and Cerf, Mitiska & Jaren. She has co-written songs for Canadian artists Lukay, Maiarah, Andee, Eva Avila, and Michelle Treacy. Additionally, she has released two folk albums since 2008 – Fixin' It Upright and 7 Year Itch.","extract_html":"
Jaren Cerf is an American recording artist and songwriter most recognized for her work in the trance music with artists like Armin van Buuren, Dash Berlin, and Cerf, Mitiska & Jaren. She has co-written songs for Canadian artists Lukay, Maiarah, Andee, Eva Avila, and Michelle Treacy. Additionally, she has released two folk albums since 2008 – Fixin' It Upright and 7 Year Itch.
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{"slip": { "id": 14, "advice": "Life is better when you sing about bananas."}}
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