{"category":null,"date":{"calendar":null,"day":10,"day_url":"https://kogda.com/10-iyulya","month":7,"text":"10 июля 1908 года","year":1908,"year_url":"https://kogda.com/1908"},"id":142319,"kind":"event","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Хейке Камерлинг-Оннес","slug":"hejke-kamerling-onnes","url":"https://kogda.com/p/hejke-kamerling-onnes"}],"places":[],"related":[],"slug":"gollandskij-fizik-hejke-kamerling-onnes-poluchil-zhidkij-1908","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/10_июля"},"summary":null,"text":"","title":"Голландский физик Хейке Камерлинг-Оннес получил жидкий гелий","url":"https://kogda.com/e/gollandskij-fizik-hejke-kamerling-onnes-poluchil-zhidkij-1908","weight":91}