{"category":null,"date":{"calendar":null,"day":8,"day_url":"https://kogda.com/8-fevralya","month":2,"text":"8 февраля 1838 года","year":1838,"year_url":"https://kogda.com/1838"},"id":117752,"kind":"event","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Сэмюэл Морзе","slug":"semyuel-morze","url":"https://kogda.com/p/semyuel-morze"}],"places":[{"name":"Филадельфия","slug":"filadelfiya","url":"https://kogda.com/place/filadelfiya"},{"name":"Институт Франклина","slug":"institut-franklina","url":"https://kogda.com/place/institut-franklina"}],"related":[],"slug":"semyuel-morze-v-filadelfii-v-institute-franklina-vpervye-1838","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/8_февраля"},"summary":null,"text":"","title":"Сэмюэл Морзе в Филадельфии, в Институте Франклина, впервые публично продемонстрировал свою систему электромагнитного телеграфа","url":"https://kogda.com/e/semyuel-morze-v-filadelfii-v-institute-franklina-vpervye-1838","weight":98}