{"category":null,"date":{"calendar":null,"day":4,"day_url":"https://kogda.com/4-fevralya","month":2,"text":"4 февраля 1875 года","year":1875,"year_url":"https://kogda.com/1875"},"id":117076,"kind":"birth","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Людвиг Прандтль","slug":"lyudvig-prandtl","url":"https://kogda.com/p/lyudvig-prandtl"}],"places":[],"related":[],"slug":"rozhdenie-lyudvig-prandtl","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/4_февраля"},"summary":null,"text":"немецкий механик и физик, один из основателей аэродинамики","title":"Людвиг Прандтль","url":"https://kogda.com/e/rozhdenie-lyudvig-prandtl","weight":37}