{"category":null,"date":{"calendar":null,"day":28,"day_url":"https://kogda.com/28-fevralya","month":2,"text":"28 февраля 1930 года","year":1930,"year_url":"https://kogda.com/1930"},"id":120962,"kind":"birth","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Леон Нил Купер","slug":"leon-nil-kuper","url":"https://kogda.com/p/leon-nil-kuper"}],"places":[],"related":[],"slug":"rozhdenie-leon-nil-kuper","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/28_февраля"},"summary":null,"text":"американский физик, лауреат Нобелевской премии (1972)","title":"Леон Нил Купер","url":"https://kogda.com/e/rozhdenie-leon-nil-kuper","weight":75}